Event: WRBC 2022. Rapid Open
Site: Almaty, Kazakhstan
White: Tsydypov, Zhamsaran
WhiteElo: 2550
Black: Cheparinov, Ivan
BlackElo: 2652
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 25+10

1. e4 { [%eval 0.36] [%clk 0:15:15] } 1... c5 { [%eval 0.32] [%clk 0:15:19] } 2. Nf3 { [%eval 0.0] [%clk 0:15:17] } 2... d6 { [%eval 0.0] [%clk 0:15:28] } 3. d4 { [%eval 0.25] [%clk 0:15:24] } 3... cxd4 { [%eval 0.13] [%clk 0:15:37] } 4. Nxd4 { [%eval 0.27] [%clk 0:15:33] } 4... Nf6 { [%eval 0.31] [%clk 0:15:45] } 5. Nc3 { [%eval 0.18] [%clk 0:15:41] } 5... a6 { [%eval 0.39] [%clk 0:15:55] } 6. Nb3 { [%eval 0.0] [%clk 0:15:36] } 6... e6 { [%eval 0.2] [%clk 0:16:01] } 7. g4 { [%eval 0.13] [%clk 0:15:42] } 7... b5 { [%eval 0.0] [%clk 0:16:07] } 8. a3 { [%eval -0.01] [%clk 0:15:49] } 8... Bb7 { [%eval 0.19] [%clk 0:15:59] } 9. Qe2 { [%eval 0.14] [%clk 0:15:57] } 9... Nc6 { [%eval 0.22] [%clk 0:15:15] } 10. g5 { [%eval -0.02] [%clk 0:15:01] } 10... Nd7 { [%eval 0.05] [%clk 0:15:23] } 11. Be3 { [%eval -0.09] [%clk 0:14:51] } 11... Nce5?! { [%eval 0.49] } { Inaccuracy. Na5 was best. } { [%clk 0:14:36] } 12. f4 { [%eval 0.44] [%clk 0:14:46] } 12... Nc4 { [%eval 0.54] [%clk 0:14:42] } 13. O-O-O { [%eval 0.61] [%clk 0:14:35] } 13... Rc8 { [%eval 0.54] [%clk 0:13:54] } 14. Qe1?! { [%eval -0.23] } { Inaccuracy. Bd4 was best. } { [%clk 0:08:49] } 14... Nxe3 { [%eval -0.18] [%clk 0:12:47] } 15. Qxe3 { [%eval -0.04] [%clk 0:08:57] } 15... Qb6 { [%eval -0.03] [%clk 0:12:56] } 16. Qh3 { [%eval -0.31] [%clk 0:07:00] } 16... Be7 { [%eval 0.01] [%clk 0:11:16] } 17. g6?! { [%eval -0.59] } { Inaccuracy. Nd4 was best. } { [%clk 0:06:53] } 17... fxg6?! { [%eval 0.03] } { Inaccuracy. Rxc3 was best. } { [%clk 0:10:24] } 18. Qxe6 { [%eval -0.08] [%clk 0:06:59] } 18... Qe3+ { [%eval -0.01] [%clk 0:10:00] } 19. Kb1 { [%eval -0.02] [%clk 0:06:54] } 19... Rxc3 { [%eval -0.01] [%clk 0:06:51] } 20. bxc3 { [%eval -0.05] [%clk 0:06:53] } 20... Qxe4 { [%eval 0.0] [%clk 0:06:58] } 21. Qxe4 { [%eval -0.29] [%clk 0:05:13] } 21... Bxe4 { [%eval -0.33] [%clk 0:07:07] } 22. Rg1 { [%eval -0.26] [%clk 0:05:22] } 22... Rf8? { [%eval 1.31] } { Mistake. Nb6 was best. } { [%clk 0:07:05] } 23. c4 { [%eval 1.41] [%clk 0:05:10] } 23... bxc4 { [%eval 1.34] [%clk 0:05:55] } 24. Bxc4 { [%eval 1.34] [%clk 0:05:19] } 24... Rxf4 { [%eval 1.44] [%clk 0:05:59] } 25. Bxa6 { [%eval 1.53] [%clk 