WORLDBASE Game / Partie #1041655
[Event "Lozovatsky Mem A 2023"]
[Site "Chelyabinsk RUS"]
[Date "2023.02.04"]
[Round "9.61"]
[White "Efremov, Vladislav"]
[Black "Koshulyan, Egor A."]
[Result "0-1"]
[WhiteElo "2218"]
[BlackElo "2108"]
[ECO "E04"]
[PlyCount "96"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 a6 6.O-O Nc6 7.e3 Rb8 8.Nfd2 e5 9.Bxc6+ bxc6 10.dxe5 Ng4 11.Nxc4 Be6 12.Nbd2 Bb4 13.b3 h5 14.h3 Bc3 15.Ba3 Bxa1 16.Qxa1 h4 17.hxg4 hxg3 18.Nf3 Qd3 19.Ncd2 Rd8 20.Qc1 g2 21.Kxg2 Bxg4 22.Qxc6+ Bd7 23.Qe4 Bh3+ 24.Kg1 Bxf1 25.Qc6+ Qd7 26.Qxd7+ Rxd7 27.Kxf1 Rh1+ 28.Ke2 Ra1 29.Bb4 Rxa2 30.Nd4 Rd5 31.Bc3 Rxe5 32.f4 Rd5 33.e4 Rh5 34.Nf5 Rh3 35.Ne3 a5 36.Nd5 c6 37.Ne3 f6 38.f5 a4 39.bxa4 Ra3 40.Bd4 Rh2+ 41.Ke1 Rxa4 42.Bc3 Ra3 43.Bd4 Rd3 44.Nf3 Ra2 45.Kf1 Ra4 46.Bc5 Rc3 47.Bb6 c5 48.Ke2 Rxe4 0-1
[Event "Lozovatsky Mem A 2023"] [Site "Chelyabinsk RUS"] [Date "2023.02.04"] [Round "9.61"] [White "Efremov, Vladislav"] [Black "Koshulyan, Egor A."] [Result "0-1"] [WhiteTitle "FM"] [WhiteElo "2218"] [BlackElo "2108"] [ECO "E04"] [Opening "Catalan"] [Variation "open, 5.Nf3"] [EventDate "2023.01.27"] [WhiteFideId "44159935"] [BlackFideId "24237000"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. e3 Rb8 8. Nfd2 e5 9. Bxc6+ bxc6 10. dxe5 Ng4 11. Nxc4 Be6 12. Nbd2 Bb4 13. b3 h5 14. h3 Bc3 15. Ba3 Bxa1 16. Qxa1 h4 17. hxg4 hxg3 18. Nf3 Qd3 19. Ncd2 Rd8 20. Qc1 g2 21. Kxg2 Bxg4 22. Qxc6+ Bd7 23. Qe4 Bh3+ 24. Kg1 Bxf1 25. Qc6+ Qd7 26. Qxd7+ Rxd7 27. Kxf1 Rh1+ 28. Ke2 Ra1 29. Bb4 Rxa2 30. Nd4 Rd5 31. Bc3 Rxe5 32. f4 Rd5 33. e4 Rh5 34. Nf5 Rh3 35. Ne3 a5 36. Nd5 c6 37. Ne3 f6 38. f5 a4 39. bxa4 Ra3 40. Bd4 Rh2+ 41. Ke1 Rxa4 42. Bc3 Ra3 43. Bd4 Rd3 44. Nf3 Ra2 45. Kf1 Ra4 46. Bc5 Rc3 47. Bb6 c5 48. Ke2 Rxe4 0-1