2023 Ontario Open Chess Championship May 20, 21, 22

[Halldor P. Palsson]

2023 Ontario Open Chess Championship

Date: May 20, 21, 22 2023
Place: RA Centre, 2451 Riverside Drive, Ottawa –

Room(s): Courtside A & B - We are limited to 160 participants.

Rounds: 6, Saturday @ 11 AM & 4 PM, Sunday @ 10 AM & 3 PM and Monday @ 9 AM & 1 PM or ASAP.

Type: Regular Swiss

Sections and prizes. Prizes are guranteed.

Open - (rated FIDE & CFC); 1st $1500, 2nd $900 3d $600 U2200 $200, U2050 $200
U 1900 – (rated CFC); 1st $1000, 2nd $600 3rd $300; U1750 $200;
U1600 – (rated CFC) 1st $600, 2nd $300 3rd $200; U1300 $200; U1100 $200.

Time Control: Game-in-90-plus-30-seconds-a-move.

Entry Fee: Open; $100 if pre-registered, $120 at site;
U1900 $80 if pre-registered, $100 at site;
U1600 $60 if pre-registered, $80 at site.

Add $20 if playing up a section. A player must be 100 points or less from the rating floor for the section he wants to play up in.

Free entry for GM/WGM & IM/WIM. CFC National Master entry fee is $80 if entered by e-mail by May 11th.

C.F.C. membership is required. FQE=CFC membership.

Requesting byes: max of three ½ point byes in the first four rounds.

Prizes: $$BEN

Organizers: EOCA, RA Chess Club & Halldor P. Palsson is TD.

Registration: to: Halldor P. Palsson by e-mail to fs889@ncf.ca. Please Interac etransfer entry fees to fs889@ncf.ca

Use the RA Chess Club pieces & clocks or if you prefer bring your own.

[Halldor P. Palsson]

2023 Ontario Open

# Name ID Rating Total
1 IM Jason Liang 170934 2628 0.0
2 GM Bator Sambuev 146462 2503 0.0
3 GM Reynaldo Vera 120030 2412 0.0
4 GM Luis Manuel Perez Rodriguez 138011 2411 0.0
5 Daniel Xu 160020 2401 0.0
6 Koosha Jaferian 174318 2383 0.0
7 Victor Plotkin 142063 2369 0.0
8 IM Alexander Reprintsev 146467 2361 0.0
9 Zachary Dukic 149507 2347 0.0
10 Ryan Sowa 150020 2337 0.0
11 Fengxi Mao 166033 2289 0.0
12 FM Johnathan Han 161709 2269 0.0
13 Raymond Gao 156480 2250 0.0
14 David Gordon 106629 2209 0.0
15 Jingyun [ryan] Yang 160085 2196 0.0
16 Vincent Umayan 180536 2120 0.0
17 Matthew Zhu 160019 2084 0.0
18 Sebastien Azar 167031 2075 0.0
19 Daniel Labib 162841 2071 0.0
20 Derek Wang 166573 2051 0.0
21 Milos Petrovic 160269 2041 0.0
22 Michael Shi 167348 1992 0.0
23 Sanjay Ramesh 162979 1984 0.0
24 Helmut Fritzsche 145427 1965 0.0
25 Ryan Yunhui Zhong 166737 1964 0.0
26 Neil Moses 170949 1957 0.0
27 Henry Hughes-Dupuy 160188 1943 0.0
28 Marc Andre Jutras 131943 1934 0.0
29 Joshua Myers 145333 1925 0.0
30 Lucy Gao 161206 1845 0.0
31 Philip Xu 167580 1806 0.0
32 Lucas Pitre 157622 1801 0.0

2023 Ontario Open : 2023 Ontario Open U1900

# Name ID Rating Total
1 Randika Balasooriya 150499 1876 0.0
2 Bingfei Wang 172444 1858 0.0
3 Nicolas Dupont-Mageau 156184 1817 0.0
4 Maxim Rousskikh 173654 1809 0.0
5 Elber Zhu 174325 1802 0.0
6 Johan Kenneth Moleta 153217 1791 0.0
7 April Yunwei Zhong 167271 1791 0.0
8 Abdelaziz Mahdjoubi 155558 1784 0.0
9 Ahmed Elsayed 180294 1782 0.0
10 Francis Thompson 108724 1765 0.0
11 Mathieu Duval 169340 1760 0.0
12 Triston Li 166944 1737 0.0
13 Douglas Graham 169362 1711 0.0
14 Sophia Currie 179031 1700 0.0
15 James Juan Whei Tan 1694 0.0
16 Eric Wan 175276 1684 0.0
17 Anthony Masse-Garneau 158468 1675 0.0
18 Oliver Byl 174403 1669 0.0
19 Sam Sharifi 172572 1655 0.0
20 Cristian Scrieciu 179493 1643 0.0
21 Haotong Hazel Guo 151453 1635 0.0
22 Anais Chloe Fiset 173894 1631 0.0
23 Herb Langer 100319 1600 0.0
24 Vladimir Dukkardt 163375 1574 0.0
25 Arnaud Jutras 172491 1572 0.0
26 Jeremy Sztuka 162452 1523 0.0
27 Edison Zhu 174324 1511 0.0
28 Damian Rauch 177929 1508 0.0

2023 Ontario Open : 2023 Ontario Open U1600
# Name ID Rating Total
1 AIM Vincent Angel Adulfo 168241 1573 0.0
2 Justin Wen 174383 1550 0.0
3 Stephane Legault 107017 1549 0.0
4 Yves Filion 146488 1518 0.0
5 Cody Griffiths 172958 1493 0.0
6 Samuel Filion 1492 0.0
7 Juan Lopez 107075 1491 0.0
8 Leo Auersperg 172826 1485 0.0
9 Justin Jean 141554 1478 0.0
10 Xavier Tremblay 176873 1439 0.0
11 Todd Belrose 155188 1410 0.0
12 Shuwen Tan 177847 1406 0.0
13 Christopher Sailus 156624 1400 0.0
14 Dian Bing Jiao 170737 1371 0.0
15 Xiangbin Wang 175680 1370 0.0
16 Simon Vandenbosch 177988 1340 0.0
17 Gregory Garber 158478 1318 0.0
18 Florence Zixin Xu 175835 1307 0.0
19 John If Lukezich 146765 1300 0.0
20 David Bosnjak 175713 1300 0.0
21 Bryce Macdonald 174843 1298 0.0
22 Matteus McCulloch 175263 1271 0.0
23 Alain Brisebois 179131 1263 0.0
24 Victor Samuel 112306 1260 0.0
25 Zipei Liu 177533 1252 0.0
26 Roger Guo 152953 1251 0.0
27 Jonathan Cao 180255 1251 0.0
28 Jim Wright 105417 1248 0.0
29 Aayush Rampal 179359 1242 0.0
30 Romy Peters 135706 1239 0.0
31 Doug Gillis 111022 1232 0.0
32 Ashwin Chunchu 173096 1231 0.0
33 Kyrillos Hanna 179223 1228 0.0
34 Elijah Saikaly 121284 1223 0.0
35 James Mourgelas 108540 1223 0.0
36 Kirk Hu 173019 1217 0.0
37 Francesco Tarditi 177944 1217 0.0
38 Finn Gilchrist 179208 1188 0.0
39 Radu Logigan 178960 1183 0.0
40 Ron Tsang 139355 1174 0.0
41 Hamed Alhamed fqe111669 1169 0.0
42 Deven Gregoire FQE110528 1161 0.0
43 Nicholas Pan 174623 1122 0.0
44 Pierre Arcand 160146 1113 0.0
45 Li Zhu 174322 1112 0.0
46 Caleb Langridge 172918 1098 0.0
47 Justin Ryan 172541 1088 0.0
48 Erik Laska 176968 1087 0.0
49 Thomas Keohavong 181982 1084 0.0
50 Raphael Hanna 179224 1027 0.0
51 Noah Guy 175806 1008 0.0
52 Jacob Hood 175554 998 0.0
53 Matthew Kellett 173501 989 0.0
54 Devin Hurley 179557 954 0.0
55 Tina Hui 176179 925 0.0
56 Louka Tetreault 179540 878 0.0
57 Joshua Wright 167021 773 0.0
58 Alena Zeng 180212 764 0.0
59 Brian Melaschenko-Bolger 167557 753 0.0
60 Emily Fortner 176084 634 0.0
61 Benjamin Abro 182531 unr. 0.0
62 Luka Culibrk 180607 unr. 0.0
63 Luis Fernando S C Dias 182523 unr. 0.0
64 Alexander Hodgins 181627 unr. 0.0
65 Qazoo Rashid 182510 unr. 0.0
66 Randy Taylor 175695 unr. 0.0
67 Farah Kaskas 182310 unr. 0.0
68 Gregory Marcelin 181507 unr. 0.0
69 Aldo Miguel Chi 182384 unr. 0.0
70 Paul Shedden 182259 unr. 0.0
71 Idan Sheranosher 181703 unr. 0.0
72 Dmytro Korotkykh 172986 unr. 0.0
73 Alexei Darmin 179034 unr. 0.0
74 Ridit Kakani 180518 unr. 0.0
75 Brayden Griffin 181772 unr. 0.0
76 Matthew Garber 180860 unr. 0.0
77 William Saikaly unr. 0.0
78 Daniil Korotkykh 181793 unr. 0.0
79 Kearstin Reckzin 182313 unr. 0.0
80 Eric Wei 175134 unr. 0.0
81 Brian Heuthorst 181638 unr. 0.0
82 Adriano Alasia 181884 unr. 0.0
83 Laticia Zhang 179847 unr. 0.0

[Halldor P. Palsson]

Pairings for Round 1. 2023 Ontario Open : 2023 Ontario Open
Bd # Res White # Res Black
1 1 IM Jason Liang (2628 0.0) 17 Matthew Zhu (2084 0.0)
2 18 Sebastien Azar (2075 0.0) 2 GM Bator Sambuev (2503 0.0)
3 3 GM Reynaldo Vera (2412 0.0) 19 Daniel Labib (2071 0.0)
4 20 Derek Wang (2051 0.0) 4 GM Luis Manuel Perez Rodriguez (2411 0.0)
5 5 Daniel Xu (2401 0.0) 21 Milos Petrovic (2041 0.0)
6 22 Michael Shi (1992 0.0) 6 Koosha Jaferian (2383 0.0)
7 7 Victor Plotkin (2369 0.0) 23 Sanjay Ramesh (1984 0.0)
8 24 Helmut Fritzsche (1965 0.0) 8 IM Alexander Reprintsev (2361 0.0)
9 9 Zachary Dukic (2347 0.0) 25 Ryan Yunhui Zhong (1964 0.0)
10 26 Neil Moses (1957 0.0) 10 Ryan Sowa (2337 0.0)
11 11 Fengxi Mao (2289 0.0) 27 Henry Hughes-Dupuy (1943 0.0)
12 28 Marc Andre Jutras (1934 0.0) 12 FM Johnathan Han (2269 0.0)
13 13 Raymond Gao (2250 0.0) 29 Joshua Myers (1925 0.0)
14 30 Lucy Gao (1845 0.0) 14 David Gordon (2209 0.0)
15 15 Jingyun [ryan] Yang (2196 0.0) 31 Philip Xu (1806 0.0)
16 32 Lucas Pitre (1801 0.0) 16 Vincent Umayan (2120 0.0)

Pairings for Round 1. 2023 Ontario Open : 2023 Ontario Open U1900
Bd # Res White # Res Black
17 15 James Juan Whei Tan (1694 0.0) 1 Randika Balasooriya (1876 0.0)
18 2 Bingfei Wang (1858 0.0) 16 Eric Wan (1684 0.0)
19 17 Anthony Masse-Garneau (1675 0.0) 3 Nicolas Dupont-Mageau (1817 0.0)
20 4 Maxim Rousskikh (1809 0.0) 18 Oliver Byl (1669 0.0)
21 19 Sam Sharifi (1655 0.0) 5 Elber Zhu (1802 0.0)
22 6 Johan Kenneth Moleta (1791 0.0) 20 Cristian Scrieciu (1643 0.0)
23 21 Haotong Hazel Guo (1635 0.0) 7 April Yunwei Zhong (1791 0.0)
24 8 Abdelaziz Mahdjoubi (1784 0.0) 22 Anais Chloe Fiset (1631 0.0)
25 23 Herb Langer (1600 0.0) 9 Ahmed Elsayed (1782 0.0)
26 10 Francis Thompson (1765 0.0) 24 Vladimir Dukkardt (1574 0.0)
27 25 Arnaud Jutras (1572 0.0) 11 Mathieu Duval (1760 0.0)
28 12 Triston Li (1737 0.0) 26 Jeremy Sztuka (1523 0.0)
29 27 Edison Zhu (1511 0.0) 13 Douglas Graham (1711 0.0)
30 14 Sophia Currie (1700 0.0) 28 Damian Rauch (1508 0.0)

