Bator Sambuev and Halldor Palsson are playing in the Open section of the Capablanca Memorial in Cuba. Sambuev is ranked 4th by rating.

After 4 rounds, Sambuev has 3.5 (a first-round bye since he arrived late). Palsson also had a first round bye, but then unfortunately castled Queen-side (0-0-0).

121 players; 9 rounds. No one has 4/4.

Results are at: https://chess-results.com/tnr625884....&art=4&flag=30