Event: Round 4: Isumbayev, Yernazar - Shevchenko, Alexandr
Date: 2025-07-24
White: Isumbayev, Yernazar
WhiteElo: 1813
Black: Shevchenko, Alexandr
BlackElo: 1836
Result: 1-0
ECO: C72
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:28:14] } 1... e5 { [%eval 0.22] [%clk 1:30:52] } 2. Nf3 { [%eval 0.13] [%clk 1:28:33] } 2... Nc6 { [%eval 0.21] [%clk 1:31:17] } 3. Bb5 { [%eval 0.15] [%clk 1:28:56] } 3... a6 { [%eval 0.21] [%clk 1:31:41] } 4. Ba4 { [%eval 0.11] [%clk 1:28:54] } 4... d6 { [%eval 0.3] [%clk 1:31:41] } 5. O-O { [%eval 0.32] [%clk 1:28:59] } 5... b5 { [%eval 0.41] [%clk 1:28:03] } 6. Bb3 { [%eval 0.33] [%clk 1:29:23] } 6... Bg4 { [%eval 0.56] [%clk 1:22:03] } 7. h3 { [%eval 0.53] [%clk 1:29:47] } 7... Bh5? { [%eval 1.71] } { Mistake. Bxf3 was best. } { [%clk 1:21:49] } 8. c3?! { [%eval 0.72] } { Inaccuracy. Nxe5 was best. } { [%clk 1:30:09] } 8... Nf6 { [%eval 0.76] [%clk 1:19:26] } 9. Re1 { [%eval 0.47] [%clk 1:29:36] } 9... Be7 { [%eval 0.54] [%clk 1:19:00] } 10. d3 { [%eval 0.66] [%clk 1:29:21] } 10... O-O { [%eval 0.46] [%clk 1:18:21] } 11. Nbd2 { [%eval 0.59] [%clk 1:28:57] } 11... Na5 { [%eval 0.49] [%clk 1:14:20] } 12. Bc2 { [%eval 0.53] [%clk 1:29:06] } 12... c5 { [%eval 0.52] [%clk 1:12:14] } 13. Nf1 { [%eval 0.67] [%clk 1:29:17] } 13... Nc6 { [%eval 0.56] [%clk 1:10:12] } 14. g4 { [%eval 0.38] [%clk 1:26:27] } 14... Bg6 { [%eval 0.36] [%clk 1:07:26] } 15. Ng3 { [%eval 0.38] [%clk 1:26:28] } 15... d5 { [%eval 0.4] [%clk 0:47:48] } 16. Qe2 { [%eval 0.38] [%clk 1:20:30] } 16... d4 { [%eval 0.58] [%clk 0:39:50] } 17. Nf5 { [%eval 0.31] [%clk 1:11:36] } 17... Nd7 { [%eval 0.37] [%clk 0:38:32] } 18. cxd4 { [%eval 0.2] [%clk 1:11:28] } 18... Nxd4 { [%eval 0.18] [%clk 0:35:29] } 19. N3xd4 { [%eval 0.24] [%clk 1:11:04] } 19... cxd4 { [%eval 0.29] [%clk 0:35:43] } 20. Bb3 { [%eval 0.33] [%clk 1:08:56] } 20... Kh8 { [%eval 0.65] [%clk 0:34:51] } 21. Bd2 { [%eval 0.8] [%clk 1:08:23] } 21... a5 { [%eval 0.82] [%clk 0:26:44] } 22. Bd5 { [%eval 0.82] [%clk 1:06:21] } 22... Ra7 { [%eval 0.76] [%clk 0:26:45] } 23. Nxe7 { [%eval 0.63] [%clk 1:05:15] } 23... Qxe7 { [%eval 0.67] [%clk 0:27:09] } 24. Rac1 { [%eval 0.27] [%clk 1:05:23] } 24... Nb6 { [%eval 0.38] [%clk 0:26:26] } 25. Bc6?! { [%eval -0.24] } { Inaccuracy. Bb3 was best. } { [%clk 1:03:47] } 25... b4 { [%eval -0.21] [%clk 0:26:34] } 26. Bb5 { [%eval -0.1] [%clk 1:04:03] } 26... Rc8?! { [%eval 0.67] } { Inaccuracy. f6 was best. } { [%clk 0:18:46] } 27. Rxc8+ { [%eval 0.55] [%clk 0:58:27] } 27... Nxc8 { [%eval 0.68] [%clk 0:24:56] } 28. Rc1 { [%eval 0.66] [%clk 0:58:42] } 28... Rc7 { [%eval 0.67] [%clk 0:24:07] } 29. Qd1 { [%eval 0.58] [%clk 0:58:05] } 29... Nd6 { [%eval 0.7] [%clk 0:22:11] } 30. Bc6 { [%eval 0.77] [%clk 0:57:15] } 30... f6 { [%eval 0.7] [%clk 0:07:09] } 31. Qa4 { [%eval 0.52] [%clk 0:56:50] } 31... Ra7?! { [%eval 1.31] } { Inaccuracy. Nb7 was best. } { [%clk 0:06:55] } 32. a3 { [%eval 1.27] [%clk 0:55:19] } 32... bxa3?! { [%eval 1.95] } { Inaccuracy. h5 was best. } { [%clk 0:05:05] } 33. Qxa3 { [%eval 1.9] [%clk 0:55:26] } 33... Qd8?! { [%eval 2.74] } { Inaccuracy. h5 was best. } { [%clk 0:01:04] } 34. b4 { [%eval 2.71] [%clk 0:55:07] } 34... h5 { [%eval 2.72] [%clk 0:00:50] } 35. bxa5 { [%eval 2.58] [%clk 0:52:48] } 35... hxg4 { [%eval 3.03] [%clk 0:01:17] } 36. hxg4 { [%eval 3.23] [%clk 0:52:53] } 36... Nf7?! { [%eval 4.14] } { Inaccuracy. Bf7 was best. } { [%clk 0:00:36] } 37. Bd5 { [%eval 3.89] [%clk 0:51:12] } 37... Ng5?! { [%eval 5.36] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:41] } 38. Bxg5 { [%eval 5.4] [%clk 0:51:12] } 38... fxg5 { [%eval 5.59] [%clk 0:01:10] } 39. a6 { [%eval 5.08] [%clk 0:48:53] } 39... Qf6 { [%eval 5.6] [%clk 0:01:17] } 40. Qb2 { [%eval 4.97] [%clk 0:42:39] } 40... Qxa6?? { [%eval #8] } { Checkmate is now unavoidable. Kh7 was best. } { [%clk 0:00:36] } 41. Qb8+ { [%eval #7] [%clk 0:42:48] } 41... Kh7 { [%eval #7] [%clk 0:00:38] } 42. Qg8+ { [%eval #6] [%clk 0:42:57] } 42... Kh6 { [%eval #6] [%clk 0:01:07] } 43. Kg2 { [%eval #5] [%clk 0:43:14] } 43... Qa1 { [%eval #4] [%clk 0:00:32] } 44. Rxa1 { [%eval #10] [%clk 0:43:29] } 44... Rxa1 { [%eval #10] [%clk 0:01:01] } 45. Qh8+ { [%eval #9] [%clk 0:43:48] } 1-0