Pairings for Round 1. 2023 Ontario Open : 2023 Ontario Open U1600
Bd # Res White # Res Black
31 1 AIM Vincent Angel Adulfo (1573 0.0) 43 Nicholas Pan (1122 0.0)
32 44 Pierre Arcand (1113 0.0) 2 Justin Wen (1550 0.0)
33 3 Stephane Legault (1549 0.0) 45 Li Zhu (1112 0.0)
34 46 Caleb Langridge (1098 0.0) 4 Yves Filion (1518 0.0)
35 5 Cody Griffiths (1493 0.0) 47 Justin Ryan (1088 0.0)
36 48 Erik Laska (1087 0.0) 6 Samuel Filion (1492 0.0)
37 7 Juan Lopez (1491 0.0) 49 Thomas Keohavong (1084 0.0)
38 50 Raphael Hanna (1027 0.0) 8 Leo Auersperg (1485 0.0)
39 9 Justin Jean (1478 0.0) 51 Noah Guy (1008 0.0)
40 52 Jacob Hood ( 998 0.0) 10 Xavier Tremblay (1439 0.0)
41 11 Todd Belrose (1410 0.0) 53 Matthew Kellett ( 989 0.0)
42 54 Devin Hurley ( 954 0.0) 12 Shuwen Tan (1406 0.0)
43 13 Christopher Sailus (1400 0.0) 55 Tina Hui ( 925 0.0)
44 56 Louka Tetreault ( 878 0.0) 14 Dian Bing Jiao (1371 0.0)
45 15 Xiangbin Wang (1370 0.0) 57 Joshua Wright ( 773 0.0)
46 58 Alena Zeng ( 764 0.0) 16 Simon Vandenbosch (1340 0.0)
47 17 Gregory Garber (1318 0.0) 59 Brian Melaschenko-Bolger ( 753 0.0)
48 60 Emily Fortner ( 634 0.0) 18 Florence Zixin Xu (1307 0.0)
49 19 John If Lukezich (1300 0.0) 61 Benjamin Abro (unr. 0.0)
50 62 Luka Culibrk (unr. 0.0) 20 David Bosnjak (1300 0.0)
51 21 Bryce Macdonald (1298 0.0) 63 Luis Fernando S C Dias (unr. 0.0)
52 64 Alexander Hodgins (unr. 0.0) 22 Matteus McCulloch (1271 0.0)
53 23 Alain Brisebois (1263 0.0) 65 Qazoo Rashid (unr. 0.0)
54 66 Randy Taylor (unr. 0.0) 24 Victor Samuel (1260 0.0)
55 25 Zipei Liu (1252 0.0) 67 Farah Kaskas (unr. 0.0)
56 68 Gregory Marcelin (unr. 0.0) 26 Roger Guo (1251 0.0)
57 27 Jonathan Cao (1251 0.0) 69 Aldo Miguel Chi (unr. 0.0)
58 70 Paul Shedden (unr. 0.0) 28 Jim Wright (1248 0.0)
59 29 Aayush Rampal (1242 0.0) 71 Idan Sheranosher (unr. 0.0)
60 72 Dmytro Korotkykh (unr. 0.0) 30 Romy Peters (1239 0.0)
61 31 Doug Gillis (1232 0.0) 73 Alexei Darmin (unr. 0.0)
62 74 Ridit Kakani (unr. 0.0) 32 Ashwin Chunchu (1231 0.0)
63 33 Kyrillos Hanna (1228 0.0) 75 Brayden Griffin (unr. 0.0)
64 76 Matthew Garber (unr. 0.0) 34 Elijah Saikaly (1223 0.0)
65 35 James Mourgelas (1223 0.0) 77 William Saikaly (unr. 0.0)
66 78 Daniil Korotkykh (unr. 0.0) 36 Kirk Hu (1217 0.0)
67 37 Francesco Tarditi (1217 0.0) 79 Kearstin Reckzin (unr. 0.0)
68 80 Eric Wei (unr. 0.0) 38 Finn Gilchrist (1188 0.0)
69 39 Radu Logigan (1183 0.0) 81 Brian Heuthorst (unr. 0.0)
70 82 Adriano Alasia (unr. 0.0) 40 Ron Tsang (1174 0.0)
71 42 Deven Gregoire (1161 0.0) 83 Laticia Zhang (unr. 0.0)
41 ½ Hamed Alhamed (1169 0.0) BYE

[Halldor P. Palsson]

[ePGN "0.1;DGT LiveChess/2.2.5"]
[Event "2023 Ontario Open"]
[Site "RA Centre, Canada"]
[Date "????.??.??"]
[Round "1.2"]
[White "Liang, Jason"]
[Black "Zhu, Matthew"]
[Result "1-0"]
[TimeControl "90+30"]
[WhiteClock "01:03:16"]
[BlackClock "00:46:00"]
[BlackTitle ""]
[WhiteElo "2628"]
[BlackElo "2084"]

1. e4 {[%clk 01:30:58]} c5 {[%clk 01:30:26]} {[%emt 00:00:34]} 2. Nf3 {[%clk
01:31:19]} {[%emt 00:00:11]} d6 {[%clk 01:30:39]} {[%emt 00:00:16]} 3. Bb5+
{[%clk 01:31:32]} {[%emt 00:00:17]} Bd7 {[%clk 01:30:57]} {[%emt 00:00:12]} 4.
Bxd7+ {[%clk 01:31:52]} {[%emt 00:00:08]} Qxd7 {[%clk 01:31:20]} {[%emt
00:00:07]} 5. c4 {[%clk 01:32:10]} {[%emt 00:00:13]} Nf6 {[%clk 01:31:42]}
{[%emt 00:00:07]} 6. Nc3 {[%clk 01:32:29]} {[%emt 00:00:11]} g6 {[%clk
01:32:02]} {[%emt 00:00:11]} 7. d4 {[%clk 01:32:42]} {[%emt 00:00:17]} cxd4
{[%clk 01:32:25]} {[%emt 00:00:06]} 8. Nxd4 {[%clk 01:33:04]} {[%emt 00:00:09]}
Bg7 {[%clk 01:32:49]} {[%emt 00:00:05]} 9. f3 {[%clk 01:33:22]} {[%emt
00:00:12]} O-O {[%clk 01:33:11]} {[%emt 00:00:08]} 10. Be3 {[%clk 01:33:41]}
{[%emt 00:00:11]} Nc6 {[%clk 01:33:35]} {[%emt 00:00:06]} 11. O-O {[%clk
01:33:57]} {[%emt 00:00:14]} a6 {[%clk 01:33:49]} {[%emt 00:00:16]} 12. Qd3
{[%clk 01:33:04]} {[%emt 00:01:23]} Ne5 {[%clk 01:33:12]} {[%emt 00:01:08]} 13.
Qe2 {[%clk 01:33:16]} {[%emt 00:00:18]} Rac8 {[%clk 01:32:54]} {[%emt
00:00:47]} 14. b3 {[%clk 01:33:33]} {[%emt 00:00:12]} b5 {[%clk 01:33:08]}
{[%emt 00:00:16]} 15. Nd5 {[%clk 01:33:48]} {[%emt 00:00:14]} Rc5 {[%clk
01:33:00]} {[%emt 00:00:38]} 16. Rac1 {[%clk 01:29:07]} {[%emt 00:05:11]} bxc4
{[%clk 01:31:33]} {[%emt 00:01:57]} 17. bxc4 {[%clk 01:29:04]} {[%emt
00:00:33]} Nxd5 {[%clk 01:31:12]} {[%emt 00:00:51]} 18. cxd5 {[%clk 01:29:05]}
{[%emt 00:00:30]} Qa4 {[%clk 01:31:13]} {[%emt 00:00:29]} 19. Nb3 {[%clk
01:13:20]} {[%emt 00:16:15]} Rc4 {[%clk 01:12:45]} {[%emt 00:18:57]} 20. f4
{[%clk 01:12:26]} {[%emt 00:01:25]} Rxe4 {[%clk 01:12:56]} {[%emt 00:00:19]} 21.
fxe5 {[%clk 01:12:15]} {[%emt 00:00:42]} Bh6 {[%clk 01:09:36]} {[%emt
00:03:50]} 22. Rc3 {[%clk 01:08:06]} {[%emt 00:04:38]} Rxe5 {[%clk 01:08:19]}
{[%emt 00:01:47]} 23. Qf3 {[%clk 01:04:35]} {[%emt 00:04:01]} Bxe3+ {[%clk
01:05:41]} {[%emt 00:03:08]} 24. Rxe3 {[%clk 01:04:55]} {[%emt 00:00:09]} Rxe3
{[%clk 01:00:56]} {[%emt 00:05:14]} 25. Qxe3 {[%clk 01:05:17]} {[%emt
00:00:08]} Qxa2 {[%clk 01:01:04]} {[%emt 00:00:22]} 26. Qf3 {[%clk 01:04:01]}
{[%emt 00:01:46]} a5 {[%clk 00:50:23]} {[%emt 00:11:12]} 27. Nd4 {[%clk
01:03:29]} {[%emt 00:01:02]} Qb2 {[%clk 00:47:48]} {[%emt 00:03:05]} 28. Ne6

{[%clk 01:03:16]} {[%emt 00:00:44]} 1-0



[ePGN "0.1;DGT LiveChess/2.2.5"]
[Event "2023 Ontario Open"]
[Site "RA Centre, Canada"]
[Date "????.??.??"]
[Round "1.1"]
[White "Azar, Sebastien"]
[Black "Sambuev, Bator"]
[Result "0-1"]
[TimeControl "90+30"]
[BlackTitle "GM"]
[WhiteElo "2075"]
[BlackElo "2503"]

1. e4 {[%clk 01:30:56]} {[%emt 00:00:04]} e5 {[%clk 01:30:47]} {[%emt
00:00:13]} 2. Nf3 {[%clk 01:31:21]} {[%emt 00:00:04]} Nc6 {[%clk 01:31:06]}
{[%emt 00:00:11]} 3. Bb5 {[%clk 01:31:45]} {[%emt 00:00:06]} a6 {[%clk
01:31:29]} {[%emt 00:00:07]} 4. Ba4 {[%clk 01:32:08]} {[%emt 00:00:08]} d6
{[%clk 01:31:53]} {[%emt 00:00:06]} 5. O-O {[%clk 01:32:13]} {[%emt 00:00:25]}
Bd7 {[%clk 01:32:12]} {[%emt 00:00:11]} 6. c3 {[%clk 01:32:28]} {[%emt
00:00:14]} Nf6 {[%clk 01:32:36]} {[%emt 00:00:05]} 7. Re1 {[%clk 01:31:15]}
{[%emt 00:01:45]} g6 {[%clk 01:32:56]} {[%emt 00:00:09]} 8. d4 {[%clk
01:29:31]} {[%emt 00:02:15]} Bg7 {[%clk 01:33:15]} {[%emt 00:00:09]} 9. Nbd2
{[%clk 01:27:30]} {[%emt 00:02:32]} O-O {[%clk 01:33:10]} {[%emt 00:00:35]} 10.
h3 {[%clk 01:22:17]} {[%emt 00:05:42]} exd4 {[%clk 01:32:40]} {[%emt 00:00:59]}
11. cxd4 {[%clk 01:16:19]} {[%emt 00:06:28]} Nb4 {[%clk 01:32:58]} {[%emt
00:00:12]} 12. Bxd7 {[%clk 01:12:34]} {[%emt 00:04:14]} Qxd7 {[%clk 01:33:16]}
{[%emt 00:00:11]} 13. Nb1 {[%clk 00:48:31]} {[%emt 00:24:34]} c5 {[%clk
01:29:23]} {[%emt 00:04:23]} 14. a3 {[%clk 00:37:03]} {[%emt 00:11:59]} Nc6
{[%clk 01:28:59]} {[%emt 00:00:54]} 15. Nc3 {[%clk 00:33:10]} {[%emt 00:04:24]}
cxd4 {[%clk 01:25:07]} {[%emt 00:04:21]} 16. Nxd4 {[%clk 00:32:47]} {[%emt
00:00:54]} Nxd4 {[%clk 01:24:56]} {[%emt 00:00:40]} 17. Qxd4 {[%clk 00:33:12]}
{[%emt 00:00:06]} Nxe4 {[%clk 01:24:28]} {[%emt 00:00:58]} 18. Qd3 {[%clk
00:15:05]} {[%emt 00:18:36]} Nxc3 {[%clk 01:23:14]} {[%emt 00:01:45]} 19. bxc3
{[%clk 00:15:27]} {[%emt 00:00:09]} Qc6 {[%clk 01:21:56]} {[%emt 00:01:47]} 20.
Bb2 {[%clk 00:14:47]} {[%emt 00:01:11]} Rac8 {[%clk 01:19:57]} {[%emt
00:02:29]} 21. Re3 {[%clk 00:12:28]} {[%emt 00:02:49]} Rfe8 {[%clk 01:18:53]}
{[%emt 00:01:33]} 22. Rae1 {[%clk 00:10:40]} {[%emt 00:02:19]} Rxe3 {[%clk
01:18:54]} {[%emt 00:00:29]} 23. Rxe3 {[%clk 00:09:15]} {[%emt 00:01:55]} Be5
{[%clk 01:19:00]} {[%emt 00:00:23]} 24. Qd1 {[%clk 00:05:54]} {[%emt 00:03:51]}
b5 {[%clk 01:16:52]} {[%emt 00:02:39]} 25. h4 {[%clk 00:04:56]} {[%emt
00:01:29]} h5 {[%clk 01:16:00]} {[%emt 00:01:21]} 26. g4 {[%clk 00:02:13]}
{[%emt 00:05:18]} Qc4 {[%clk 01:13:53]} {[%emt 00:00:32]} 27. gxh5 {[%clk
00:02:00]} {[%emt 00:00:45]} Qxh4 {[%clk 01:13:32]} {[%emt 00:00:50]} 28. hxg6
{[%clk 00:01:32]} {[%emt 00:00:58]} Qh2+ {[%clk 01:13:23]} {[%emt 00:00:38]} 29.
Kf1 {[%clk 00:01:58]} {[%emt 00:00:05]} Qh1+ {[%clk 01:13:46]} {[%emt
00:00:07]} 30. Ke2 {[%clk 00:02:25]} {[%emt 00:00:03]} Qxd1+ {[%clk 01:14:09]}
{[%emt 00:00:06]} 31. Kxd1 {[%clk 00:02:50]} {[%emt 00:00:05]} fxg6 {[%clk
01:14:35]} {[%emt 00:00:03]} 32. Kc2 {[%clk 00:01:54]} {[%emt 00:01:27]} Rf8
{[%clk 01:12:27]} {[%emt 00:02:37]} 33. Re2 {[%clk 00:01:33]} {[%emt 00:00:51]}
Rf3 {[%clk 01:12:33]} {[%emt 00:00:24]} 34. Kb3 {[%clk 00:01:31]} {[%emt
00:00:33]} a5 {[%clk 01:11:48]} {[%emt 00:01:14]} 35. Kc2 {[%clk 00:01:23]}
{[%emt 00:00:39]} Kf7 {[%clk 01:11:56]} {[%emt 00:00:21]} 36. Rd2 {[%clk
00:01:03]} {[%emt 00:00:52]} Ke6 {[%clk 01:12:15]} {[%emt 00:00:10]} 37. a4
{[%clk 00:00:38]} {[%emt 00:00:56]} bxa4 {[%clk 01:12:18]} {[%emt 00:00:27]} 38.
c4 {[%clk 00:00:50]} {[%emt 00:00:19]} Bxb2 {[%clk 01:11:22]} {[%emt 00:01:25]}
39. Kxb2 {[%clk 00:01:18]} {[%emt 00:00:02]} a3+ {[%clk 01:11:22]} {[%emt
00:00:31]} 40. Ka2 {[%clk 00:01:22]} {[%emt 00:00:26]} Rc3 {[%clk 01:11:36]}
{[%emt 00:00:15]} 41. Re2+ {[%clk 00:01:25]} {[%emt 00:00:28]} Kf5 {[%clk
01:10:28]} {[%emt 00:01:37]} 42. Rd2 {[%clk 00:01:50]} {[%emt 00:00:06]} Rxc4
{[%clk 01:10:20]} {[%emt 00:00:37]} 43. Rxd6 {[%clk 00:02:14]} {[%emt
00:00:06]} Rc2+ {[%clk 01:10:42]} {[%emt 00:00:08]} 44. Kxa3 {[%clk 00:02:39]}
{[%emt 00:00:06]} Rxf2 {[%clk 01:11:08]} {[%emt 00:00:03]} 45. Kb3 {[%clk
00:02:07]} {[%emt 00:01:02]} g5 {[%clk 01:10:21]} {[%emt 00:01:16]} 46. Kc3
{[%clk 00:02:29]} {[%emt 00:00:09]} a4 {[%clk 01:10:07]} {[%emt 00:00:43]} 47.
Kd3 {[%clk 00:02:39]} {[%emt 00:00:19]} a3 {[%clk 01:07:58]} {[%emt 00:02:41]}
48. Ke3 {[%clk 00:02:53]} {[%emt 00:00:16]} a2 {[%clk 01:07:30]} {[%emt
00:00:57]} 49. Ra6 {[%clk 00:03:20]} {[%emt 00:00:03]} Rb2 {[%clk 01:07:28]}
{[%emt 00:00:24]} 50. Ra4 {[%clk 00:03:22]} {[%emt 00:00:36]} g4 {[%clk
01:07:47]} {[%emt 00:00:11]} 51. Ra5+ {[%clk 00:03:47]} {[%emt 00:00:06]} Ke6
{[%clk 01:08:06]} {[%emt 00:00:11]} 52. Kf4 {[%clk 00:04:11]} {[%emt 00:00:06]}
Rg2 {[%clk 01:08:31]} {[%emt 00:00:04]} 53. Ke4 {[%clk 00:04:01]} {[%emt
00:00:40]} Kd6 {[%clk 01:08:26]} {[%emt 00:00:35]} 54. Kd4 {[%emt 00:02:27]}
Ke5+ 0-1



