
[Event "St Louis Winter Classical"]
[Site "Saint Louis USA"]
[Date "2023.12.17"]
[Round "4.1"]
[White "Akobian, V"]
[Black "Oparin, G"]
[Result "1/2-1/2"]
[WhiteElo "2576"]
[BlackElo "2667"]
[ECO "E12"]
[PlyCount "72"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 Ne4 6.Nxe4 Bxe4 7.Bf4 d6 8.e3 Nd7 9.Bd3 Bxd3 10.Qxd3 Be7 11.e4 O-O 12.O-O a5 13.b3 e5 14.dxe5 dxe5 15.Nxe5 Nxe5 16.Qxd8 Rfxd8 17.Bxe5 a4 18.b4 c5 19.b5 Rd2 20.Bc3 Rc2 21.Rfc1 Rxc3 22.Rxc3 Bf6 23.Rac1 Bxc3 24.Rxc3 Rd8 25.Kf1 Rd2 26.Ke1 Ra2 27.h4 Kf8 28.g3 Ke7 29.f4 h5 30.Kd1 Ke6 31.Rd3 f6 32.Re3 Kf7 33.Kc1 Rg2 34.Kd1 Ra2 35.Kc1 Rg2 36.Kd1 Ra2 1/2-1/2
[Site "Saint Louis USA"]
[Date "2023.12.17"]
[Round "4.1"]
[White "Akobian, V"]
[Black "Oparin, G"]
[Result "1/2-1/2"]
[WhiteElo "2576"]
[BlackElo "2667"]
[ECO "E12"]
[PlyCount "72"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 Ne4 6.Nxe4 Bxe4 7.Bf4 d6 8.e3 Nd7 9.Bd3 Bxd3 10.Qxd3 Be7 11.e4 O-O 12.O-O a5 13.b3 e5 14.dxe5 dxe5 15.Nxe5 Nxe5 16.Qxd8 Rfxd8 17.Bxe5 a4 18.b4 c5 19.b5 Rd2 20.Bc3 Rc2 21.Rfc1 Rxc3 22.Rxc3 Bf6 23.Rac1 Bxc3 24.Rxc3 Rd8 25.Kf1 Rd2 26.Ke1 Ra2 27.h4 Kf8 28.g3 Ke7 29.f4 h5 30.Kd1 Ke6 31.Rd3 f6 32.Re3 Kf7 33.Kc1 Rg2 34.Kd1 Ra2 35.Kc1 Rg2 36.Kd1 Ra2 1/2-1/2
[Event "St Louis Winter Classical"]
[Site "Saint Louis USA"]
[Date "2023.12.17"]
[Round "4.1"]
[White "Akobian, V"]
[Black "Oparin, G"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2576"]
[BlackElo "2667"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Petrosian system"]
[EventDate "2023.12.16"]
[WhiteFideId "13300580"]
[BlackFideId "24125890"]
[WhiteTeam "B"]
[BlackTeam "A"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Ne4 6. Nxe4 Bxe4 7. Bf4 d6 8.
e3 Nd7 9. Bd3 Bxd3 10. Qxd3 Be7 11. e4 O-O 12. O-O a5 13. b3 e5 14. dxe5
dxe5 15. Nxe5 Nxe5 16. Qxd8 Rfxd8 17. Bxe5 a4 18. b4 c5 19. b5 Rd2 20. Bc3
Rc2 21. Rfc1 Rxc3 22. Rxc3 Bf6 23. Rac1 Bxc3 24. Rxc3 Rd8 25. Kf1 Rd2 26.
Ke1 Ra2 27. h4 Kf8 28. g3 Ke7 29. f4 h5 30. Kd1 Ke6 31. Rd3 f6 32. Re3 Kf7
33. Kc1 Rg2 34. Kd1 Ra2 35. Kc1 Rg2 36. Kd1 Ra2 1/2-1/2