Event: WBTC 2024
Site: Astana, Kazakhstan
Date: 2024-08-05
White: Isaev, Anton
WhiteElo: 2236
Black: Karmenov, Berik
BlackElo: 2140
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.15] [%clk 0:03:04] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nf3 { [%eval 0.24] [%clk 0:03:05] } 2... e6 { [%eval 0.28] [%clk 0:03:03] } 3. d4 { [%eval 0.4] [%clk 0:03:06] } 3... cxd4 { [%eval 0.37] [%clk 0:03:03] } 4. Nxd4 { [%eval 0.35] [%clk 0:03:08] } 4... a6 { [%eval 0.37] [%clk 0:03:04] } 5. Qd3 { [%eval 0.23] [%clk 0:03:09] } 5... d6 { [%eval 0.53] [%clk 0:02:59] } 6. Nc3?! { [%eval -0.07] } { Inaccuracy. c4 was best. } { [%clk 0:03:04] } 6... Nf6 { [%eval 0.17] [%clk 0:03:00] } 7. Qg3 { [%eval 0.0] [%clk 0:03:05] } 7... Nc6?! { [%eval 0.72] } { Inaccuracy. b5 was best. } { [%clk 0:02:51] } 8. Nxc6 { [%eval 0.67] [%clk 0:03:04] } 8... bxc6 { [%eval 0.69] [%clk 0:02:52] } 9. Bd3 { [%eval 0.5] [%clk 0:03:05] } 9... e5 { [%eval 0.49] [%clk 0:02:45] } 10. O-O { [%eval 0.51] [%clk 0:03:02] } 10... h5 { [%eval 0.61] [%clk 0:02:09] } 11. h4 { [%eval 0.17] [%clk 0:02:39] } 11... g6 { [%eval 0.36] [%clk 0:02:02] } 12. Bg5 { [%eval 0.43] [%clk 0:02:39] } 12... Be7 { [%eval 0.37] [%clk 0:02:01] } 13. f4?! { [%eval -0.26] } { Inaccuracy. b3 was best. } { [%clk 0:01:53] } 13... Ng4 { [%eval -0.26] [%clk 0:01:40] } 14. Bxe7 { [%eval -0.25] [%clk 0:01:48] } 14... Qxe7 { [%eval -0.22] [%clk 0:01:40] } 15. f5?! { [%eval -1.17] } { Inaccuracy. Rae1 was best. } { [%clk 0:01:36] } 15... Qa7+ { [%eval -1.02] [%clk 0:01:22] } 16. Kh1 { [%eval -1.02] [%clk 0:01:34] } 16... gxf5 { [%eval -1.04] [%clk 0:01:06] } 17. exf5 { [%eval -0.98] [%clk 0:01:35] } 17... f6 { [%eval -1.03] [%clk 0:01:05] } 18. Rae1 { [%eval -1.02] [%clk 0:00:52] } 18... Qe7?! { [%eval -0.3] } { Inaccuracy. d5 was best. } { [%clk 0:00:37] } 19. Ne4 { [%eval -0.69] [%clk 0:00:40] } 19... d5 { [%eval -0.78] [%clk 0:00:31] } 20. Nf2 { [%eval -0.69] [%clk 0:00:41] } 20... Rg8 { [%eval -0.32] [%clk 0:00:29] } 21. Nxg4 { [%eval -0.27] [%clk 0:00:32] } 21... Rxg4 { [%eval -0.4] [%clk 0:00:29] } 22. Qh3 { [%eval -0.33] [%clk 0:00:33] } 22... Qg7?! { [%eval 0.57] } { Inaccuracy. Rg7 was best. } { [%clk 0:00:20] } 23. Be2 { [%eval 0.47] [%clk 0:00:28] } 23... Rg3 { [%eval 0.68] [%clk 0:00:21] } 24. Bxh5+ { [%eval 0.63] [%clk 0:00:24] } 24... Ke7?? { [%eval 2.44] } { Blunder. Kf8 was best. } { [%clk 0:00:23] } 25. Qh2 { [%eval 1.71] [%clk 0:00:25] } 25... Bd7?? { [%eval 4.91] } { Blunder. Kd6 was best. } { [%clk 0:00:20] } 26. Bg6?? { [%eval 1.44] } { Blunder. Rxe5+ was best. } { [%clk 0:00:20] } 26... Rg4 { [%eval 1.46] [%clk 0:00:09] } 27. h5?! { [%eval 0.63] } { Inaccuracy. Rf4 was best. } { [%clk 0:00:12] } 27... Rh8 { [%eval 0.43] [%clk 0:00:09] } 28. Kg1 { [%eval -0.02] [%clk 0:00:10] } 28... Kd6? { [%eval 1.17] } { Mistake. Kd8 was best. } { [%clk 0:00:08] } 29. c4?? { [%eval -1.04] } { Blunder. Qh3 was best. } { [%clk 0:00:06] } 29... d4? { [%eval 0.52] } { Mistake. Qh6 was best. } { [%clk 0:00:08] } 30. b4?? { [%eval -1.44] } { Blunder. Qh3 was best. } { [%clk 0:00:05] } 30... Kc7 { [%eval -0.95] [%clk 0:00:08] } 31. Rf3 { [%eval -0.98] [%clk 0:00:05] } 31... Rg5?! { [%eval 0.0] } { Inaccuracy. Qg8 was best. } { [%clk 0:00:08] } 32. Qh4 { [%eval 0.0] [%clk 0:00:04] } 32... Qe7?? { [%eval 3.19] } { Blunder. Bxf5 was best. } { [%clk 0:00:08] } 33. Qe4?? { [%eval -0.97] } { Blunder. Qxd4 was best. } { [%clk 0:00:05] } 33... Qd6? { [%eval 0.57] } { Mistake. Qxb4 was best. } { [%clk 0:00:07] } 34. c5 { [%eval 0.21] [%clk 0:00:06] } 34... Qd5 { [%eval 0.41] [%clk 0:00:08] } 35. a4 { [%eval 0.35] [%clk 0:00:05] } 35... Qxe4? { [%eval 1.75] } { Mistake. Be8 was best. } { [%clk 0:00:07] } 36. Rxe4 { [%eval 1.73] [%clk 0:00:06] } 36... Rb8 { [%eval 2.12] [%clk 0:00:07] } 37. Rb3?? { [%eval 0.0] } { Blunder. h6 was best. } { [%clk 0:00:07] } 37... Be8? { [%eval 1.5] } { Mistake. Bxf5 was best. } { [%clk 0:00:05] } 38. g4 { [%eval 1.6] [%clk 0:00:07] } 38... Bd7?! { [%eval 2.47] } { Inaccuracy. Kd7 was best. } { [%clk 0:00:05] } 39. Kf2 { [%eval 2.31] [%clk 0:00:08] } 39... a5?! { [%eval 3.21] } { Inaccuracy. Rh8 was best. } { [%clk 0:00:06] } 40. b5?? { [%eval -1.42] } { Blunder. Kg3 was best. } { [%clk 0:00:04] } 40... cxb5 { [%eval -1.52] [%clk 0:00:07] } 41. axb5 { [%eval -1.5] [%clk 0:00:05] } 41... Bxb5? { [%eval -0.02] } { Mistake. Bc6 was best. } { [%clk 0:00:07] } 42. Re1 { [%eval -0.52] [%clk 0:00:05] } 42... a4 { [%eval -0.37] [%clk 0:00:08] } 43. Rb2?? { [%eval -3.61] } { Blunder. Rb4 was best. } { [%clk 0:00:05] } 43... Kc6?? { [%eval 1.61] } { Blunder. a3 was best. } { [%clk 0:00:10] } 44. Kg3?? { [%eval -0.12] } { Blunder. Reb1 was best. } { [%clk 0:00:06] } 44... d3 { [%eval 0.06] [%clk 0:00:10] } 45. h6 { [%eval 0.0] [%clk 0:00:07] } 45... Rh8?? { [%eval 1.74] } { Blunder. a3 was best. } { [%clk 0:00:10] } 46. h7?? { [%eval 0.0] } { Blunder. Reb1 was best. } { [%clk 0:00:08] } 46... Kxc5?? { [%eval 5.54] } { Blunder. Bc4 was best. } { [%clk 0:00:09] } 47. Rc1+ { [%eval 5.42] [%clk 0:00:09] } 47... Kd4 { [%eval 5.74] [%clk 0:00:08] } 48. Rxb5 { [%eval 5.41] [%clk 0:00:10] } 48... e4 { [%eval 6.99] [%clk 0:00:09] } 49. Rb4+ { [%eval 7.33] [%clk 0:00:10] } 49... Ke3 { [%eval 7.63] [%clk 0:00:10] } 50. Re1+ { [%eval 7.33] [%clk 0:00:12] } 50... Kd2 { [%eval 7.92] [%clk 0:00:10] } 51. Rexe4 { [%eval 7.66] [%clk 0:00:13] } 51... Rc8 { [%eval 9.18] [%clk 0:00:10] } 52. Rxa4 { [%eval 8.8] [%clk 0:00:13] } 52... Kc2? { [%eval #11] } { Checkmate is now unavoidable. Rh8 was best. } { [%clk 0:00:09] } 53. Rec4+ { [%eval #9] [%clk 0:00:14] } 53... Rxc4 { [%eval #9] [%clk 0:00:10] } 54. Rxc4+ { [%eval #8] [%clk 0:00:15] } 54... Kb3 { [%eval #9] [%clk 0:00:11] } 55. Rd4 { [%eval #8] [%clk 0:00:16] } 55... Kc3 { [%eval #8] [%clk 0:00:12] } 56. Rxd3+ { [%eval #9] [%clk 0:00:17] } 56... Kxd3 { [%eval #9] [%clk 0:00:09] } 57. h8=Q { [%eval #8] } 57... Ke4 { [%eval #7] [%clk 0:00:14] } 58. Qe8+ { [%eval #9] [%clk 0:00:18] } 58... Kd5?? { [%eval #9] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 0:00:15] } 59. Qe6+ { [%eval #8] [%clk 0:00:19] } 59... Kc5 { [%eval #8] [%clk 0:00:15] } 60. Qxf6 { [%eval #7] [%clk 0:00:12] } 1-0