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Fritzsche Helmut (GER)"]
[Black "Reprintsev Alexander (UKR)"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2022"]
[BlackElo "2353"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Nc3 Bb4 5.O-O O-O 6.Re1 d6 7.Nd5
Ba5 8.c3 Nxd5 9.exd5 Ne7 10.d4 f6 11.h3 Bb6 12.dxe5 fxe5 13.Be3
Ng6 14.Bd3 Nf4 15.Be4 Qe8 16.Kh2 Qh5 17.Ng1 Qf7 18.Qc2 g5 19.g3
Nxd5 20.Bxg5 Qxf2+ 21.Qxf2 Rxf2+ 22.Kh1 Nf6 23.Bd3 Nh5 24.Bh4
Be6 25.Re2 Raf8 26.a3 Rxe2 27.Bxe2 Bd5+ 0-1



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Wang Derek"]
[Black "perez, luis manuel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2013"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 d5 2.d4 Nf6 3.Bf4 c5 4.e3 e6 5.c3 Bd6 6.Bg3 Qc7 7.Bxd6
Qxd6 8.Ne5 O-O 9.Nd2 b6 10.Bd3 Ba6 11.Bxa6 Nxa6 12.Qe2 b5 13.a3
Nc7 14.b4 c4 15.O-O a5 16.f4 Ra6 17.Rfc1 Rfa8 18.Qd1 axb4 19.axb4
Ra2 20.Rxa2 Rxa2 21.Ra1 Qa6 22.Rxa2 Qxa2 23.Qc1 Nce8 24.Nef3
Nd6 25.h3 Nf5 26.Qb1 Qa3 27.e4 Ng3 28.e5 Nfe4 29.Qe1 Qxc3 30.Nxe4
Nxe4 31.Qb1 Nd2 32.Qa2 Nxf3+ 33.gxf3 Qxd4+ 34.Kg2 h6 35.Qa8+
Kh7 36.Qe8 c3 37.Qxf7 c2 38.Qxe6 Qxf4 39.Qxd5 c1Q 0-1



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Pitre, Lucas"]
[Black "xu, vincent"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 e5 6.dxe5 Nxe5 7.Bb5+
Nc6 8.Be3 Nf6 9.Nf3 a6 10.Be2 Be7 11.O-O O-O 12.Nbd2 Be6 13.Nb3
Rc8 14.Re1 Re8 15.h3 Qc7 16.a4 Ne4 17.a5 Bd6 18.Bd3 Ne5 19.Nxe5
Bxe5 20.Bb6 Qb8 21.Bxe4 dxe4 22.Rxe4 Bxb3 23.Qd3 Bh2+ 24.Kh1
Rxe4 25.Qxe4 Re8 26.Qb4 Bd5 27.c4 Bc6 28.Qd2 Bf4 29.Qc2 Qe5 0-1



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Vera Reynaldo (CUB)"]
[Black "Labib Daniel"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2443"]
[BlackElo "2113"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 O-O 5.Bg2 c5 6.Nf3 cxd4 7.Nxd4
a6 8.O-O Qc7 9.Bg5 Be7 10.Ne4 Qxc4 11.Nxf6+ Bxf6 12.Bxf6 gxf6
13.e3 Nc6 14.Qg4+ Kh8 15.Qh4 f5 16.Qf6+ Kg8 17.h4 Nxd4 18.Qg5+
Kh8 19.Qf6+ Kg8 20.exd4 Qe2 21.Qg5+ Kh8 22.Qf6+ Kg8 23.f3 Qd2
24.f4 Qa5 25.Qg5+ Kh8 26.Qf6+ Kg8 27.d5 d6 28.Qg5+ Kh8 29.Qf6+
Kg8 30.h5 Qd8 31.Qd4 Bd7 32.dxe6 Bxe6 33.h6 f6 34.Rfe1 Bf7 35.Re3
Rc8 36.Rae1 Rc4 37.Qd3 Rc5 38.b4 Rb5 39.a4 Rxb4 40.Qxf5 Bg6 41.Qd5+
Bf7 42.Qf5 Bg6 43.Qd5+ Bf7 44.Qd1 Qb6 45.Qg4+ Bg6 46.Bd5+ Kh8
47.Qd7 1-0



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Xu, Daniel"]
[Black "Petrovic Milos"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2339"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O
Ngf6 8.Neg5 h6 9.Nxe6 fxe6 10.Bg6+ Ke7 11.Re1 Bxf3 12.Qxf3 Nb6
13.Bf5 Qd5 14.Qd3 Re8 15.b3 Kd7 16.Bg6 Rd8 17.c4 Qa5 18.Re5 c5
19.Bf7 Bd6 20.Bd2 Bxe5 21.Bxa5 Bxd4 22.Re1 Ke7 23.Qg6 e5 24.Bd5
Rhf8 25.Qxg7+ Kd6 26.Re2 Rde8 27.Bxb6 axb6 28.Qxb7 Nxd5 29.cxd5
Rc8 30.Rc2 Rc7 31.Qxb6+ 1-0



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Dukic Zachary"]
[Black "Zhong Ryan Yunhui"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2401"]
[BlackElo "1955"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6
8.a3 cxd4 9.Nxd4 Bc5 10.Qd2 Bxd4 11.Bxd4 b5 12.Bf2 Bb7 13.Bd3
f6 14.exf6 Qxf6 15.O-O-O O-O 16.g3 Rac8 17.Rhe1 g6 18.Bf1 Qf5
19.b4 Ba8 20.Qd3 Qxd3 21.Rxd3 Rce8 22.Bh3 Nd8 23.Ne2 Nf6 24.Bc5
Rf7 25.Bb6 Kh8 26.Bxd8 Rxd8 27.Nd4 Ne4 28.Nxe6 Re8 29.Ng5 Rfe7
30.Nxe4 dxe4 31.Rd7 Rxd7 32.Bxd7 Rd8 33.Rd1 h5 34.Bg4 Re8 35.Be2
Kg7 36.Rd6 e3 37.Kd1 Be4 38.Bd3 h4 39.Ke2 Bf5 40.Bxf5 gxf5 41.gxh4
a5 42.Rd5 axb4 43.axb4 Rc8 44.Rc5 Rd8 45.Kxe3 Re8+ 46.Kf3 Re4
47.c3 1-0

[Halldor P. Palsson]

https://view.livechesscloud.com/#677...b-b27a90f4b4f0

[Halldor P. Palsson]

Pairings for Round 2. 2023 Ontario Open : 2023 Ontario Open
Bd # Res White # Res Black
1 12 FM Johnathan Han (2269 1.0) 1 IM Jason Liang (2628 1.0)
2 2 GM Bator Sambuev (2503 1.0) 9 Zachary Dukic (2347 1.0)
3 16 Vincent Umayan (2120 1.0) 3 GM Reynaldo Vera (2412 1.0)
4 4 GM Luis Manuel Perez Rodriguez (2411 1.0) 11 Fengxi Mao (2289 1.0)
5 29 Joshua Myers (1925 1.0) 5 Daniel Xu (2401 1.0)
6 8 IM Alexander Reprintsev (2361 1.0) 15 Jingyun [ryan] Yang (2196 1.0)
7 6 Koosha Jaferian (2383 0.5) 30 Lucy Gao (1845 1.0)
8 22 Michael Shi (1992 0.5) 7 Victor Plotkin (2369 0.5)
9 10 Ryan Sowa (2337 0.5) 23 Sanjay Ramesh (1984 0.5)
10 14 David Gordon (2209 0.0) 26 Neil Moses (1957 0.5)
11 25 Ryan Yunhui Zhong (1964 0.0) 13 Raymond Gao (2250 0.0)
12 17 Matthew Zhu (2084 0.0) 24 Helmut Fritzsche (1965 0.0)
13 27 Henry Hughes-Dupuy (1943 0.0) 18 Sebastien Azar (2075 0.0)
14 19 Daniel Labib (2071 0.0) 28 Marc Andre Jutras (1934 0.0)
15 31 Philip Xu (1806 0.0) 20 Derek Wang (2051 0.0)
16 21 Milos Petrovic (2041 0.0) 32 Lucas Pitre (1801 0.0)


Pairings for Round 2. 2023 Ontario Open : 2023 Ontario Open U1900
Bd # Res White # Res Black
17 1 Randika Balasooriya (1876 1.0) 16 Anthony Masse-Garneau (1675 1.0)
18 17 Oliver Byl (1669 1.0) 6 Johan Kenneth Moleta (1791 1.0)
19 24 Vladimir Dukkardt (1574 1.0) 8 Abdelaziz Mahdjoubi (1784 1.0)
20 10 Mathieu Duval (1760 1.0) 21 Haotong Hazel Guo (1635 1.0)
21 12 Douglas Graham (1711 1.0) 26 Jeremy Sztuka (1523 1.0)
22 15 Eric Wan (1684 1.0) 28 Damian Rauch (1508 1.0)
23 5 Elber Zhu (1802 0.5) 23 Herb Langer (1600 0.5)
24 19 Ahmed Elsayed (1651 0.5) 18 Sam Sharifi (1655 0.5)
25 13 Sophia Currie (1700 0.0) 2 Bingfei Wang (1858 0.0)
26 3 Nicolas Dupont-Mageau (1817 0.0) 14 James Juan Whei Tan (1694 0.0)
27 20 Cristian Scrieciu (1643 0.0) 4 Maxim Rousskikh (1809 0.0)
28 7 April Yunwei Zhong (1791 0.0) 25 Arnaud Jutras (1572 0.0)
29 22 Anais Chloe Fiset (1631 0.0) 9 Francis Thompson (1765 0.0)
30 27 Edison Zhu (1511 0.0) 11 Triston Li (1737 0.0)



