
[Event "Korchnoi Mem Open 2023"]
[Site "St Petersburg RUS"]
[Date "2023.08.20"]
[Round "4.1"]
[White "Zvjaginsev, V"]
[Black "Isanzhulov, Arystan"]
[Result "1/2-1/2"]
[WhiteElo "2578"]
[BlackElo "2435"]
[ECO "A07"]
[PlyCount "134"]
1.Nf3 d5 2.g3 Bg4 3.Bg2 Nd7 4.h3 Bh5 5.c4 e6 6.cxd5 exd5 7.O-O Ngf6 8.Nc3 c6 9.d3 Be7 10.Rb1 O-O 11.b4 a6 12.Qb3 Re8 13.Bf4 Nf8 14.Nd4 Bd6 15.Bxd6 Qxd6 16.e3 Ne6 17.Nce2 a5 18.bxa5 Bxe2 19.Nxe2 Reb8 20.d4 Qd8 21.Rb2 Rxa5 22.Rfb1 Nc7 23.Nc3 Nb5 24.Nxb5 Rxb5 25.Qc2 Rxb2 26.Qxb2 Qa5 27.a3 g6 28.Qb4 Qxb4 29.axb4 Ra8 30.b5 cxb5 31.Rxb5 Ra1+ 32.Kh2 Ra2 33.Kg1 Ra1+ 34.Kh2 Ra2 35.f3 Ra3 36.e4 dxe4 37.fxe4 Rd3 38.e5 Nd7 39.Rb4 b6 40.Bc6 Nf8 41.Bd5 Ne6 42.Bxe6 fxe6 43.Rxb6 Rxd4 44.Rxe6 Re4 45.Re7 h5 46.Kg2 g5 47.Kf3 Re1 48.Kg2 Re4 49.Kf3 Re1 50.h4 Kf8 51.Re6 Kf7 52.Rf6+ Ke7 53.hxg5 Rxe5 54.Kf4 Ra5 55.g4 h4 56.Rf5 Ra4+ 57.Kf3 Ra3+ 58.Kf2 Ra4 59.Kf3 Ra3+ 60.Kf2 Ra4 61.Kf3 Ra3+ 62.Kf2 Ra4 63.Kg2 Rxg4+ 64.Kh3 Ra4 65.Rf6 Rb4 66.Rf1 Ra4 67.g6 Ra6 1/2-1/2
[Site "St Petersburg RUS"]
[Date "2023.08.20"]
[Round "4.1"]
[White "Zvjaginsev, V"]
[Black "Isanzhulov, Arystan"]
[Result "1/2-1/2"]
[WhiteElo "2578"]
[BlackElo "2435"]
[ECO "A07"]
[PlyCount "134"]
1.Nf3 d5 2.g3 Bg4 3.Bg2 Nd7 4.h3 Bh5 5.c4 e6 6.cxd5 exd5 7.O-O Ngf6 8.Nc3 c6 9.d3 Be7 10.Rb1 O-O 11.b4 a6 12.Qb3 Re8 13.Bf4 Nf8 14.Nd4 Bd6 15.Bxd6 Qxd6 16.e3 Ne6 17.Nce2 a5 18.bxa5 Bxe2 19.Nxe2 Reb8 20.d4 Qd8 21.Rb2 Rxa5 22.Rfb1 Nc7 23.Nc3 Nb5 24.Nxb5 Rxb5 25.Qc2 Rxb2 26.Qxb2 Qa5 27.a3 g6 28.Qb4 Qxb4 29.axb4 Ra8 30.b5 cxb5 31.Rxb5 Ra1+ 32.Kh2 Ra2 33.Kg1 Ra1+ 34.Kh2 Ra2 35.f3 Ra3 36.e4 dxe4 37.fxe4 Rd3 38.e5 Nd7 39.Rb4 b6 40.Bc6 Nf8 41.Bd5 Ne6 42.Bxe6 fxe6 43.Rxb6 Rxd4 44.Rxe6 Re4 45.Re7 h5 46.Kg2 g5 47.Kf3 Re1 48.Kg2 Re4 49.Kf3 Re1 50.h4 Kf8 51.Re6 Kf7 52.Rf6+ Ke7 53.hxg5 Rxe5 54.Kf4 Ra5 55.g4 h4 56.Rf5 Ra4+ 57.Kf3 Ra3+ 58.Kf2 Ra4 59.Kf3 Ra3+ 60.Kf2 Ra4 61.Kf3 Ra3+ 62.Kf2 Ra4 63.Kg2 Rxg4+ 64.Kh3 Ra4 65.Rf6 Rb4 66.Rf1 Ra4 67.g6 Ra6 1/2-1/2
[Event "Korchnoi Mem Open 2023"]
[Site "St Petersburg RUS"]
[Date "2023.08.20"]
[Round "4.1"]
[White "Zvjaginsev, V"]
[Black "Isanzhulov, Arystan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2578"]
[BlackElo "2435"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack, Keres variation"]
[EventDate "2023.08.18"]
[WhiteFideId "4113403"]
[BlackFideId "13711644"]
1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. h3 Bh5 5. c4 e6 6. cxd5 exd5 7. O-O Ngf6
8. Nc3 c6 9. d3 Be7 10. Rb1 O-O 11. b4 a6 12. Qb3 Re8 13. Bf4 Nf8 14. Nd4
Bd6 15. Bxd6 Qxd6 16. e3 Ne6 17. Nce2 a5 18. bxa5 Bxe2 19. Nxe2 Reb8 20. d4
Qd8 21. Rb2 Rxa5 22. Rfb1 Nc7 23. Nc3 Nb5 24. Nxb5 Rxb5 25. Qc2 Rxb2 26.
Qxb2 Qa5 27. a3 g6 28. Qb4 Qxb4 29. axb4 Ra8 30. b5 cxb5 31. Rxb5 Ra1+ 32.
Kh2 Ra2 33. Kg1 Ra1+ 34. Kh2 Ra2 35. f3 Ra3 36. e4 dxe4 37. fxe4 Rd3 38. e5
Nd7 39. Rb4 b6 40. Bc6 Nf8 41. Bd5 Ne6 42. Bxe6 fxe6 43. Rxb6 Rxd4 44. Rxe6
Re4 45. Re7 h5 46. Kg2 g5 47. Kf3 Re1 48. Kg2 Re4 49. Kf3 Re1 50. h4 Kf8
51. Re6 Kf7 52. Rf6+ Ke7 53. hxg5 Rxe5 54. Kf4 Ra5 55. g4 h4 56. Rf5 Ra4+
57. Kf3 Ra3+ 58. Kf2 Ra4 59. Kf3 Ra3+ 60. Kf2 Ra4 61. Kf3 Ra3+ 62. Kf2 Ra4
63. Kg2 Rxg4+ 64. Kh3 Ra4 65. Rf6 Rb4 66. Rf1 Ra4 67. g6 Ra6 1/2-1/2