Event: Round 3: Igor Shevchenko - Koppenens, Oscar
Date: 2024-03-30
White: Igor Shevchenko
Black: Koppenens, Oscar
BlackElo: 1887
Result: 0-1
ECO: D96
Opening: Grünfeld Defense: Russian Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:29:40] } 1... Nf6 { [%eval 0.16] [%clk 1:30:47] } 2. c4 { [%eval 0.16] [%clk 1:28:34] } 2... g6 { [%eval 0.37] [%clk 1:31:06] } 3. Nc3 { [%eval 0.31] [%clk 1:27:16] } 3... d5 { [%eval 0.2] [%clk 1:31:14] } 4. Nf3 { [%eval 0.19] [%clk 1:27:13] } 4... Bg7 { [%eval 0.22] [%clk 1:30:32] } 5. Qb3 { [%eval 0.12] [%clk 1:27:35] } 5... c6 { [%eval 0.48] [%clk 1:25:17] } 6. cxd5 { [%eval 0.55] [%clk 1:27:37] } 6... Nxd5 { [%eval 0.61] [%clk 1:23:24] } 7. Nxd5 { [%eval 0.13] [%clk 1:27:20] } 7... Qxd5 { [%eval 0.07] [%clk 1:23:41] } 8. Qxd5 { [%eval 0.08] [%clk 1:27:32] } 8... cxd5 { [%eval 0.01] [%clk 1:24:06] } 9. Bf4 { [%eval -0.07] [%clk 1:27:55] } 9... Nc6 { [%eval -0.07] [%clk 1:24:19] } 10. e3 { [%eval -0.07] [%clk 1:26:33] } 10... O-O { [%eval 0.02] [%clk 1:23:28] } 11. a3 { [%eval -0.4] [%clk 1:26:40] } 11... f6 { [%eval -0.31] [%clk 1:22:42] } 12. Bb5 { [%eval -0.32] [%clk 1:22:40] } 12... Bg4 { [%eval -0.08] [%clk 1:20:58] } 13. O-O { [%eval -0.06] [%clk 1:22:01] } 13... Bxf3 { [%eval 0.08] [%clk 1:20:39] } 14. gxf3 { [%eval 0.08] [%clk 1:22:25] } 14... e5 { [%eval 0.1] [%clk 1:20:56] } 15. Bxc6 { [%eval -0.13] [%clk 1:22:44] } 15... bxc6 { [%eval -0.15] [%clk 1:21:20] } 16. Bg3 { [%eval -0.19] [%clk 1:22:16] } 16... exd4 { [%eval -0.21] [%clk 1:17:18] } 17. exd4 { [%eval -0.16] [%clk 1:21:52] } 17... f5 { [%eval -0.16] [%clk 1:16:16] } 18. Bd6 { [%eval -0.19] } 18... Rfe8 { [%eval -0.19] [%clk 1:16:07] } 19. Bc5 { [%eval -0.19] [%clk 1:22:30] } 19... Re2 { [%eval -0.02] [%clk 1:15:26] } 20. b4 { [%eval -0.13] [%clk 1:22:39] } 20... a6 { [%eval -0.11] [%clk 1:15:08] } 21. Rac1 { [%eval -0.4] [%clk 1:21:47] } 21... Rae8 { [%eval -0.26] [%clk 1:13:15] } 22. Bb6?! { [%eval -0.88] } { Inaccuracy. a4 was best. } { [%clk 1:13:37] } 22... R8e6 { [%eval -1.0] [%clk 1:13:38] } 23. Rfd1 { [%eval -1.19] [%clk 1:12:46] } 23... Ra2?! { [%eval -0.52] } { Inaccuracy. Bh6 was best. } { [%clk 1:11:37] } 24. Rd3? { [%eval -2.16] } { Mistake. Re1 was best. } { [%clk 1:09:45] } 24... Bh6 { [%eval -2.26] [%clk 1:09:48] } 25. Rf1 { [%eval -2.09] [%clk 1:05:33] } 25... Ree2 { [%eval -2.05] [%clk 1:07:49] } 26. Rc3 { [%eval -2.54] [%clk 1:05:19] } 26... Rac2? { [%eval -1.19] } { Mistake. Bd2 was best. } { [%clk 1:07:59] } 27. Rxc2 { [%eval -1.77] [%clk 1:05:15] } 27... Rxc2 { [%eval -1.77] [%clk 1:08:24] } 28. Re1 { [%eval -1.83] [%clk 1:04:58] } 28... Kf7 { [%eval -1.37] [%clk 1:08:26] } 29. a4 { [%eval -1.78] [%clk 0:59:59] } 29... Bd2 { [%eval -1.62] [%clk 1:08:26] } 30. Rb1 { [%eval -1.53] [%clk 0:59:45] } 30... Ke6 { [%eval -1.6] [%clk 1:06:26] } 31. b5 { [%eval -1.65] [%clk 0:59:47] } 31... axb5 { [%eval -1.56] [%clk 1:04:49] } 32. axb5 { [%eval -2.11] [%clk 1:00:07] } 32... Kd7 { [%eval -2.23] [%clk 1:04:31] } 33. bxc6+ { [%eval -2.19] [%clk 0:59:26] } 33... Kxc6 { [%eval -2.12] [%clk 1:03:59] } 34. Rb3 { [%eval -2.01] [%clk 0:43:13] } 34... Rc3 { [%eval -1.65] [%clk 1:00:30] } 35. Rb2 { [%eval -1.42] [%clk 0:43:27] } 35... Rxf3?! { [%eval -0.37] } { Inaccuracy. Bc1 was best. } { [%clk 1:00:37] } 36. Bc5 { [%eval -0.47] [%clk 0:43:48] } 36... Ba5 { [%eval -0.55] [%clk 1:00:29] } 37. Rb8? { [%eval -1.8] } { Mistake. Kg2 was best. } { [%clk 0:43:12] } 37... Rh3 { [%eval -1.66] [%clk 1:00:01] } 38. Ra8 { [%eval -1.9] [%clk 0:42:59] } 38... Kb5?! { [%eval -1.24] } { Inaccuracy. Bc7 was best. } { [%clk 0:59:28] } 39. Ra7?! { [%eval -2.2] } { Inaccuracy. Bd6 was best. } { [%clk 0:43:05] } 39... Bc3 { [%eval -2.14] [%clk 0:59:46] } 40. Ra3 { [%eval -2.57] [%clk 0:40:43] } 40... Kc4 { [%eval -2.48] [%clk 0:59:29] } 41. Ra4+ { [%eval -2.41] [%clk 0:39:04] } 41... Kd3 { [%eval -2.59] [%clk 0:55:03] } 42. Ra3 { [%eval -2.93] [%clk 0:36:26] } 42... Kc2 { [%eval -2.27] [%clk 0:54:12] } 43. Ra2+ { [%eval -2.48] [%clk 0:35:23] } 43... Bb2 { [%eval -2.23] [%clk 0:54:14] } 44. Kg2 { [%eval -1.94] [%clk 0:35:17] } 44... Rd3 { [%eval -2.37] [%clk 0:54:36] } 45. Ra4 { [%eval -2.25] [%clk 0:34:43] } 45... Rc3 { [%eval -2.14] [%clk 0:54:13] } 46. Ra7 { [%eval -2.78] [%clk 0:33:24] } 46... Rc4 { [%eval -2.81] [%clk 0:53:55] } 47. Rxh7?! { [%eval -3.84] } { Inaccuracy. Ra2 was best. } { [%clk 0:32:55] } 47... Bxd4 { [%eval -3.85] [%clk 0:53:55] } 48. Bxd4 { [%eval -3.6] [%clk 0:32:54] } 48... Rxd4 { [%eval -3.53] [%clk 0:54:21] } 49. Rg7?! { [%eval -4.51] } { Inaccuracy. Kf1 was best. } { [%clk 0:32:53] } 49... Re4 { [%eval -3.9] [%clk 0:54:46] } 50. Rxg6? { [%eval -6.36] } { Mistake. h3 was best. } { [%clk 0:32:39] } 50... Rg4+ { [%eval -5.87] [%clk 0:55:12] } 51. Rxg4 { [%eval -5.6] [%clk 0:31:49] } 51... fxg4 { [%eval -5.44] [%clk 0:55:36] } 52. Kg3 { [%eval -11.64] [%clk 0:31:58] } 52... d4 { [%eval -8.76] [%clk 0:56:02] } 53. Kxg4 { [%eval -6.43] [%clk 0:32:24] } 53... d3 { [%eval -6.24] [%clk 0:56:29] } 54. h4 { [%eval -5.4] [%clk 0:31:46] } 54... d2 { [%eval #-50] [%clk 0:56:54] } 55. f4 { [%eval #-12] [%clk 0:32:12] } 55... d1=Q+ { [%eval #-11] [%clk 0:57:18] } 56. Kg5 { [%eval #-11] [%clk 0:32:21] } 56... Kd3 { [%eval #-11] [%clk 0:57:44] } 57. f5 { [%eval #-8] [%clk 0:31:51] } 57... Ke4 { [%eval #-7] [%clk 0:58:09] } 58. f6 { [%eval #-4] [%clk 0:32:02] } 58... Qd8 { [%eval #-4] [%clk 0:58:31] } 59. Kg6 { [%eval #-3] [%clk 0:32:01] } 59... Ke5 { [%eval #-8] [%clk 0:58:48] } 60. Kh7?? { [%eval #-3] } { Checkmate is now unavoidable. f7 was best. } { [%clk 0:31:06] } 60... Kxf6 { [%eval #-2] [%clk 0:59:10] } 61. h5 { [%eval #-2] [%clk 0:31:27] } 61... Qc7+ { [%eval #-1] [%clk 0:59:30] } 62. Kh8 { [%clk 0:31:50] } 62... Qg7# { [%clk 0:59:56] } 0-1