Pairings for Round 2. 2023 Ontario Open : 2023 Ontario Open U1600
Bd # Res White # Res Black
31 32 Ashwin Chunchu (1231 1.0) 1 AIM Vincent Angel Adulfo (1573 1.0)
32 2 Justin Wen (1550 1.0) 33 Kyrillos Hanna (1228 1.0)
33 34 Elijah Saikaly (1223 1.0) 3 Stephane Legault (1549 1.0)
34 36 Kirk Hu (1217 1.0) 5 Cody Griffiths (1493 1.0)
35 38 Finn Gilchrist (1188 1.0) 7 Juan Lopez (1491 1.0)
36 8 Leo Auersperg (1485 1.0) 37 Francesco Tarditi (1217 1.0)
37 57 Joshua Wright ( 773 1.0) 9 Justin Jean (1478 1.0)
38 10 Xavier Tremblay (1439 1.0) 39 Radu Logigan (1183 1.0)
39 67 Farah Kaskas (unr. 1.0) 11 Todd Belrose (1410 1.0)
40 12 Shuwen Tan (1406 1.0) 42 Deven Gregoire (1161 1.0)
41 69 Aldo Miguel Chi (unr. 1.0) 13 Christopher Sailus (1400 1.0)
42 14 Dian Bing Jiao (1371 1.0) 46 Caleb Langridge (1098 1.0)
43 16 Simon Vandenbosch (1340 1.0) 48 Erik Laska (1087 1.0)
44 18 Florence Zixin Xu (1307 1.0) 66 Randy Taylor (unr. 1.0)
45 71 Anton Karpov (unr. 1.0) 19 John If Lukezich (1300 1.0)
46 20 David Bosnjak (1300 1.0) 70 Paul Shedden (unr. 1.0)
47 72 Miron Sheranosher (unr. 1.0) 21 Bryce Macdonald (1298 1.0)
48 22 Matteus McCulloch (1271 1.0) 73 Nathaniel Lays (unr. 1.0)
49 26 Roger Guo (1251 1.0) 85 Adriano Alasia (unr. 1.0)
50 76 Alexei Darmin (unr. 1.0) 29 Aayush Rampal (1242 1.0)
51 59 Brian Melaschenko-Bolger ( 753 1.0) 23 Alain Brisebois (1263 0.5)
52 30 Romy Peters (1239 0.5) 80 William Saikaly (unr. 0.5)
53 65 Qazoo Rashid (unr. 0.5) 35 James Mourgelas (1223 0.5)
54 41 Hamed Alhamed (1169 0.5) 75 Dmytro Korotkykh (unr. 0.5)
55 61 Benjamin Abro (unr. 0.0) 15 Xiangbin Wang (1370 0.0)
56 4 Yves Filion (1518 0.0) 55 Tina Hui ( 925 0.0)
57 6 Samuel Filion (1492 0.0) 58 Alena Zeng ( 764 0.0)
58 63 Luis Fernando S C Dias (unr. 0.0) 17 Gregory Garber (1318 0.0)
59 24 Victor Samuel (1260 0.0) 60 Emily Fortner ( 634 0.0)
60 74 Idan Sheranosher (unr. 0.0) 27 Jonathan Cao (1251 0.0)
61 28 Jim Wright (1248 0.0) 62 Luka Culibrk (unr. 0.0)
62 78 Brayden Griffin (unr. 0.0) 31 Doug Gillis (1232 0.0)
63 45 Li Zhu (1112 0.0) 77 Ridit Kakani (unr. 0.0)
64 47 Justin Ryan (1088 0.0) 79 Matthew Garber (unr. 0.0)
65 82 Kearstin Reckzin (unr. 0.0) 50 Raphael Hanna (1027 0.0)
66 53 Matthew Kellett ( 989 0.0) 84 Brian Heuthorst (unr. 0.0)
67 43 Nicholas Pan (1122 0.0) 64 Alexander Hodgins (unr. 0.0)
68 49 Thomas Keohavong (1084 0.0) 81 Daniil Korotkykh (unr. 0.0)
69 51 Noah Guy (1008 0.0) 83 Eric Wei (unr. 0.0)
70 86 Laticia Zhang (unr. 0.0) 54 Devin Hurley ( 954 0.0)
56 ½ Louka Tetreault ( 878 0.0) BYE
52 ½ Jacob Hood ( 998 0.0) BYE
68 ½ Gregory Marcelin (unr. 0.0) BYE
25 0 Zipei Liu (1252 0.0) BYE
44 0 Pierre Arcand (1113 0.0) BYE
40 0 Ron Tsang (1174 0.0) BYE

[Halldor P. Palsson]

[ePGN "0.1;DGT LiveChess/2.2.5"]
[Event "2023 Ontario Open"]
[Site "RA Centre, Canada"]
[Date "????.??.??"]
[Round "2.1"]
[White "Sambuev, Bator"]
[Black "Dukic, Zachary"]
[Result "1-0"]
[TimeControl "90+30"]
[WhiteClock "00:45:35"]
[BlackClock "00:06:09"]
[WhiteTitle "GM"]
[WhiteElo "2503"]

1. d4 {[%clk 01:30:57]} Nf6 {[%clk 01:30:54]} 2. c4 {[%clk 01:31:24]} g6 {[%clk
01:31:18]} 3. Nc3 {[%clk 01:31:51]} Bg7 {[%clk 01:31:38]} 4. e4 {[%clk
01:32:16]} d6 {[%clk 01:32:04]} 5. Nf3 {[%clk 01:32:43]} O-O {[%clk 01:32:28]}
6. Be2 {[%clk 01:33:10]} e5 {[%clk 01:32:52]} 7. O-O {[%clk 01:33:36]} Nc6
{[%clk 01:33:17]} 8. d5 {[%clk 01:34:02]} Ne7 {[%clk 01:33:43]} 9. Ne1 {[%clk
01:34:29]} Nd7 {[%clk 01:34:07]} 10. Be3 f5 {[%clk 01:34:31]} 11. f3 {[%clk
01:35:22]} f4 {[%clk 01:34:57]} 12. Bf2 {[%clk 01:35:49]} g5 {[%clk 01:35:19]}
13. b4 {[%clk 01:36:15]} Nf6 {[%clk 01:35:44]} 14. c5 {[%clk 01:36:40]} Ng6
{[%clk 01:36:06]} 15. a4 {[%clk 01:37:06]} h5 {[%clk 01:36:32]} 16. c6 {[%clk
01:37:31]} bxc6 {[%clk 01:36:56]} 17. dxc6 {[%clk 01:37:47]} Be6 {[%clk
01:37:21]} 18. b5 {[%clk 01:32:17]} g4 {[%clk 01:35:35]} 19. a5 {[%clk
01:28:53]} g3 {[%clk 01:35:24]} 20. hxg3 {[%clk 01:29:13]} fxg3 {[%clk
01:35:47]} 21. Bxg3 {[%clk 01:29:39]} h4 {[%clk 01:36:01]} 22. Bf2 {[%clk
01:29:50]} Nh5 {[%clk 01:34:57]} 23. Nd5 {[%clk 01:29:06]} {[%emt 00:01:12]}
Ngf4 {[%clk 01:21:03]} {[%emt 00:14:24]} 24. Bc4 {[%clk 01:18:46]} {[%emt
00:10:51]} Bxd5 {[%clk 00:57:24]} {[%emt 00:24:09]} 25. Bxd5+ {[%clk 01:12:37]}
{[%emt 00:06:38]} Kh8 {[%clk 00:57:38]} {[%emt 00:00:17]} 26. Kh2 {[%clk
01:08:48]} {[%emt 00:04:17]} Qg5 {[%clk 00:32:57]} {[%emt 00:25:12]} 27. Rh1
{[%clk 01:04:29]} {[%emt 00:04:49]} Ng3 {[%clk 00:32:36]} {[%emt 00:00:51]} 28.
Bxg3 {[%clk 01:04:38]} {[%emt 00:00:20]} Qxg3+ {[%clk 00:28:29]} {[%emt
00:04:38]} 29. Kg1 {[%clk 01:04:32]} {[%emt 00:00:36]} Bh6 {[%clk 00:28:21]}
{[%emt 00:00:39]} 30. Qc2 {[%clk 00:59:28]} {[%emt 00:05:30]} Nxd5 {[%clk
00:16:01]} {[%emt 00:12:53]} 31. exd5 {[%clk 00:59:42]} {[%emt 00:00:16]} e4
{[%clk 00:16:20]} {[%emt 00:00:12]} 32. Rh3 {[%clk 00:49:13]} {[%emt 00:10:57]}
Be3+ {[%clk 00:10:38]} {[%emt 00:06:12]} 33. Kh1 {[%clk 00:48:17]} {[%emt
00:01:25]} Qf4 {[%clk 00:08:58]} {[%emt 00:02:12]} 34. g3 {[%clk 00:45:58]}
{[%emt 00:02:45]} Qe5 {[%clk 00:06:57]} {[%emt 00:02:35]} 35. Rxh4+ {[%clk
00:45:55]} {[%emt 00:00:32]} Kg7 {[%clk 00:07:20]} {[%emt 00:00:07]} 36. Qxe4
{[%clk 00:45:30]} {[%emt 00:00:54]} Qxa1 {[%clk 00:06:23]} {[%emt 00:01:28]} 37.
Rh7+ {[%clk 00:45:24]} {[%emt 00:00:36]} Kf6 {[%clk 00:06:46]} {[%emt
00:00:07]} 38. Qe6+ {[%clk 00:45:35]} {[%emt 00:00:19]} 1-0



[ePGN "0.1;DGT LiveChess/2.2.5"]
[Event "2023 Ontario Open"]
[Site "RA Centre, Canada"]
[Date "????.??.??"]
[Round "2.2"]
[White "Han, Johnathan"]
[Black "Liang, Jason"]
[Result "1-0"]
[TimeControl "90+30"]
[WhiteClock "00:04:15"]
[BlackClock "00:05:52"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[BlackElo "2628"]

1. e4 {[%clk 01:28:38]} c5 {[%clk 01:30:51]} 2. Nf3 {[%clk 01:29:00]} e6 {[%clk
01:31:12]} 3. d4 {[%clk 01:29:22]} cxd4 {[%clk 01:31:35]} 4. Nxd4 {[%clk
01:29:42]} Nc6 {[%clk 01:31:54]} 5. Nc3 {[%clk 01:29:54]} Qc7 {[%clk 01:32:11]}
6. Be2 {[%clk 01:29:29]} Nf6 {[%clk 01:32:18]} 7. O-O {[%clk 01:29:06]} a6
{[%clk 01:31:32]} 8. Be3 {[%clk 01:28:09]} Be7 {[%clk 01:31:49]} 9. f4 {[%clk
01:28:01]} d6 {[%clk 01:32:00]} 10. Qe1 {[%clk 01:27:33]} O-O {[%clk 01:31:55]}
11. Qg3 {[%clk 01:27:47]} Nxd4 {[%clk 01:31:50]} 12. Bxd4 {[%clk 01:28:05]} b5
{[%clk 01:31:58]} 13. a3 {[%clk 01:27:39]} Bb7 {[%clk 01:32:18]} 14. Kh1 {[%clk
01:27:19]} Rad8 {[%clk 01:31:47]} 15. Rae1 {[%clk 01:25:51]} Bc6 {[%clk
01:31:34]} 16. Bd3 {[%clk 01:25:28]} Nh5 {[%clk 01:29:35]} {[%emt 00:01:53]} 17.
Qg4 {[%clk 01:24:52]} {[%emt 00:01:04]} Nf6 {[%clk 01:29:16]} {[%emt 00:00:49]}
18. Qg3 {[%clk 01:24:58]} {[%emt 00:00:24]} Qd7 {[%clk 01:24:50]} {[%emt
00:04:56]} 19. Nd1 {[%clk 01:18:32]} {[%emt 00:06:55]} Nh5 {[%clk 01:23:45]}
{[%emt 00:01:35]} 20. Qg4 {[%clk 01:18:17]} {[%emt 00:00:46]} Nf6 {[%clk
01:22:23]} {[%emt 00:01:52]} 21. Qg3 {[%clk 01:18:15]} {[%emt 00:00:32]} g6
{[%clk 01:13:37]} {[%emt 00:09:16]} 22. Nf2 {[%clk 01:09:23]} {[%emt 00:09:22]}
Nh5 {[%clk 01:11:48]} {[%emt 00:02:19]} 23. Qe3 {[%clk 01:05:48]} {[%emt
00:04:05]} Bf6 {[%clk 01:06:57]} {[%emt 00:05:22]} 24. Bxf6 {[%clk 01:03:06]}
{[%emt 00:03:11]} Nxf6 {[%clk 01:07:18]} {[%emt 00:00:09]} 25. e5 {[%clk
00:58:22]} {[%emt 00:05:14]} dxe5 {[%clk 01:00:55]} {[%emt 00:06:52]} 26. fxe5
{[%clk 00:57:54]} {[%emt 00:00:58]} Nh5 {[%emt 00:22:02]} 27. Ng4 {[%clk
00:43:07]} Qd4 {[%clk 00:49:43]} {[%emt 00:05:27]} 28. Qg5 {[%clk 00:41:53]}
{[%emt 00:01:44]} Rd5 {[%clk 00:41:11]} {[%emt 00:09:02]} 29. Be4 {[%clk
00:20:52]} {[%emt 00:21:31]} f6 {[%clk 00:34:14]} {[%emt 00:07:27]} 30. Qh4
{[%clk 00:18:39]} {[%emt 00:02:43]} f5 {[%clk 00:33:21]} {[%emt 00:01:23]} 31.
Qe7 {[%clk 00:11:17]} {[%emt 00:07:52]} Qc5 {[%clk 00:32:40]} {[%emt 00:01:11]}
32. Qxe6+ {[%clk 00:10:01]} {[%emt 00:01:46]} Kh8 {[%clk 00:26:13]} {[%emt
00:06:57]} 33. Bxd5 {[%clk 00:09:32]} {[%emt 00:00:59]} Bxd5 {[%clk 00:26:32]}
{[%emt 00:00:11]} 34. Qd6 {[%clk 00:09:51]} {[%emt 00:00:11]} Qxd6 {[%clk
00:26:27]} {[%emt 00:00:36]} 35. exd6 {[%clk 00:10:19]} {[%emt 00:00:02]} Rd8
{[%clk 00:26:44]} {[%emt 00:00:13]} 36. Ne3 {[%clk 00:07:19]} {[%emt 00:03:29]}
Be6 {[%clk 00:25:15]} {[%emt 00:02:00]} 37. Rd1 {[%clk 00:07:08]} {[%emt
00:00:40]} Kg7 {[%clk 00:24:18]} {[%emt 00:01:27]} 38. Rd4 {[%clk 00:04:46]}
{[%emt 00:02:52]} Nf6 {[%clk 00:24:07]} {[%emt 00:00:41]} 39. Rfd1 {[%clk
00:05:12]} {[%emt 00:00:05]} g5 {[%clk 00:22:11]} {[%emt 00:02:26]} 40. g3
{[%clk 00:05:05]} {[%emt 00:00:37]} Bd7 {[%clk 00:19:34]} {[%emt 00:03:06]} 41.
Kg1 {[%clk 00:05:30]} {[%emt 00:00:05]} Kf7 {[%clk 00:17:24]} {[%emt 00:02:41]}
42. Nd5 {[%clk 00:05:01]} {[%emt 00:00:58]} Ne4 {[%clk 00:16:55]} {[%emt
00:00:59]} 43. g4 {[%clk 00:03:42]} {[%emt 00:01:50]} Ke6 {[%clk 00:13:07]}
{[%emt 00:04:18]} 44. Ne7 {[%clk 00:02:50]} {[%emt 00:01:21]} Ke5 {[%clk
00:10:57]} {[%emt 00:02:41]} 45. Nxf5 {[%clk 00:02:48]} {[%emt 00:00:33]} h5
{[%clk 00:09:55]} {[%emt 00:01:32]} 46. Ng3 {[%clk 00:01:27]} {[%emt 00:01:51]}
Nxg3 {[%clk 00:09:58]} {[%emt 00:00:26]} 47. hxg3 {[%clk 00:01:55]} {[%emt
00:00:01]} Bxg4 {[%clk 00:10:13]} {[%emt 00:00:15]} 48. R1d2 {[%clk 00:02:16]}
{[%emt 00:00:09]} Bd7 {[%clk 00:09:20]} {[%emt 00:01:23]} 49. Rd5+ {[%clk
00:02:38]} {[%emt 00:00:08]} Kf6 {[%clk 00:09:44]} {[%emt 00:00:07]} 50. Rf2+
{[%clk 00:03:03]} {[%emt 00:00:05]} Kg6 {[%clk 00:10:08]} {[%emt 00:00:06]} 51.
Re5 {[%clk 00:03:12]} {[%emt 00:00:20]} h4 {[%clk 00:10:05]} {[%emt 00:00:34]}
52. gxh4 {[%clk 00:03:36]} {[%emt 00:00:06]} gxh4 {[%clk 00:10:28]} {[%emt
00:00:06]} 53. Re7 {[%clk 00:03:43]} {[%emt 00:00:24]} Bf5 {[%clk 00:10:21]}
{[%emt 00:00:37]} 54. Rd2 {[%clk 00:03:26]} {[%emt 00:00:46]} Kf6 {[%clk
00:10:42]} {[%emt 00:00:09]} 55. b3 {[%clk 00:03:30]} {[%emt 00:00:27]} Rg8+
{[%clk 00:09:12]} {[%emt 00:02:00]} 56. Kh2 {[%clk 00:03:42]} {[%emt 00:00:18]}
h3 {[%clk 00:07:41]} {[%emt 00:02:01]} 57. c4 {[%clk 00:02:35]} {[%emt
00:01:38]} bxc4 {[%clk 00:07:14]} {[%emt 00:00:57]} 58. bxc4 {[%clk 00:03:02]}
{[%emt 00:00:02]} Rc8 {[%clk 00:06:54]} {[%emt 00:00:50]} 59. Rc7 {[%clk
00:03:24]} {[%emt 00:00:09]} Rd8 {[%clk 00:06:46]} {[%emt 00:00:38]} 60. c5
{[%clk 00:03:35]} {[%emt 00:00:19]} Ke5 {[%clk 00:06:17]} {[%emt 00:00:59]} 61.
Re7+ {[%clk 00:03:52]} {[%emt 00:00:13]} Kf6 {[%clk 00:06:23]} {[%emt
00:00:24]} 62. Rc7 {[%clk 00:03:07]} {[%emt 00:01:14]} Ke5 {[%clk 00:06:21]}
{[%emt 00:00:32]} 63. d7 {[%clk 00:03:35]} {[%emt 00:00:02]} Ke4 {[%clk
00:06:15]} {[%emt 00:00:36]} 64. c6 {[%clk 00:03:39]} {[%emt 00:00:26]} Ke3
{[%clk 00:06:32]} {[%emt 00:00:13]} 65. Rd5 {[%clk 00:03:55]} {[%emt 00:00:14]}
Bg4 {[%clk 00:06:16]} {[%emt 00:00:46]} 66. Re5+ {[%clk 00:04:15]} {[%emt
00:00:10]} 1-0



