Event: Round 5: Krejci, Jan - Samunenkov, Ihor
Date: 2025-01-25
White: Krejci, Jan
WhiteTitle: GM
WhiteElo: 2543
Black: Samunenkov, Ihor
BlackTitle: GM
BlackElo: 2541
Result: 0-1
ECO: E28
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:44] } 2. c4 { [%eval 0.18] [%clk 1:31:22] } 2... e6 { [%eval 0.11] [%clk 1:31:05] } 3. Nc3 { [%eval 0.17] [%clk 1:30:42] } 3... Bb4 { [%eval 0.09] [%clk 1:31:23] } 4. e3 { [%eval 0.11] [%clk 1:31:07] } 4... O-O { [%eval 0.11] [%clk 1:31:41] } 5. a3 { [%eval -0.18] [%clk 1:29:36] } 5... Bxc3+ { [%eval -0.16] [%clk 1:31:07] } 6. bxc3 { [%eval -0.08] [%clk 1:30:04] } 6... d6 { [%eval -0.1] [%clk 1:31:19] } 7. Ne2 { [%eval -0.25] [%clk 1:30:13] } 7... e5 { [%eval 0.22] [%clk 1:19:37] } 8. Ng3 { [%eval 0.24] [%clk 1:30:39] } 8... Qe8 { [%eval 0.41] [%clk 1:17:54] } 9. f3 { [%eval 0.18] [%clk 1:24:55] } 9... Nc6 { [%eval 0.3] [%clk 1:11:39] } 10. e4 { [%eval 0.22] [%clk 1:11:25] } 10... b6 { [%eval 0.18] [%clk 1:08:13] } 11. Be2 { [%eval 0.1] [%clk 0:58:40] } 11... Na5 { [%eval 0.05] [%clk 1:00:34] } 12. O-O { [%eval 0.09] [%clk 0:52:40] } 12... Ba6 { [%eval 0.11] [%clk 0:50:17] } 13. Nf5 { [%eval 0.04] [%clk 0:42:27] } 13... Kh8 { [%eval 0.0] [%clk 0:42:41] } 14. Ne3 { [%eval 0.01] [%clk 0:36:59] } 14... c5?! { [%eval 0.93] } { Inaccuracy. Qc6 was best. } { [%clk 0:35:57] } 15. d5 { [%eval 0.86] [%clk 0:30:24] } 15... Nh5 { [%eval 0.78] [%clk 0:30:17] } 16. g3 { [%eval 0.92] [%clk 0:30:36] } 16... g6 { [%eval 0.78] [%clk 0:30:26] } 17. Bd3 { [%eval 0.68] [%clk 0:28:03] } 17... Qe7 { [%eval 0.96] [%clk 0:10:01] } 18. Ra2 { [%eval 0.7] [%clk 0:24:36] } 18... Rae8 { [%eval 0.68] [%clk 0:10:21] } 19. Raf2 { [%eval 0.75] [%clk 0:18:55] } 19... Bc8 { [%eval 0.94] [%clk 0:09:38] } 20. Ng2 { [%eval 0.81] [%clk 0:14:35] } 20... Bh3 { [%eval 0.96] [%clk 0:04:45] } 21. Bh6 { [%eval 0.96] [%clk 0:14:45] } 21... Rg8 { [%eval 0.83] [%clk 0:04:54] } 22. f4 { [%eval 1.11] [%clk 0:14:11] } 22... exf4 { [%eval 0.98] [%clk 0:04:04] } 23. gxf4 { [%eval 1.0] [%clk 0:11:24] } 23... f5? { [%eval 2.78] } { Mistake. Ng7 was best. } { [%clk 0:03:37] } 24. exf5 { [%eval 2.82] [%clk 0:10:27] } 24... gxf5 { [%eval 2.98] [%clk 0:03:35] } 25. Qxh5 { [%eval 2.78] [%clk 0:08:33] } 25... Bg4 { [%eval 1.98] [%clk 0:03:27] } 26. Bg5?? { [%eval -0.23] } { Blunder. Qg5 was best. } { [%clk 0:02:49] } 26... Bxh5 { [%eval -0.2] [%clk 0:03:46] } 27. Bxe7 { [%eval -0.19] [%clk 0:03:18] } 27... Rxe7 { [%eval -0.2] [%clk 0:04:07] } 28. Bxf5 { [%eval -0.21] [%clk 0:03:29] } 28... Nxc4 { [%eval -0.16] [%clk 0:03:10] } 29. Be6 { [%eval -0.18] [%clk 0:03:58] } 29... Bf7 { [%eval -0.19] [%clk 0:02:32] } 30. Re1?! { [%eval -0.76] } { Inaccuracy. f5 was best. } { [%clk 0:04:21] } 30... Kg7 { [%eval -0.38] [%clk 0:01:25] } 31. f5?! { [%eval -1.04] } { Inaccuracy. Rfe2 was best. } { [%clk 0:03:56] } 31... Kf6 { [%eval -1.06] [%clk 0:01:48] } 32. a4?! { [%eval -1.84] } { Inaccuracy. Re4 was best. } { [%clk 0:04:13] } 32... Ne5 { [%eval -1.6] [%clk 0:01:23] } 33. Re4 { [%eval -1.74] [%clk 0:04:23] } 33... Rg5 { [%eval -1.55] [%clk 0:01:33] } 34. Kf1 { [%eval -1.71] [%clk 0:03:55] } 34... Bh5?! { [%eval -1.06] } { Inaccuracy. Be8 was best. } { [%clk 0:01:31] } 35. h4? { [%eval -2.48] } { Mistake. Rh4 was best. } { [%clk 0:02:54] } 35... Rg3 { [%eval -2.43] [%clk 0:01:24] } 36. Nf4 { [%eval -3.43] [%clk 0:02:32] } 36... Bg4 { [%eval -3.45] [%clk 0:01:02] } 37. Rg2 { [%eval -3.67] [%clk 0:01:42] } 37... Rxg2 { [%eval -3.66] [%clk 0:01:11] } 38. Nxg2 { [%eval -2.86] [%clk 0:01:36] } 38... Bh3 { [%eval -2.73] [%clk 0:01:10] } 39. Re3 { [%eval -2.35] [%clk 0:01:01] } 39... Bxf5 { [%eval -2.41] [%clk 0:00:33] } 40. Nf4 { [%eval -2.3] [%clk 0:01:19] } 40... Bxe6 { [%eval -2.29] [%clk 0:00:36] } 41. Nxe6 { [%eval -2.27] [%clk 0:29:36] } 41... Kg6?! { [%eval -1.17] } { Inaccuracy. Kf5 was best. } { [%clk 0:17:12] } 42. a5?? { [%eval -3.37] } { Blunder. Re4 was best. } { [%clk 0:25:05] } 42... bxa5 { [%eval -3.16] [%clk 0:10:53] } 43. Re4 { [%eval -3.23] [%clk 0:22:37] } 43... c4?! { [%eval -2.47] } { Inaccuracy. Nd7 was best. } { [%clk 0:10:51] } 44. Nd4 { [%eval -2.5] [%clk 0:22:56] } 44... a6 { [%eval -2.32] [%clk 0:04:33] } 45. Re2 { [%eval -2.8] [%clk 0:20:43] } 45... Rf7+ { [%eval -2.61] [%clk 0:04:28] } 46. Kg2 { [%eval -2.49] [%clk 0:21:06] } 46... Nd3 { [%eval -3.02] [%clk 0:04:27] } 47. Ne6 { [%eval -3.09] [%clk 0:15:49] } 47... Rb7 { [%eval -2.96] [%clk 0:04:11] } 48. Kg3 { [%eval -3.13] [%clk 0:15:48] } 48... Rb2 { [%eval -3.07] [%clk 0:03:14] } 49. Re4 { [%eval -3.07] [%clk 0:13:39] } 49... Ne5 { [%eval -3.03] [%clk 0:03:15] } 50. Rf4?! { [%eval -3.82] } { Inaccuracy. h5+ was best. } { [%clk 0:09:36] } 50... Rc2 { [%eval -4.11] [%clk 0:02:17] } 51. Nf8+ { [%eval -4.57] [%clk 0:09:46] } 51... Kh6 { [%eval -4.61] [%clk 0:02:29] } 52. Rf6+ { [%eval -4.66] [%clk 0:09:59] } 52... Kg7 { [%eval -4.6] [%clk 0:02:34] } 53. Rxd6 { [%eval -4.84] [%clk 0:10:13] } 53... Kxf8 { [%eval -4.82] [%clk 0:02:41] } 54. Rxa6 { [%eval -4.69] [%clk 0:10:36] } 54... Rxc3+ { [%eval -4.71] [%clk 0:02:21] } 55. Kf4 { [%eval -4.55] [%clk 0:11:04] } 55... Nf7 { [%eval -4.74] [%clk 0:02:04] } 56. Rxa5 { [%eval -4.79] [%clk 0:11:10] } 56... Rh3 { [%eval -4.43] [%clk 0:02:00] } 57. Ra8+ { [%eval -5.01] [%clk 0:11:26] } 57... Kg7 { [%eval -4.57] [%clk 0:02:14] } 0-1