Event: Rubinstein Chess Festival 2025 - OPEN B
Site: https://lichess.org/broadcast/rubinstein-chess-festival-2025-open-b/round-2/EWgM1Gyd/QLs4EgSa
White: Spyra, Piotr
WhiteElo: 1889
Black: Koch, Maciej
BlackElo: 1767
Result: 0-1
ECO: E61
Opening: King's Indian Defense: Smyslov Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... Nf6 { [%eval 0.19] [%clk 1:30:43] } 2. c4 { [%eval 0.18] [%clk 1:31:07] } 2... g6 { [%eval 0.28] [%clk 1:31:03] } 3. Nc3 { [%eval 0.18] [%clk 1:31:13] } 3... Bg7 { [%eval 0.51] [%clk 1:31:04] } 4. Nf3 { [%eval 0.17] [%clk 1:31:19] } 4... d6 { [%eval 0.5] [%clk 1:31:16] } 5. Bg5 { [%eval 0.17] [%clk 1:31:31] } 5... O-O { [%eval 0.28] [%clk 1:31:03] } 6. e3 { [%eval 0.12] [%clk 1:31:35] } 6... Nbd7 { [%eval 0.37] [%clk 1:28:09] } 7. Be2 { [%eval 0.32] [%clk 1:30:41] } 7... h6 { [%eval 0.32] [%clk 1:26:05] } 8. Bh4 { [%eval 0.42] [%clk 1:31:02] } 8... e5 { [%eval 0.34] [%clk 1:16:35] } 9. Qc2 { [%eval 0.44] [%clk 1:30:05] } 9... Re8 { [%eval 0.47] [%clk 1:14:01] } 10. Rd1 { [%eval 0.33] [%clk 1:27:08] } 10... g5 { [%eval 0.44] [%clk 1:08:22] } 11. Bg3 { [%eval 0.31] [%clk 1:27:29] } 11... e4?! { [%eval 1.17] } { Inaccuracy. exd4 was best. } { [%clk 1:01:19] } 12. Nd2 { [%eval 1.01] [%clk 1:23:31] } 12... Qe7 { [%eval 0.97] [%clk 1:00:50] } 13. Nb5 { [%eval 1.02] [%clk 1:21:14] } 13... Qd8 { [%eval 1.01] [%clk 0:50:18] } 14. c5 { [%eval 0.61] [%clk 1:03:59] } 14... a6 { [%eval 0.5] [%clk 0:48:05] } 15. Qa4?! { [%eval -0.31] } { Inaccuracy. cxd6 was best. } { [%clk 1:01:34] } 15... Nxc5 { [%eval -0.21] [%clk 0:43:30] } 16. dxc5 { [%eval -0.24] [%clk 1:00:55] } 16... Bd7 { [%eval -0.29] [%clk 0:43:50] } 17. cxd6 { [%eval -0.35] [%clk 0:49:36] } 17... axb5 { [%eval -0.2] [%clk 0:38:20] } 18. dxc7 { [%eval -0.01] [%clk 0:42:03] } 18... bxa4 { [%eval -0.09] [%clk 0:38:05] } 19. cxd8=Q { [%eval -0.09] [%clk 0:42:15] } 19... Rexd8 { [%eval -0.1] [%clk 0:37:05] } 20. Nb1?! { [%eval -0.91] } { Inaccuracy. Be5 was best. } { [%clk 0:39:23] } 20... Be6 { [%eval -0.69] [%clk 0:36:13] } 21. Nc3? { [%eval -2.34] } { Mistake. Rxd8+ was best. } { [%clk 0:39:28] } 21... Nd5 { [%eval -2.41] [%clk 0:28:55] } 22. Nxe4 { [%eval -2.3] [%clk 0:37:26] } 22... Bxb2 { [%eval -2.1] [%clk 0:28:54] } 23. Nc5 { [%eval -2.32] [%clk 0:35:11] } 23... Nc3 { [%eval -2.11] [%clk 0:27:29] } 24. Rxd8+ { [%eval -2.28] [%clk 0:34:14] } 24... Rxd8 { [%eval -2.2] [%clk 0:27:53] } 25. Nxe6 { [%eval -1.94] [%clk 0:34:31] } 25... fxe6 { [%eval -1.87] [%clk 0:28:16] } 26. Be5? { [%eval -3.39] } { Mistake. Bg4 was best. } { [%clk 0:33:27] } 26... a3 { [%eval -3.16] [%clk 0:28:00] } 27. f4?! { [%eval -4.01] } { Inaccuracy. Bf6 was best. } { [%clk 0:29:49] } 27... gxf4?! { [%eval -2.6] } { Inaccuracy. Nxa2 was best. } { [%clk 0:22:01] } 28. exf4?! { [%eval -3.56] } { Inaccuracy. Bf6 was best. } { [%clk 0:30:04] } 28... Nxa2 { [%eval -3.49] [%clk 0:20:20] } 29. Bc4 { [%eval -3.29] [%clk 