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "2"]
[White "Myers Joshua"]
[Black "Xu, Daniel"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1845"]
[BlackElo "2339"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O Ngf6 5.d3 a6 6.Bxd7+ Bxd7 7.h3
g6 8.c3 Bg7 9.Re1 e5 10.d4 Qc7 11.dxe5 dxe5 12.Qc2 O-O 13.Bg5
c4 14.Bxf6 Bxf6 15.Nbd2 Bg7 16.Nf1 f5 17.Ne3 Kh8 18.Qe2 b5 19.Nd5
Qb7 20.Nb4 a5 21.Nc2 Bc6 22.Nd2 Rad8 23.f3 Rd6 24.a4 Bh6 25.Nf1
fxe4 26.fxe4 Qb6+ 27.Kh1 Rf2 0-1



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "2"]
[White "Reprintsev Alexander (UKR)"]
[Black "Yang, Ryan"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2353"]
[BlackElo "2353"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nc3 Nf6 2.e4 d5 3.e5 Ne4 4.Nf3 Nxc3 5.dxc3 Bg4 6.h3 Bxf3 7.Qxf3
e6 8.Bd2 Nd7 9.Qg3 c6 10.O-O-O Nc5 11.Be3 Ne4 12.Qf4 Qa5 13.Kb1
Ba3 14.Rd4 g5 15.Qg4 h5 16.Qd1 Nxc3+ 17.bxc3 c5 18.Bc1 Qb6+ 19.Rb4
cxb4 20.Be3 Qc6 21.c4 dxc4 22.Bxg5 Rg8 23.Bf6 Rc8 24.Be2 b3 25.axb3
cxb3 26.c4 Qa4 27.Qd2 Bb4 28.Qb2 Bc3 29.Qxc3 Qa2+ 30.Kc1 Qxe2
31.Kb1 Qa2+ 32.Kc1 0-1



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "2"]
[White "Mao, Fengxi"]
[Black "Hughes-Dupuy Henry"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "0"]
[BlackElo "1978"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 d5 2.b3 Nf6 3.Bb2 e6 4.e3 Be7 5.c4 c6 6.d4 Ne4 7.Bd3 f5
8.O-O Nd7 9.Ne5 Nxe5 10.dxe5 Bc5 11.Qc2 b6 12.cxd5 cxd5 13.Ba3
Bd7 14.Bxc5 bxc5 15.Nc3 a6 16.b4 Nxc3 17.Qxc3 Rc8 18.Rfc1 1-0



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "2"]
[White "Sowa Ryan"]
[Black "Ramesh, Sanjay"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2337"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Nd7 6.O-O Ne7 7.Nbd2
h6 8.Nb3 c5 9.Nxc5 Nxc5 10.dxc5 Nc6 11.Be3 Qc7 12.c3 Be4 13.Nd4
Nxe5 14.f4 Nd7 15.b4 Be7 16.c4 O-O 17.Qb3 Bf6 18.Rac1 a6 19.Nf3
dxc4 20.Bxc4 Bg6 21.Rfd1 Rad8 22.Be2 e5 23.Rd6 Kh7 24.Rcd1 Rfe8
25.Bc4 Be7 26.Bxf7 Bxf7 27.Qxf7 Bxd6 28.Rxd6 Rf8 29.Ng5+ hxg5
30.Rh6+ Kxh6 31.fxg5+ Kh7 32.Qe6 Nf6 33.Qh3+ Kg8 34.g6 0-1



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "2"]
[White "Jaferian, Koosha"]
[Black "Gao, Lucy"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 c5 2.Nc3 Nc6 3.Bb5 e6 4.Bxc6 bxc6 5.d3 d5 6.f4 g6 7.Nf3
Bg7 8.Bd2 Nf6 9.O-O Ba6 10.Qe1 Rb8 11.e5 Nd7 12.b3 O-O 13.Rd1
Qe7 14.Qf2 f5 15.Na4 Rfc8 16.c4 Bf8 17.Bc1 Nb6 18.Nc3 d4 19.Ne2
Bb7 20.Qe1 Qg7 21.Qa5 h6 22.h3 Kh7 23.Kh2 Ra8 24.Rg1 Be7 25.g4
Qf7 26.Rg2 Rg8 27.Rdg1 Nd7 28.Qc7 Bc8 29.Qa5 Bd8 30.Qe1 a5 31.Nh4
Qe7 32.Nf3 Qf7 33.Qd1 Nb6 34.a4 Nd7 35.Bd2 Nb8 36.Qe1 Bd7 37.h4
fxg4 38.Rxg4 Qf5 39.Nc1 Be8 40.R4g3 Qh5 41.Rh3 Qf5 42.Rhg3 Qh5
43.Kg2 Bxh4 44.Nxh4 Qxh4 45.Rh1 Qe7 46.f5 h5 47.f6 Qf7 48.Qe4
Kh8 49.Rg5 Ra7 50.Kf2 Nd7 51.Ne2 Nf8 52.Nf4 Nh7 53.Rgg1 Nf8 54.Ke2
Nh7 55.Kd1 Rb7 56.Kc2 Ra7 57.Nh3 Qb7 58.Rg2 Bf7 59.Rb1 Be8 60.Qh4
Qf7 61.Bh6 Rd7 62.Qe4 Rb7 63.Rh1 Rc7 64.Nf4 Nxf6 65.exf6 Qxf6
66.Bg5 Qf5 67.Nxe6 Rf7 68.Bd2 Bd7 69.Ng5 Rff8 70.Qxf5 Bxf5 71.Bxa5
Bg4 72.Rxg4 Rf2+ 73.Bd2 Re8 74.Re4 Ref8 75.Ne6 R8f5 76.a5 Rg2
77.a6 Rff2 78.Rd1 Rf7 79.Nxc5 Ra7 80.Rde1 Kg8 81.Re8+ 1-0



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "2"]
[White "Shi Mihael"]
[Black "Plotkin Victor (CAN)"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2024"]
[BlackElo "2267"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7
7.Bf4 Nc6 8.Qd2 Be6 9.O-O-O Qd7 10.Kb1 a6 11.Ng5 Bxg5 12.Bxg5
h6 13.Be3 O-O-O 14.Be2 Rde8 15.Rhe1 Re7 16.f4 Bg4 17.h3 Bxe2
18.Qxe2 Rhe8 19.Qf3 f5 20.Bf2 Re4 21.Re3 Rxe3 22.Bxe3 Re4 23.Re1
Qe6 24.Qf2 Ne7 25.Bd2 Nd5 26.g3 b6 27.c4 Nf6 28.b3 Rxe1+ 29.Bxe1
Qe4 30.Kb2 Qh1 31.Bc3 Ne4 32.Qd4 Qxh3 33.Qxg7 Qxg3 34.Qh8+ Kb7
35.Bg7 h5 36.Qg8 Qg6 37.Qd5+ Kb8 38.Bd4 h4 39.Qc6 h3 40.Bxb6
Qg7+ 41.Ka3 h2 42.Bxc7+ Qxc7 43.Qe8+ Ka7 44.Qh5 Qc5+ 45.Kb2 Qd4+
46.Ka3 Qg1 47.Qh7+ Kb6 48.Qh8 Qc1+ 49.Ka4 Nc5+ 50.Kb4 a5+ 51.Kc3
Ne4+ 0-1



[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "2"]
[White "Umayan, Vincent"]
[Black "Vera Reynaldo (CUB)"]
[Result "0-1"]
[ECO "A73"]
[WhiteElo "2100"]
[BlackElo "2443"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.Nc3 c5 4.d5 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7
8.Be2 O-O 9.Nd2 Na6 10.O-O Ne8 11.Nc4 f5 12.exf5 Bxf5 13.Ne3
Bd7 14.f4 Nac7 15.a4 Bd4 16.Kh1 Nf6 17.Bf3 Qe7 18.Nc2 Bxc3 19.bxc3
Ne4 20.c4 Rae8 21.Ra3 Qg7 22.Qd3 Bf5 23.Qd1 Nc3 24.Qd2 Nb1 25.Qf2
Bxc2 26.Qxc2 Nxa3 27.Bxa3 Rxf4 28.Bb2 Rxc4 29.Qxc4 Qxb2 30.h3
Qb4 31.Qc2 Re1 32.Rxe1 Qxe1+ 33.Kh2 a6 34.Qc4 Qe5+ 35.Kh1 Qa1+
36.Kh2 Qe5+ 37.Kh1 Kg7 38.Qg4 Qf5 39.Qh4 Qf6 40.Qg4 Qa1+ 41.Kh2
Qe5+ 42.Kh1 Nxd5 43.Qd7+ Qe7 44.Qc8 Nb6 45.Qb8 Nxa4 46.Bxb7 a5
47.Bc6 Nc3 48.Qb2 Qe1+ 49.Kh2 Qe5+ 50.Kh1 Ne2 51.Qa2 c4 52.Qxc4
Qa1+ 0-1

[Halldor P. Palsson]

2023 Ontario Open

Bd # Res White # Res Black
1 5 Daniel Xu (2401 2.0) 2 GM Bator Sambuev (2503 2.0)
2 3 GM Reynaldo Vera (2412 2.0) 12 FM Johnathan Han (2269 2.0)
3 15 Jingyun [ryan] Yang (2196 2.0) 4 GM Luis Manuel Perez Rodriguez (2411 1.5)
4 11 Fengxi Mao (2289 1.5) 6 Koosha Jaferian (2383 1.5)
5 7 Victor Plotkin (2369 1.5) 26 Neil Moses (1957 1.5)
6 23 Sanjay Ramesh (1984 1.5) 1 IM Jason Liang (2628 1.0)
7 18 Sebastien Azar (2075 1.0) 8 IM Alexander Reprintsev (2361 1.0)
8 9 Zachary Dukic (2347 1.0) 19 Daniel Labib (2071 1.0)
9 13 Raymond Gao (2250 1.0) 21 Milos Petrovic (2041 1.0)
10 20 Derek Wang (2051 1.0) 16 Vincent Umayan (2120 1.0)
11 29 Joshua Myers (1925 1.0) 17 Matthew Zhu (2084 1.0)
12 30 Lucy Gao (1845 1.0) 22 Michael Shi (1992 0.5)
13 27 Henry Hughes-Dupuy (1943 0.0) 14 David Gordon (2209 0.0)
14 24 Helmut Fritzsche (1965 0.0) 31 Philip Xu (1806 0.0)
15 28 Marc Andre Jutras (1934 0.0) 25 Ryan Yunhui Zhong (1964 0.0)
32 1 Lucas Pitre (1801 0.0) BYE
10 0 Ryan Sowa (2337 0.5) BYE

