[Event "RA Winter Open "]
[Site " Ottawa "]
[Date "2020.01.19"]
[Round "4"]
[White "Demchenko, Svitlana"]
[Black "Van Rooy, Jake"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark " "]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 Qc7 7.f3
Nbd7 8.Qd2 b5 9.a4 b4 10.Nd5 Nxd5 11.exd5 Nb6 12.Nc6 Nxd5 13.Nxb4
Nxe3 14.Qxe3 e6 15.O-O-O Be7 16.Bd3 d5 17.Na2 Bf6 18.b3 O-O 19.Rhe1
Rb8 20.g3 Bd7 21.Kd2 e5 22.Ke2 e4 23.Bxa6 d4 24.Qd2 d3+ 25.Bxd3
exd3+ 26.Qxd3 Bh3 27.Kf2 Rbd8 28.Qe4 Qc5+ 29.Qe3 Qxc2+ 30.Qe2
Qc5+ 31.Qe3 Qc2+ 32.Qe2 Qc5+ 33.Qe3 Bd4 34.Rxd4 Qxd4 35.Qxd4
Rxd4 36.g4 Rd2+ 37.Re2 Rxe2+ 38.Kxe2 h5 39.b4 hxg4 40.b5 Re8+
41.Kf2 gxf3 42.Kxf3 Be6 43.Nc3 Rc8 44.Ne2 Bd7 45.Ke4 Rc4+ 46.Kd5
Rxa4 47.Nd4 Rxd4+ 0-1



[Event "RA Winter Open "]
[Site " Ottawa "]
[Date "2020.01.19"]
[Round "4"]
[White "Cummings, David"]
[Black "Sambuev, Bator"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark " "]

1.c4 g6 2.e4 Bg7 3.d4 d6 4.Nc3 e5 5.d5 Ne7 6.Bd3 O-O 7.Nge2 f5
8.f3 Nd7 9.Be3 Nf6 10.Qd2 fxe4 11.Nxe4 Nf5 12.Bg5 Bd7 13.g4 Ne7
14.O-O-O Rf7 15.h4 b5 16.Nxf6+ Bxf6 17.Nc3 bxc4 18.Bxc4 Qf8 19.Ne4
Bg7 20.Be2 h6 21.Be3 Rb8 22.Kb1 Bb5 23.h5 g5 24.Bxa7 Bxe2 25.Qxe2
Ra8 26.Be3 Ra5 27.Nc3 Qa8 28.Qc4 Rxf3 29.Qe4 Rf8 30.Rh2 Qa6 31.Rf2
Ra8 32.Qf3 Rf8 33.Qe4 Ra8 34.Qf3 Kh8 35.Qf7 Rxa2 36.Qxe7 Ra1+
37.Kc2 Rxd1 38.Nxd1 Qa4+ 39.Kd2 Qb4+ 40.Ke2 Qxg4+ 41.Kd2 Qb4+
42.Ke2 Qc4+ 43.Ke1 Qxd5 44.Qxc7 Qh1+ 45.Kd2 Qd5+ 46.Ke1 Qh1+
47.Kd2 Qd5+ 1/2-1/2



[Event "RA Winter Open "]
[Site " Ottawa "]
[Date "2020.01.19"]
[Round "4"]
[White "Donev, Donail"]
[Black "Xu, Daniel"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark " "]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Be3
b5 8.Bb3 b4 9.Na4 Nxe4 10.O-O d5 11.f4 Bd6 12.Qf3 Nd7 13.c4 bxc3
14.Nxc3 Ndf6 15.f5 O-O 16.fxe6 fxe6 17.Nxe4 Nxe4 18.Qh3 Bc5 19.Rxf8+
Qxf8 20.Re1 Ra7 21.Nxe6 Bxe3+ 22.Qxe3 Bxe6 23.Qxa7 Qb4 24.Qa8+
Kf7 25.Rf1+ Nf6 26.Qa7+ Kg6 27.Bc2+ Ne4 28.Qe3 Bf5 29.Bb3 d4
30.Qf4 Qc5 31.Kh1 d3 32.g4 1-0



[Event "RA Winter Open "]
[Site " Ottawa "]
[Date "2020.01.19"]
[Round "4"]
[White "Gordon, David"]
[Black "Pace, Chris"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark " "]

1.b3 e5 2.Bb2 Nc6 3.e4 Nf6 4.Nc3 Bc5 5.Bc4 d6 6.Nf3 O-O 7.d3
a6 8.a4 Bg4 9.h3 Bxf3 10.Qxf3 Nd4 11.Qd1 c6 12.O-O d5 13.exd5
cxd5 14.b4 Bxb4 15.Na2 Bc5 16.Bb3 Qb6 17.Rb1 Nxb3 18.Bxe5 Nd7
19.Rxb3 Qc6 20.Ba1 Rfe8 21.Qg4 Nf6 22.Qf3 Re6 23.Nb4 Qd6 24.Bxf6
Rxf6 25.Qxd5 Bxb4 26.Qxb7 Rb8 27.Qe4 Bc5 28.Rxb8+ Qxb8 29.c3
Qb3 30.d4 Bf8 31.Rb1 Qxa4 32.Rb8 Qa1+ 33.Kh2 Qa3 34.f4 Qd6 35.Qe5
Re6 36.Qxd6 Rxd6 37.Kg3 Rc6 0-1