0:05:27] } 25... Ne5 { [%eval 1.46] [%clk 0:05:14] } 26. Bb5+ { [%eval 1.47] [%clk 0:05:03] } 26... Kd8 { [%eval 1.64] [%clk 0:05:09] } 27. a4 { [%eval 1.4] [%clk 0:04:24] } 27... Kc7 { [%eval 1.41] [%clk 0:05:10] } 28. Rgf1?! { [%eval 0.84] } { Inaccuracy. Rg3 was best. } { [%clk 0:04:01] } 28... Rh4 { [%eval 0.73] [%clk 0:05:15] } 29. Rf2 { [%eval 0.7] [%clk 0:03:52] } 29... Bf6 { [%eval 0.81] [%clk 0:04:51] } 30. Rfd2 { [%eval 0.3] [%clk 0:02:32] } 30... Rh3?! { [%eval 1.16] } { Inaccuracy. Bg5 was best. } { [%clk 0:04:38] } 31. Nd4 { [%eval 1.03] [%clk 0:02:15] } 31... Kb6 { [%eval 1.16] [%clk 0:02:48] } 32. Ne6 { [%eval 0.73] [%clk 0:02:09] } 32... d5 { [%eval 0.83] [%clk 0:02:17] } 33. Nf4 { [%eval 0.84] [%clk 0:01:41] } 33... Ra3 { [%eval 0.91] [%clk 0:02:10] } 34. Nxd5+ { [%eval 0.89] [%clk 0:01:48] } 34... Bxd5 { [%eval 0.86] [%clk 0:02:19] } 35. Rxd5 { [%eval 0.96] [%clk 0:01:55] } 35... Nc4 { [%eval 0.91] [%clk 0:02:17] } 36. R1d4?! { [%eval 0.17] } { Inaccuracy. R5d4 was best. } { [%clk 0:01:03] } 36... Bxd4?! { [%eval 0.87] } { Inaccuracy. Ne3 was best. } 37. Rxd4 { [%eval 0.68] [%clk 0:01:13] } 37... Ne5?! { [%eval 1.82] } { Inaccuracy. Na5 was best. } { [%clk 0:02:23] } 38. Re4 { [%eval 1.66] [%clk 0:01:04] } 38... Nc6 { [%eval 1.88] [%clk 0:00:29] } 39. Re6 { [%eval 1.78] [%clk 0:00:31] } 39... Rc3 { [%eval 1.93] [%clk 0:00:38] } 40. Kb2 { [%eval 1.75] [%clk 0:00:36] } 40... Rc5 { [%eval 1.96] [%clk 0:00:47] } 41. c4 { [%eval 1.96] [%clk 0:00:37] } 41... Kc7 { [%eval 1.93] [%clk 0:00:56] } 42. Kc3 { [%eval 1.83] [%clk 0:00:41] } 42... g5 { [%eval 2.05] [%clk 0:00:46] } 43. a5 { [%eval 1.72] [%clk 0:00:39] } 43... Kd7?? { [%eval 6.44] } { Blunder. Nxa5 was best. } { [%clk 0:00:24] } 44. Rxc6 { [%eval 6.7] [%clk 0:00:27] } 44... Rxc6 { [%eval 6.48] } 45. a6 { [%eval 6.74] [%clk 0:00:26] } 45... Kd6 { [%eval 6.62] [%clk 0:00:43] } 46. Bxc6 { [%eval 6.87] [%clk 0:00:33] } 46... Kxc6 { [%eval 6.75] [%clk 0:00:52] } 47. c5 { [%eval 6.87] [%clk 0:00:41] } 47... g4 { [%eval 6.74] [%clk 0:00:53] } 48. Kd4 { [%eval 6.78] [%clk 0:00:45] } 48... h5 { [%eval 7.03] [%clk 0:00:58] } 49. Ke5 { [%eval 7.07] [%clk 0:00:51] } 49... g5?! { [%eval 12.44] } { Inaccuracy. h4 was best. } { [%clk 0:00:50] } 50. a7 { [%eval 13.32] [%clk 0:00:54] } 50... Kb7 { [%eval 14.75] [%clk 0:00:59] } 51. Kd6 { [%eval 14.71] [%clk 0:01:03] } 1-0