Pairings for Round 3. 2023 Ontario Open : 2023 Ontario Open U1900
Bd # Res White # Res Black
17 21 Haotong Hazel Guo (1635 2.0) 12 Douglas Graham (1711 2.0)
18 24 Vladimir Dukkardt (1574 2.0) 17 Oliver Byl (1669 2.0)
19 28 Damian Rauch (1508 2.0) 1 Randika Balasooriya (1876 1.5)
20 16 Anthony Masse-Garneau (1675 1.5) 18 Sam Sharifi (1655 1.5)
21 2 Bingfei Wang (1858 1.0) 10 Mathieu Duval (1760 1.0)
22 26 Jeremy Sztuka (1523 1.0) 5 Elber Zhu (1802 1.0)
23 6 Johan Kenneth Moleta (1791 1.0) 15 Eric Wan (1684 1.0)
24 8 Abdelaziz Mahdjoubi (1784 1.0) 23 Herb Langer (1600 1.0)
25 11 Triston Li (1737 1.0) 22 Anais Chloe Fiset (1631 1.0)
26 4 Maxim Rousskikh (1809 0.5) 19 Ahmed Elsayed (1651 0.5)
27 20 Cristian Scrieciu (1643 0.5) 7 April Yunwei Zhong (1791 0.5)
28 14 James Juan Whei Tan (1694 0.5) 25 Arnaud Jutras (1572 0.5)
29 9 Francis Thompson (1765 0.0) 27 Edison Zhu (1511 0.0)
3 ½ Nicolas Dupont-Mageau (1817 0.5) BYE
13 ½ Sophia Currie (1700 0.0) BYE

Pairings for Round 3. 2023 Ontario Open : 2023 Ontario Open U1600
Bd # Res White # Res Black
31 3 Stephane Legault (1549 2.0) 22 Matteus McCulloch (1271 2.0)
32 5 Cody Griffiths (1493 2.0) 26 Roger Guo (1251 2.0)
33 7 Juan Lopez (1491 2.0) 32 Ashwin Chunchu (1231 2.0)
34 29 Aayush Rampal (1242 2.0) 8 Leo Auersperg (1485 2.0)
35 11 Todd Belrose (1410 2.0) 69 Aldo Miguel Chi (unr. 2.0)
36 33 Kyrillos Hanna (1228 2.0) 12 Shuwen Tan (1406 2.0)
37 39 Radu Logigan (1183 2.0) 16 Simon Vandenbosch (1340 2.0)
38 66 Randy Taylor (unr. 2.0) 20 David Bosnjak (1300 2.0)
39 21 Bryce Macdonald (1298 2.0) 71 Anton Karpov (unr. 2.0)
40 46 Caleb Langridge (1098 2.0) 9 Justin Jean (1478 1.5)
41 23 Alain Brisebois (1263 1.5) 30 Romy Peters (1239 1.5)
42 75 Dmytro Korotkykh (unr. 1.5) 65 Qasim Rashid (unr. 1.5)
43 1 AIM Vincent Angel Adulfo (1573 1.0) 57 Joshua Wright ( 773 1.5)
44 47 Justin Ryan (1088 1.0) 2 Justin Wen (1550 1.0)
45 48 Erik Laska (1087 1.0) 4 Yves Filion (1518 1.0)
46 49 Thomas Keohavong (1084 1.0) 6 Samuel Filion (1492 1.0)
47 50 Raphael Hanna (1027 1.0) 10 Xavier Tremblay (1439 1.0)
48 13 Christopher Sailus (1400 1.0) 51 Noah Guy (1008 1.0)
49 62 Luka Culibrk (unr. 1.0) 14 Dian Bing Jiao (1371 1.0)
50 17 Gregory Garber (1318 1.0) 61 Benjamin Abro (unr. 1.0)
51 64 Alexander Hodgins (unr. 1.0) 18 Florence Zixin Xu (1307 1.0)
52 19 John If Lukezich (1300 1.0) 59 Brian Melaschenko-Bolger ( 753 1.0)
53 70 Paul Shedden (unr. 1.0) 24 Victor Samuel (1260 1.0)
54 27 Jonathan Cao (1251 1.0) 67 Farah Kaskas (unr. 1.0)
55 31 Doug Gillis (1232 1.0) 72 Miron Sheranosher (unr. 1.0)
56 73 Nathaniel Lays (unr. 1.0) 34 Elijah Saikaly (1223 1.0)
57 37 Francesco Tarditi (1217 1.0) 86 Laticia Zhang (unr. 1.0)
58 84 Brian Heuthorst (unr. 1.0) 38 Finn Gilchrist (1188 1.0)
59 42 Deven Gregoire (1161 1.0) 76 Alexei Darmin (unr. 1.0)
60 85 Adriano Alasia (unr. 1.0) 45 Li Zhu (1112 1.0)
61 80 William Saikaly (unr. 0.5) 41 Hamed Alhamed (1169 0.5)
62 35 James Mourgelas (1223 0.5) 15 Xiangbin Wang (1370 0.0)
63 77 Ridit Kakani (unr. 0.0) 28 Jim Wright (1248 0.0)
64 81 Daniil Korotkykh (unr. 0.0) 53 Matthew Kellett ( 989 0.0)
65 58 Alena Zeng ( 764 0.0) 74 Idan Sheranosher (unr. 0.0)
66 54 Devin Hurley ( 954 0.0) 63 Luis Fernando S C Dias (unr. 0.0)
67 79 Matthew Garber (unr. 0.0) 43 Nicholas Pan (1122 0.0)
68 60 Emily Fortner ( 634 0.0) 78 Brayden Griffin (unr. 0.0)
83 1 Eric Wei (unr. 0.0) BYE
36 ½ Kirk Hu (1217 1.0) BYE
55 ½ Tina Hui ( 925 0.0) BYE
82 ½ Kearstin Reckzin (unr. 0.0) BYE
40 0 Ron Tsang (1174 0.0) BYE
25 0 Zipei Liu (1252 0.0) BYE
44 0 Pierre Arcand (1113 0.0) BYE
56 0 Louka Tetreault ( 878 0.5) BYE
52 0 Jacob Hood ( 998 0.5) BYE
68 0 Gregory Marcelin (unr. 0.5) BYE

[Halldor P. Palsson]

[ePGN "0.1;DGT LiveChess/2.2.5"]
[Event "2023 Ontario Open"]
[Site "RA Centre, Canada"]
[Date "????.??.??"]
[Round "1.2"]
[White "Liang, Jason"]
[Black "Zhu, Matthew"]
[Result "1-0"]
[TimeControl "90+30"]
[WhiteClock "01:03:16"]
[BlackClock "00:46:00"]
[BlackTitle ""]
[WhiteElo "2628"]
[BlackElo "2084"]

1. e4 {[%clk 01:30:58]} c5 {[%clk 01:30:26]} {[%emt 00:00:34]} 2. Nf3 {[%clk
01:31:19]} {[%emt 00:00:11]} d6 {[%clk 01:30:39]} {[%emt 00:00:16]} 3. Bb5+
{[%clk 01:31:32]} {[%emt 00:00:17]} Bd7 {[%clk 01:30:57]} {[%emt 00:00:12]} 4.
Bxd7+ {[%clk 01:31:52]} {[%emt 00:00:08]} Qxd7 {[%clk 01:31:20]} {[%emt
00:00:07]} 5. c4 {[%clk 01:32:10]} {[%emt 00:00:13]} Nf6 {[%clk 01:31:42]}
{[%emt 00:00:07]} 6. Nc3 {[%clk 01:32:29]} {[%emt 00:00:11]} g6 {[%clk
01:32:02]} {[%emt 00:00:11]} 7. d4 {[%clk 01:32:42]} {[%emt 00:00:17]} cxd4
{[%clk 01:32:25]} {[%emt 00:00:06]} 8. Nxd4 {[%clk 01:33:04]} {[%emt 00:00:09]}
Bg7 {[%clk 01:32:49]} {[%emt 00:00:05]} 9. f3 {[%clk 01:33:22]} {[%emt
00:00:12]} O-O {[%clk 01:33:11]} {[%emt 00:00:08]} 10. Be3 {[%clk 01:33:41]}
{[%emt 00:00:11]} Nc6 {[%clk 01:33:35]} {[%emt 00:00:06]} 11. O-O {[%clk
01:33:57]} {[%emt 00:00:14]} a6 {[%clk 01:33:49]} {[%emt 00:00:16]} 12. Qd3
{[%clk 01:33:04]} {[%emt 00:01:23]} Ne5 {[%clk 01:33:12]} {[%emt 00:01:08]} 13.
Qe2 {[%clk 01:33:16]} {[%emt 00:00:18]} Rac8 {[%clk 01:32:54]} {[%emt
00:00:47]} 14. b3 {[%clk 01:33:33]} {[%emt 00:00:12]} b5 {[%clk 01:33:08]}
{[%emt 00:00:16]} 15. Nd5 {[%clk 01:33:48]} {[%emt 00:00:14]} Rc5 {[%clk
01:33:00]} {[%emt 00:00:38]} 16. Rac1 {[%clk 01:29:07]} {[%emt 00:05:11]} bxc4
{[%clk 01:31:33]} {[%emt 00:01:57]} 17. bxc4 {[%clk 01:29:04]} {[%emt
00:00:33]} Nxd5 {[%clk 01:31:12]} {[%emt 00:00:51]} 18. cxd5 {[%clk 01:29:05]}
{[%emt 00:00:30]} Qa4 {[%clk 01:31:13]} {[%emt 00:00:29]} 19. Nb3 {[%clk
01:13:20]} {[%emt 00:16:15]} Rc4 {[%clk 01:12:45]} {[%emt 00:18:57]} 20. f4
{[%clk 01:12:26]} {[%emt 00:01:25]} Rxe4 {[%clk 01:12:56]} {[%emt 00:00:19]} 21.
fxe5 {[%clk 01:12:15]} {[%emt 00:00:42]} Bh6 {[%clk 01:09:36]} {[%emt
00:03:50]} 22. Rc3 {[%clk 01:08:06]} {[%emt 00:04:38]} Rxe5 {[%clk 01:08:19]}
{[%emt 00:01:47]} 23. Qf3 {[%clk 01:04:35]} {[%emt 00:04:01]} Bxe3+ {[%clk
01:05:41]} {[%emt 00:03:08]} 24. Rxe3 {[%clk 01:04:55]} {[%emt 00:00:09]} Rxe3
{[%clk 01:00:56]} {[%emt 00:05:14]} 25. Qxe3 {[%clk 01:05:17]} {[%emt
00:00:08]} Qxa2 {[%clk 01:01:04]} {[%emt 00:00:22]} 26. Qf3 {[%clk 01:04:01]}
{[%emt 00:01:46]} a5 {[%clk 00:50:23]} {[%emt 00:11:12]} 27. Nd4 {[%clk
01:03:29]} {[%emt 00:01:02]} Qb2 {[%clk 00:47:48]} {[%emt 00:03:05]} 28. Ne6

{[%clk 01:03:16]} {[%emt 00:00:44]} 1-0


[ePGN "0.1;DGT LiveChess/2.2.5"]
[Event "2023 Ontario Open"]
[Site "RA Centre, Canada"]
[Date "????.??.??"]
[Round "1.1"]
[White "Azar, Sebastien"]
[Black "Sambuev, Bator"]
[Result "0-1"]
[TimeControl "90+30"]
[BlackTitle "GM"]
[WhiteElo "2075"]
[BlackElo "2503"]