[Event "RA Winter Open "]
[Site " Ottawa "]
[Date "2020.01.19"]
[Round "5"]
[White "Pace, Chris"]
[Black "Sambuev, Bator"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark " "]

1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.e3 c5 5.a3 Bxc3+ 6.bxc3 O-O 7.Bd3
Nc6 8.Nf3 d6 9.e4 e5 10.d5 Ne7 11.h3 Ne8 12.g4 g6 13.Rg1 Ng7
14.h4 f6 15.h5 Kf7 16.Be3 Bd7 17.Rb1 Rb8 18.Nh4 g5 19.h6 gxh4
20.hxg7 Kxg7 21.f4 exf4 22.Bxf4 Be8 23.g5 Ng6 0-1



[Event "RA Winter Open "]
[Site " Ottawa "]
[Date "2020.01.19"]
[Round "5"]
[White "Van Rooy, Jake"]
[Black "Han, Jonathan"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark " "]

1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.Nc3 O-O 7.d4
Ne4 8.Nxe4 Bxe4 9.Nh4 Bxg2 10.Nxg2 d5 11.Qc2 c5 12.Rd1 dxc4 13.dxc5
Qc8 14.Be3 Bxc5 15.Bxc5 Qxc5 16.Ne3 Nc6 17.Qxc4 Qxc4 18.Nxc4
Rfd8 19.Nd6 Rd7 20.Nb5 Rad8 21.Rxd7 Rxd7 22.Rc1 Ne7 23.Kg2 f6
24.Rc7 Rxc7 25.Nxc7 Kf7 26.Nb5 Nc6 27.Kf3 Ke7 28.Ke4 Kd7 29.f4
a6 30.Nd4 Nxd4 1/2-1/2



[Event "RA Winter Open "]
[Site " Ottawa "]
[Date "2020.01.19"]
[Round "4"]
[White "Simic, Dusan"]
[Black "Han, Jonathan"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark " "]

1.e4 c5 2.a3 e6 3.b4 cxb4 4.axb4 Bxb4 5.Bb2 Nf6 6.e5 Nd5 7.c4
Ne7 8.Nc3 Nbc6 9.Nf3 O-O 10.Bd3 Ng6 11.O-O d6 12.Na2 Ba5 13.Bxg6
hxg6 14.exd6 Qxd6 15.Nc3 Qd8 16.d4 Ne7 17.Ne4 Bc7 18.Ra3 b6 19.Re1
f6 20.Rd3 b5 21.cxb5 Nd5 22.Nc5 Re8 23.Bc1 Ba5 24.Bd2 Bb6 25.Ra3
Qd6 26.Qc1 Bd7 27.Ne4 Qe7 28.Rb3 Rac8 29.Qb1 g5 30.h3 Qf8 31.Rc1
Nf4 32.Bxf4 gxf4 33.Rbc3 Rxc3 34.Rxc3 Rd8 35.Nc5 Bc8 36.Qc1 Qd6
37.Nd3 Bb7 38.Qxf4 Bxf3 39.Qxf3 Qxd4 40.Nf4 Qe5 41.Rd3 Rxd3 42.Nxd3
Qxb5 43.Qa8+ Kh7 44.Qe4+ Qf5 45.Qc4 e5 46.Nc5 a5 47.Kf1 a4 48.Ne4
a3 49.f3 Qf4 50.Qf7 Qc1+ 51.Ke2 Qe3+ 52.Kd1 Qg1+ 53.Kc2 Qxg2+
54.Kb3 Qxf3+ 55.Nc3 Bd4 0-1



[Event "RA Winter Open "]
[Site " Ottawa "]
[Date "2020.01.19"]
[Round "5"]
[White "Xu, Daniel"]
[Black "Demchenko, Svitlana"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "0"]
[BlackElo "0"]
[Annotator ""]
[Source ""]
[Remark " "]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Qd2 a6
8.Nge2 Rb8 9.Rc1 Bd7 10.Nd1 b5 11.c5 d5 12.e5 Ne8 13.h4 f6 14.f4
Bg4 15.Nf2 Qd7 16.Nc3 Rd8 17.Be2 Be6 18.h5 fxe5 19.fxe5 Nxe5
20.hxg6 Nxg6 21.Bh6 Rf7 22.Bh5 Nf6 23.Bxg6 hxg6 24.Bxg7 Rxg7
25.Nd3 Ng4 26.Qg5 Bf5 27.Nf4 e5 28.dxe5 Re8 29.Qh4 Rxe5+ 30.Kf1
Ne3+ 31.Kg1 Rh7 32.Qxh7+ Qxh7 33.Rxh7 Kxh7 34.Re1 c6 35.Nd1 d4
36.Nxe3 dxe3 37.b4 Re4 38.Nd3 Kg7 39.a3 Kf6 40.Kh2 Rc4 41.Nb2
Rc2 42.Rb1 Rd2 0-1