1. e4 {[%clk 01:30:56]} {[%emt 00:00:04]} e5 {[%clk 01:30:47]} {[%emt
00:00:13]} 2. Nf3 {[%clk 01:31:21]} {[%emt 00:00:04]} Nc6 {[%clk 01:31:06]}
{[%emt 00:00:11]} 3. Bb5 {[%clk 01:31:45]} {[%emt 00:00:06]} a6 {[%clk
01:31:29]} {[%emt 00:00:07]} 4. Ba4 {[%clk 01:32:08]} {[%emt 00:00:08]} d6
{[%clk 01:31:53]} {[%emt 00:00:06]} 5. O-O {[%clk 01:32:13]} {[%emt 00:00:25]}
Bd7 {[%clk 01:32:12]} {[%emt 00:00:11]} 6. c3 {[%clk 01:32:28]} {[%emt
00:00:14]} Nf6 {[%clk 01:32:36]} {[%emt 00:00:05]} 7. Re1 {[%clk 01:31:15]}
{[%emt 00:01:45]} g6 {[%clk 01:32:56]} {[%emt 00:00:09]} 8. d4 {[%clk
01:29:31]} {[%emt 00:02:15]} Bg7 {[%clk 01:33:15]} {[%emt 00:00:09]} 9. Nbd2
{[%clk 01:27:30]} {[%emt 00:02:32]} O-O {[%clk 01:33:10]} {[%emt 00:00:35]} 10.
h3 {[%clk 01:22:17]} {[%emt 00:05:42]} exd4 {[%clk 01:32:40]} {[%emt 00:00:59]}
11. cxd4 {[%clk 01:16:19]} {[%emt 00:06:28]} Nb4 {[%clk 01:32:58]} {[%emt
00:00:12]} 12. Bxd7 {[%clk 01:12:34]} {[%emt 00:04:14]} Qxd7 {[%clk 01:33:16]}
{[%emt 00:00:11]} 13. Nb1 {[%clk 00:48:31]} {[%emt 00:24:34]} c5 {[%clk
01:29:23]} {[%emt 00:04:23]} 14. a3 {[%clk 00:37:03]} {[%emt 00:11:59]} Nc6
{[%clk 01:28:59]} {[%emt 00:00:54]} 15. Nc3 {[%clk 00:33:10]} {[%emt 00:04:24]}
cxd4 {[%clk 01:25:07]} {[%emt 00:04:21]} 16. Nxd4 {[%clk 00:32:47]} {[%emt
00:00:54]} Nxd4 {[%clk 01:24:56]} {[%emt 00:00:40]} 17. Qxd4 {[%clk 00:33:12]}
{[%emt 00:00:06]} Nxe4 {[%clk 01:24:28]} {[%emt 00:00:58]} 18. Qd3 {[%clk
00:15:05]} {[%emt 00:18:36]} Nxc3 {[%clk 01:23:14]} {[%emt 00:01:45]} 19. bxc3
{[%clk 00:15:27]} {[%emt 00:00:09]} Qc6 {[%clk 01:21:56]} {[%emt 00:01:47]} 20.
Bb2 {[%clk 00:14:47]} {[%emt 00:01:11]} Rac8 {[%clk 01:19:57]} {[%emt
00:02:29]} 21. Re3 {[%clk 00:12:28]} {[%emt 00:02:49]} Rfe8 {[%clk 01:18:53]}
{[%emt 00:01:33]} 22. Rae1 {[%clk 00:10:40]} {[%emt 00:02:19]} Rxe3 {[%clk
01:18:54]} {[%emt 00:00:29]} 23. Rxe3 {[%clk 00:09:15]} {[%emt 00:01:55]} Be5
{[%clk 01:19:00]} {[%emt 00:00:23]} 24. Qd1 {[%clk 00:05:54]} {[%emt 00:03:51]}
b5 {[%clk 01:16:52]} {[%emt 00:02:39]} 25. h4 {[%clk 00:04:56]} {[%emt
00:01:29]} h5 {[%clk 01:16:00]} {[%emt 00:01:21]} 26. g4 {[%clk 00:02:13]}
{[%emt 00:05:18]} Qc4 {[%clk 01:13:53]} {[%emt 00:00:32]} 27. gxh5 {[%clk
00:02:00]} {[%emt 00:00:45]} Qxh4 {[%clk 01:13:32]} {[%emt 00:00:50]} 28. hxg6
{[%clk 00:01:32]} {[%emt 00:00:58]} Qh2+ {[%clk 01:13:23]} {[%emt 00:00:38]} 29.
Kf1 {[%clk 00:01:58]} {[%emt 00:00:05]} Qh1+ {[%clk 01:13:46]} {[%emt
00:00:07]} 30. Ke2 {[%clk 00:02:25]} {[%emt 00:00:03]} Qxd1+ {[%clk 01:14:09]}
{[%emt 00:00:06]} 31. Kxd1 {[%clk 00:02:50]} {[%emt 00:00:05]} fxg6 {[%clk
01:14:35]} {[%emt 00:00:03]} 32. Kc2 {[%clk 00:01:54]} {[%emt 00:01:27]} Rf8
{[%clk 01:12:27]} {[%emt 00:02:37]} 33. Re2 {[%clk 00:01:33]} {[%emt 00:00:51]}
Rf3 {[%clk 01:12:33]} {[%emt 00:00:24]} 34. Kb3 {[%clk 00:01:31]} {[%emt
00:00:33]} a5 {[%clk 01:11:48]} {[%emt 00:01:14]} 35. Kc2 {[%clk 00:01:23]}
{[%emt 00:00:39]} Kf7 {[%clk 01:11:56]} {[%emt 00:00:21]} 36. Rd2 {[%clk
00:01:03]} {[%emt 00:00:52]} Ke6 {[%clk 01:12:15]} {[%emt 00:00:10]} 37. a4
{[%clk 00:00:38]} {[%emt 00:00:56]} bxa4 {[%clk 01:12:18]} {[%emt 00:00:27]} 38.
c4 {[%clk 00:00:50]} {[%emt 00:00:19]} Bxb2 {[%clk 01:11:22]} {[%emt 00:01:25]}
39. Kxb2 {[%clk 00:01:18]} {[%emt 00:00:02]} a3+ {[%clk 01:11:22]} {[%emt
00:00:31]} 40. Ka2 {[%clk 00:01:22]} {[%emt 00:00:26]} Rc3 {[%clk 01:11:36]}
{[%emt 00:00:15]} 41. Re2+ {[%clk 00:01:25]} {[%emt 00:00:28]} Kf5 {[%clk
01:10:28]} {[%emt 00:01:37]} 42. Rd2 {[%clk 00:01:50]} {[%emt 00:00:06]} Rxc4
{[%clk 01:10:20]} {[%emt 00:00:37]} 43. Rxd6 {[%clk 00:02:14]} {[%emt
00:00:06]} Rc2+ {[%clk 01:10:42]} {[%emt 00:00:08]} 44. Kxa3 {[%clk 00:02:39]}
{[%emt 00:00:06]} Rxf2 {[%clk 01:11:08]} {[%emt 00:00:03]} 45. Kb3 {[%clk
00:02:07]} {[%emt 00:01:02]} g5 {[%clk 01:10:21]} {[%emt 00:01:16]} 46. Kc3
{[%clk 00:02:29]} {[%emt 00:00:09]} a4 {[%clk 01:10:07]} {[%emt 00:00:43]} 47.
Kd3 {[%clk 00:02:39]} {[%emt 00:00:19]} a3 {[%clk 01:07:58]} {[%emt 00:02:41]}
48. Ke3 {[%clk 00:02:53]} {[%emt 00:00:16]} a2 {[%clk 01:07:30]} {[%emt
00:00:57]} 49. Ra6 {[%clk 00:03:20]} {[%emt 00:00:03]} Rb2 {[%clk 01:07:28]}
{[%emt 00:00:24]} 50. Ra4 {[%clk 00:03:22]} {[%emt 00:00:36]} g4 {[%clk
01:07:47]} {[%emt 00:00:11]} 51. Ra5+ {[%clk 00:03:47]} {[%emt 00:00:06]} Ke6
{[%clk 01:08:06]} {[%emt 00:00:11]} 52. Kf4 {[%clk 00:04:11]} {[%emt 00:00:06]}
Rg2 {[%clk 01:08:31]} {[%emt 00:00:04]} 53. Ke4 {[%clk 00:04:01]} {[%emt
00:00:40]} Kd6 {[%clk 01:08:26]} {[%emt 00:00:35]} 54. Kd4 {[%emt 00:02:27]}
Ke5+ 0-1


[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Fritzsche Helmut (GER)"]
[Black "Reprintsev Alexander (UKR)"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2022"]
[BlackElo "2353"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Nc3 Bb4 5.O-O O-O 6.Re1 d6 7.Nd5
Ba5 8.c3 Nxd5 9.exd5 Ne7 10.d4 f6 11.h3 Bb6 12.dxe5 fxe5 13.Be3
Ng6 14.Bd3 Nf4 15.Be4 Qe8 16.Kh2 Qh5 17.Ng1 Qf7 18.Qc2 g5 19.g3
Nxd5 20.Bxg5 Qxf2+ 21.Qxf2 Rxf2+ 22.Kh1 Nf6 23.Bd3 Nh5 24.Bh4
Be6 25.Re2 Raf8 26.a3 Rxe2 27.Bxe2 Bd5+ 0-1

[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Wang Derek"]
[Black "perez, luis manuel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2013"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 d5 2.d4 Nf6 3.Bf4 c5 4.e3 e6 5.c3 Bd6 6.Bg3 Qc7 7.Bxd6
Qxd6 8.Ne5 O-O 9.Nd2 b6 10.Bd3 Ba6 11.Bxa6 Nxa6 12.Qe2 b5 13.a3
Nc7 14.b4 c4 15.O-O a5 16.f4 Ra6 17.Rfc1 Rfa8 18.Qd1 axb4 19.axb4
Ra2 20.Rxa2 Rxa2 21.Ra1 Qa6 22.Rxa2 Qxa2 23.Qc1 Nce8 24.Nef3
Nd6 25.h3 Nf5 26.Qb1 Qa3 27.e4 Ng3 28.e5 Nfe4 29.Qe1 Qxc3 30.Nxe4
Nxe4 31.Qb1 Nd2 32.Qa2 Nxf3+ 33.gxf3 Qxd4+ 34.Kg2 h6 35.Qa8+
Kh7 36.Qe8 c3 37.Qxf7 c2 38.Qxe6 Qxf4 39.Qxd5 c1Q 0-1

[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Pitre, Lucas"]
[Black "xu, vincent"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 e5 6.dxe5 Nxe5 7.Bb5+
Nc6 8.Be3 Nf6 9.Nf3 a6 10.Be2 Be7 11.O-O O-O 12.Nbd2 Be6 13.Nb3
Rc8 14.Re1 Re8 15.h3 Qc7 16.a4 Ne4 17.a5 Bd6 18.Bd3 Ne5 19.Nxe5
Bxe5 20.Bb6 Qb8 21.Bxe4 dxe4 22.Rxe4 Bxb3 23.Qd3 Bh2+ 24.Kh1
Rxe4 25.Qxe4 Re8 26.Qb4 Bd5 27.c4 Bc6 28.Qd2 Bf4 29.Qc2 Qe5 0-1

[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Vera Reynaldo (CUB)"]
[Black "Labib Daniel"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2443"]
[BlackElo "2113"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 O-O 5.Bg2 c5 6.Nf3 cxd4 7.Nxd4
a6 8.O-O Qc7 9.Bg5 Be7 10.Ne4 Qxc4 11.Nxf6+ Bxf6 12.Bxf6 gxf6
13.e3 Nc6 14.Qg4+ Kh8 15.Qh4 f5 16.Qf6+ Kg8 17.h4 Nxd4 18.Qg5+
Kh8 19.Qf6+ Kg8 20.exd4 Qe2 21.Qg5+ Kh8 22.Qf6+ Kg8 23.f3 Qd2
24.f4 Qa5 25.Qg5+ Kh8 26.Qf6+ Kg8 27.d5 d6 28.Qg5+ Kh8 29.Qf6+
Kg8 30.h5 Qd8 31.Qd4 Bd7 32.dxe6 Bxe6 33.h6 f6 34.Rfe1 Bf7 35.Re3
Rc8 36.Rae1 Rc4 37.Qd3 Rc5 38.b4 Rb5 39.a4 Rxb4 40.Qxf5 Bg6 41.Qd5+
Bf7 42.Qf5 Bg6 43.Qd5+ Bf7 44.Qd1 Qb6 45.Qg4+ Bg6 46.Bd5+ Kh8
47.Qd7 1-0


[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Xu, Daniel"]
[Black "Petrovic Milos"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2339"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O
Ngf6 8.Neg5 h6 9.Nxe6 fxe6 10.Bg6+ Ke7 11.Re1 Bxf3 12.Qxf3 Nb6
13.Bf5 Qd5 14.Qd3 Re8 15.b3 Kd7 16.Bg6 Rd8 17.c4 Qa5 18.Re5 c5
19.Bf7 Bd6 20.Bd2 Bxe5 21.Bxa5 Bxd4 22.Re1 Ke7 23.Qg6 e5 24.Bd5
Rhf8 25.Qxg7+ Kd6 26.Re2 Rde8 27.Bxb6 axb6 28.Qxb7 Nxd5 29.cxd5
Rc8 30.Rc2 Rc7 31.Qxb6+ 1-0


[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Dukic Zachary"]
[Black "Zhong Ryan Yunhui"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2401"]
[BlackElo "1955"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6
8.a3 cxd4 9.Nxd4 Bc5 10.Qd2 Bxd4 11.Bxd4 b5 12.Bf2 Bb7 13.Bd3
f6 14.exf6 Qxf6 15.O-O-O O-O 16.g3 Rac8 17.Rhe1 g6 18.Bf1 Qf5
19.b4 Ba8 20.Qd3 Qxd3 21.Rxd3 Rce8 22.Bh3 Nd8 23.Ne2 Nf6 24.Bc5
Rf7 25.Bb6 Kh8 26.Bxd8 Rxd8 27.Nd4 Ne4 28.Nxe6 Re8 29.Ng5 Rfe7
30.Nxe4 dxe4 31.Rd7 Rxd7 32.Bxd7 Rd8 33.Rd1 h5 34.Bg4 Re8 35.Be2
Kg7 36.Rd6 e3 37.Kd1 Be4 38.Bd3 h4 39.Ke2 Bf5 40.Bxf5 gxf5 41.gxh4
a5 42.Rd5 axb4 43.axb4 Rc8 44.Rc5 Rd8 45.Kxe3 Re8+ 46.Kf3 Re4
47.c3 1-0

[Halldor P. Palsson]

[ePGN "0.1;DGT LiveChess/2.2.5"]
[Event "2023 Ontario Open"]
[Site "RA Centre, Canada"]
[Date "????.??.??"]
[Round "1.2"]
[White "Liang, Jason"]
[Black "Zhu, Matthew"]
[Result "1-0"]
[TimeControl "90+30"]
[WhiteClock "01:03:16"]
[BlackClock "00:46:00"]
[BlackTitle ""]
[WhiteElo "2628"]
[BlackElo "2084"]

1. e4 {[%clk 01:30:58]} c5 {[%clk 01:30:26]} {[%emt 00:00:34]} 2. Nf3 {[%clk
01:31:19]} {[%emt 00:00:11]} d6 {[%clk 01:30:39]} {[%emt 00:00:16]} 3. Bb5+
{[%clk 01:31:32]} {[%emt 00:00:17]} Bd7 {[%clk 01:30:57]} {[%emt 00:00:12]} 4.
Bxd7+ {[%clk 01:31:52]} {[%emt 00:00:08]} Qxd7 {[%clk 01:31:20]} {[%emt
00:00:07]} 5. c4 {[%clk 01:32:10]} {[%emt 00:00:13]} Nf6 {[%clk 01:31:42]}
{[%emt 00:00:07]} 6. Nc3 {[%clk 01:32:29]} {[%emt 00:00:11]} g6 {[%clk
01:32:02]} {[%emt 00:00:11]} 7. d4 {[%clk 01:32:42]} {[%emt 00:00:17]} cxd4
{[%clk 01:32:25]} {[%emt 00:00:06]} 8. Nxd4 {[%clk 01:33:04]} {[%emt 00:00:09]}
Bg7 {[%clk 01:32:49]} {[%emt 00:00:05]} 9. f3 {[%clk 01:33:22]} {[%emt
00:00:12]} O-O {[%clk 01:33:11]} {[%emt 00:00:08]} 10. Be3 {[%clk 01:33:41]}
{[%emt 00:00:11]} Nc6 {[%clk 01:33:35]} {[%emt 00:00:06]} 11. O-O {[%clk
01:33:57]} {[%emt 00:00:14]} a6 {[%clk 01:33:49]} {[%emt 00:00:16]} 12. Qd3
{[%clk 01:33:04]} {[%emt 00:01:23]} Ne5 {[%clk 01:33:12]} {[%emt 00:01:08]} 13.
Qe2 {[%clk 01:33:16]} {[%emt 00:00:18]} Rac8 {[%clk 01:32:54]} {[%emt
00:00:47]} 14. b3 {[%clk 01:33:33]} {[%emt 00:00:12]} b5 {[%clk 01:33:08]}
{[%emt 00:00:16]} 15. Nd5 {[%clk 01:33:48]} {[%emt 00:00:14]} Rc5 {[%clk
01:33:00]} {[%emt 00:00:38]} 16. Rac1 {[%clk 01:29:07]} {[%emt 00:05:11]} bxc4
{[%clk 01:31:33]} {[%emt 00:01:57]} 17. bxc4 {[%clk 01:29:04]} {[%emt
00:00:33]} Nxd5 {[%clk 01:31:12]} {[%emt 00:00:51]} 18. cxd5 {[%clk 01:29:05]}
{[%emt 00:00:30]} Qa4 {[%clk 01:31:13]} {[%emt 00:00:29]} 19. Nb3 {[%clk
01:13:20]} {[%emt 00:16:15]} Rc4 {[%clk 01:12:45]} {[%emt 00:18:57]} 20. f4
{[%clk 01:12:26]} {[%emt 00:01:25]} Rxe4 {[%clk 01:12:56]} {[%emt 00:00:19]} 21.
fxe5 {[%clk 01:12:15]} {[%emt 00:00:42]} Bh6 {[%clk 01:09:36]} {[%emt
00:03:50]} 22. Rc3 {[%clk 01:08:06]} {[%emt 00:04:38]} Rxe5 {[%clk 01:08:19]}
{[%emt 00:01:47]} 23. Qf3 {[%clk 01:04:35]} {[%emt 00:04:01]} Bxe3+ {[%clk
01:05:41]} {[%emt 00:03:08]} 24. Rxe3 {[%clk 01:04:55]} {[%emt 00:00:09]} Rxe3
{[%clk 01:00:56]} {[%emt 00:05:14]} 25. Qxe3 {[%clk 01:05:17]} {[%emt
00:00:08]} Qxa2 {[%clk 01:01:04]} {[%emt 00:00:22]} 26. Qf3 {[%clk 01:04:01]}
{[%emt 00:01:46]} a5 {[%clk 00:50:23]} {[%emt 00:11:12]} 27. Nd4 {[%clk
01:03:29]} {[%emt 00:01:02]} Qb2 {[%clk 00:47:48]} {[%emt 00:03:05]} 28. Ne6

{[%clk 01:03:16]} {[%emt 00:00:44]} 1-0

[ePGN "0.1;DGT LiveChess/2.2.5"]
[Event "2023 Ontario Open"]
[Site "RA Centre, Canada"]
[Date "????.??.??"]
[Round "1.1"]
[White "Azar, Sebastien"]
[Black "Sambuev, Bator"]
[Result "1-0"]
[TimeControl "90+30"]
[BlackTitle "GM"]
[WhiteElo "2075"]
[BlackElo "2503"]

1. e4 {[%clk 01:30:58]} c5 {[%clk 01:30:26]} {[%emt 00:00:34]} 2. Nf3 {[%clk
01:31:19]} {[%emt 00:00:11]} d6 {[%clk 01:30:39]} {[%emt 00:00:16]} 3. Bb5+
{[%clk 01:31:32]} {[%emt 00:00:17]} Bd7 {[%clk 01:30:57]} {[%emt 00:00:12]} 4.
Bxd7+ {[%clk 01:31:52]} {[%emt 00:00:08]} Qxd7 {[%clk 01:31:20]} {[%emt
00:00:07]} 5. c4 {[%clk 01:32:10]} {[%emt 00:00:13]} Nf6 {[%clk 01:31:42]}
{[%emt 00:00:07]} 6. Nc3 {[%clk 01:32:29]} {[%emt 00:00:11]} g6 {[%clk
01:32:02]} {[%emt 00:00:11]} 7. d4 {[%clk 01:32:42]} {[%emt 00:00:17]} cxd4
{[%clk 01:32:25]} {[%emt 00:00:06]} 8. Nxd4 {[%clk 01:33:04]} {[%emt 00:00:09]}
Bg7 {[%clk 01:32:49]} {[%emt 00:00:05]} 9. f3 {[%clk 01:33:22]} {[%emt
00:00:12]} O-O {[%clk 01:33:11]} {[%emt 00:00:08]} 10. Be3 {[%clk 01:33:41]}
{[%emt 00:00:11]} Nc6 {[%clk 01:33:35]} {[%emt 00:00:06]} 11. O-O {[%clk
01:33:57]} {[%emt 00:00:14]} a6 {[%clk 01:33:49]} {[%emt 00:00:16]} 12. Qd3
{[%clk 01:33:04]} {[%emt 00:01:23]} Ne5 {[%clk 01:33:12]} {[%emt 00:01:08]} 13.
Qe2 {[%clk 01:33:16]} {[%emt 00:00:18]} Rac8 {[%clk 01:32:54]} {[%emt
00:00:47]} 14. b3 {[%clk 01:33:33]} {[%emt 00:00:12]} b5 {[%clk 01:33:08]}
{[%emt 00:00:16]} 15. Nd5 {[%clk 01:33:48]} {[%emt 00:00:14]} Rc5 {[%clk
01:33:00]} {[%emt 00:00:38]} 16. Rac1 {[%clk 01:29:07]} {[%emt 00:05:11]} bxc4
{[%clk 01:31:33]} {[%emt 00:01:57]} 17. bxc4 {[%clk 01:29:04]} {[%emt
00:00:33]} Nxd5 {[%clk 01:31:12]} {[%emt 00:00:51]} 18. cxd5 {[%clk 01:29:05]}
{[%emt 00:00:30]} Qa4 {[%clk 01:31:13]} {[%emt 00:00:29]} 19. Nb3 {[%clk
01:13:20]} {[%emt 00:16:15]} Rc4 {[%clk 01:12:45]} {[%emt 00:18:57]} 20. f4
{[%clk 01:12:26]} {[%emt 00:01:25]} Rxe4 {[%clk 01:12:56]} {[%emt 00:00:19]} 21.
fxe5 {[%clk 01:12:15]} {[%emt 00:00:42]} Bh6 {[%clk 01:09:36]} {[%emt
00:03:50]} 22. Rc3 {[%clk 01:08:06]} {[%emt 00:04:38]} Rxe5 {[%clk 01:08:19]}
{[%emt 00:01:47]} 23. Qf3 {[%clk 01:04:35]} {[%emt 00:04:01]} Bxe3+ {[%clk
01:05:41]} {[%emt 00:03:08]} 24. Rxe3 {[%clk 01:04:55]} {[%emt 00:00:09]} Rxe3
{[%clk 01:00:56]} {[%emt 00:05:14]} 25. Qxe3 {[%clk 01:05:17]} {[%emt
00:00:08]} Qxa2 {[%clk 01:01:04]} {[%emt 00:00:22]} 26. Qf3 {[%clk 01:04:01]}
{[%emt 00:01:46]} a5 {[%clk 00:50:23]} {[%emt 00:11:12]} 27. Nd4 {[%clk
01:03:29]} {[%emt 00:01:02]} Qb2 {[%clk 00:47:48]} {[%emt 00:03:05]} 28. Ne6
{[%clk 01:03:16]} {[%emt 00:00:44]} 1-0

[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Fritzsche Helmut (GER)"]
[Black "Reprintsev Alexander (UKR)"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2022"]
[BlackElo "2353"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Nc3 Bb4 5.O-O O-O 6.Re1 d6 7.Nd5
Ba5 8.c3 Nxd5 9.exd5 Ne7 10.d4 f6 11.h3 Bb6 12.dxe5 fxe5 13.Be3
Ng6 14.Bd3 Nf4 15.Be4 Qe8 16.Kh2 Qh5 17.Ng1 Qf7 18.Qc2 g5 19.g3
Nxd5 20.Bxg5 Qxf2+ 21.Qxf2 Rxf2+ 22.Kh1 Nf6 23.Bd3 Nh5 24.Bh4
Be6 25.Re2 Raf8 26.a3 Rxe2 27.Bxe2 Bd5+ 0-1

[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Wang Derek"]
[Black "perez, luis manuel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2013"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 d5 2.d4 Nf6 3.Bf4 c5 4.e3 e6 5.c3 Bd6 6.Bg3 Qc7 7.Bxd6
Qxd6 8.Ne5 O-O 9.Nd2 b6 10.Bd3 Ba6 11.Bxa6 Nxa6 12.Qe2 b5 13.a3
Nc7 14.b4 c4 15.O-O a5 16.f4 Ra6 17.Rfc1 Rfa8 18.Qd1 axb4 19.axb4
Ra2 20.Rxa2 Rxa2 21.Ra1 Qa6 22.Rxa2 Qxa2 23.Qc1 Nce8 24.Nef3
Nd6 25.h3 Nf5 26.Qb1 Qa3 27.e4 Ng3 28.e5 Nfe4 29.Qe1 Qxc3 30.Nxe4
Nxe4 31.Qb1 Nd2 32.Qa2 Nxf3+ 33.gxf3 Qxd4+ 34.Kg2 h6 35.Qa8+
Kh7 36.Qe8 c3 37.Qxf7 c2 38.Qxe6 Qxf4 39.Qxd5 c1Q 0-1

[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Pitre, Lucas"]
[Black "xu, vincent"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 e5 6.dxe5 Nxe5 7.Bb5+
Nc6 8.Be3 Nf6 9.Nf3 a6 10.Be2 Be7 11.O-O O-O 12.Nbd2 Be6 13.Nb3
Rc8 14.Re1 Re8 15.h3 Qc7 16.a4 Ne4 17.a5 Bd6 18.Bd3 Ne5 19.Nxe5
Bxe5 20.Bb6 Qb8 21.Bxe4 dxe4 22.Rxe4 Bxb3 23.Qd3 Bh2+ 24.Kh1
Rxe4 25.Qxe4 Re8 26.Qb4 Bd5 27.c4 Bc6 28.Qd2 Bf4 29.Qc2 Qe5 0-1

[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Vera Reynaldo (CUB)"]
[Black "Labib Daniel"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2443"]
[BlackElo "2113"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.g3 O-O 5.Bg2 c5 6.Nf3 cxd4 7.Nxd4
a6 8.O-O Qc7 9.Bg5 Be7 10.Ne4 Qxc4 11.Nxf6+ Bxf6 12.Bxf6 gxf6
13.e3 Nc6 14.Qg4+ Kh8 15.Qh4 f5 16.Qf6+ Kg8 17.h4 Nxd4 18.Qg5+
Kh8 19.Qf6+ Kg8 20.exd4 Qe2 21.Qg5+ Kh8 22.Qf6+ Kg8 23.f3 Qd2
24.f4 Qa5 25.Qg5+ Kh8 26.Qf6+ Kg8 27.d5 d6 28.Qg5+ Kh8 29.Qf6+
Kg8 30.h5 Qd8 31.Qd4 Bd7 32.dxe6 Bxe6 33.h6 f6 34.Rfe1 Bf7 35.Re3
Rc8 36.Rae1 Rc4 37.Qd3 Rc5 38.b4 Rb5 39.a4 Rxb4 40.Qxf5 Bg6 41.Qd5+
Bf7 42.Qf5 Bg6 43.Qd5+ Bf7 44.Qd1 Qb6 45.Qg4+ Bg6 46.Bd5+ Kh8
47.Qd7 1-0

[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Xu, Daniel"]
[Black "Petrovic Milos"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2339"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O
Ngf6 8.Neg5 h6 9.Nxe6 fxe6 10.Bg6+ Ke7 11.Re1 Bxf3 12.Qxf3 Nb6
13.Bf5 Qd5 14.Qd3 Re8 15.b3 Kd7 16.Bg6 Rd8 17.c4 Qa5 18.Re5 c5
19.Bf7 Bd6 20.Bd2 Bxe5 21.Bxa5 Bxd4 22.Re1 Ke7 23.Qg6 e5 24.Bd5
Rhf8 25.Qxg7+ Kd6 26.Re2 Rde8 27.Bxb6 axb6 28.Qxb7 Nxd5 29.cxd5
Rc8 30.Rc2 Rc7 31.Qxb6+ 1-0

[Event "Ontario Open"]
[Site "Ottawa (Canada)"]
[Date "2023.05.20"]
[Round "1"]
[White "Dukic Zachary"]
[Black "Zhong Ryan Yunhui"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2401"]
[BlackElo "1955"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6
8.a3 cxd4 9.Nxd4 Bc5 10.Qd2 Bxd4 11.Bxd4 b5 12.Bf2 Bb7 13.Bd3
f6 14.exf6 Qxf6 15.O-O-O O-O 16.g3 Rac8 17.Rhe1 g6 18.Bf1 Qf5
19.b4 Ba8 20.Qd3 Qxd3 21.Rxd3 Rce8 22.Bh3 Nd8 23.Ne2 Nf6 24.Bc5
Rf7 25.Bb6 Kh8 26.Bxd8 Rxd8 27.Nd4 Ne4 28.Nxe6 Re8 29.Ng5 Rfe7
30.Nxe4 dxe4 31.Rd7 Rxd7 32.Bxd7 Rd8 33.Rd1 h5 34.Bg4 Re8 35.Be2
Kg7 36.Rd6 e3 37.Kd1 Be4 38.Bd3 h4 39.Ke2 Bf5 40.Bxf5 gxf5 41.gxh4
a5 42.Rd5 axb4 43.axb4 Rc8 44.Rc5 Rd8 45.Kxe3 Re8+ 46.Kf3 Re4
47.c3 1-0