0:29:43] } 29... Nc3?! { [%eval -2.17] } { Inaccuracy. Bxe5 was best. } { [%clk 0:14:17] } 30. Bxe6+ { [%eval -2.07] [%clk 0:29:43] } 30... Kf8 { [%eval -2.06] [%clk 0:14:38] } 31. O-O { [%eval -2.53] [%clk 0:27:40] } 31... Rd2 { [%eval -2.3] [%clk 0:11:27] } 32. Rf2 { [%eval -2.27] [%clk 0:22:59] } 32... Rd1+ { [%eval -2.32] [%clk 0:08:52] } 33. Rf1 { [%eval -2.29] [%clk 0:23:17] } 33... Rxf1+?? { [%eval -0.51] } { Blunder. Rd2 was best. } { [%clk 0:08:50] } 34. Kxf1 { [%eval -0.67] [%clk 0:23:42] } 34... Ne4 { [%eval -0.56] [%clk 0:09:00] } 35. Bc7 { [%eval -0.69] [%clk 0:20:31] } 35... Ke7 { [%eval -0.43] [%clk 0:07:06] } 36. Bg8?? { [%eval -2.69] } { Blunder. f5 was best. } { [%clk 0:19:34] } 36... Kd7?! { [%eval -1.98] } { Inaccuracy. Nc3 was best. } { [%clk 0:02:53] } 37. Bb8?! { [%eval -2.92] } { Inaccuracy. Ba5 was best. } { [%clk 0:19:32] } 37... Bf6?! { [%eval -1.73] } { Inaccuracy. b5 was best. } { [%clk 0:02:53] } 38. g4?! { [%eval -2.39] } { Inaccuracy. f5 was best. } { [%clk 0:17:28] } 38... b5 { [%eval -2.45] [%clk 0:01:55] } 39. Ke1 { [%eval -2.47] [%clk 0:17:12] } 39... Nc5?? { [%eval -0.09] } { Blunder. Bg7 was best. } { [%clk 0:00:45] } 40. Kd2 { [%eval -0.17] [%clk 0:16:14] } 40... Ne6 { [%eval -0.05] [%clk 0:00:53] } 41. f5 { [%eval 0.0] [%clk 0:16:43] } 41... Nd4 { [%eval 0.0] [%clk 0:00:55] } 42. Ba7 { [%eval -0.12] [%clk 0:16:05] } 42... Nf3+ { [%eval -0.07] [%clk 0:00:36] } 43. Kd3? { [%eval -1.68] } { Mistake. Kc2 was best. } { [%clk 0:15:01] } 43... b4? { [%eval 0.0] } { Mistake. Nxh2 was best. } { [%clk 0:00:32] } 44. Bc5 { [%eval 0.0] [%clk 0:14:53] } 44... Ne1+?? { [%eval 2.43] } { Blunder. Nxh2 was best. } { [%clk 0:00:32] } 45. Ke4 { [%eval 2.08] [%clk 0:15:03] } 45... Nc2 { [%eval 1.6] [%clk 0:00:33] } 46. Bb3? { [%eval -0.02] } { Mistake. Bf8 was best. } { [%clk 0:13:22] } 46... Kc6 { [%eval 0.0] [%clk 0:00:37] } 47. Bf8 { [%eval 0.0] [%clk 0:12:55] } 47... Kb5 { [%eval 0.0] [%clk 0:00:39] } 48. Kd5?? { [%eval -1.82] } { Blunder. h4 was best. } { [%clk 0:08:58] } 48... Nd4 { [%eval -1.81] [%clk 0:00:38] } 49. Bc4+? { [%eval -3.64] } { Mistake. Ba2 was best. } { [%clk 0:09:22] } 49... Ka4 { [%eval -3.62] [%clk 0:00:52] } 50. h4?! { [%eval -4.57] } { Inaccuracy. Bxh6 was best. } { [%clk 0:08:40] } 50... b3?? { [%eval -1.89] } { Blunder. Nb3 was best. } { [%clk 0:00:44] } 51. Bxb3+ { [%eval -1.88] [%clk 0:04:41] } 51... Nxb3 { [%eval -1.8] [%clk 0:00:31] } 52. Bxa3 { [%eval -1.74] [%clk 0:05:08] } 52... Kxa3 { [%eval -1.74] [%clk 0:00:39] } 53. g5 { [%eval -1.78] [%clk 0:03:21] } 53... hxg5 { [%eval -1.65] [%clk 0:00:58] } 54. hxg5 { [%eval -1.78] [%clk 0:03:47] } 54... Bxg5 { [%eval -1.91] [%clk 0:01:23] } 55. Ke6 { [%eval -1.91] [%clk 0:03:51] } 55... Nd4+ { [%eval -1.73] [%clk 0:01:44] } 56. Ke5 { [%eval -1.72] [%clk 0:04:08] } 56... Nc6+ { [%eval -1.74] [%clk 0:01:37] } 57. Ke6 { [%eval -1.9] [%clk 0:03:06] } 57... Nd8+ { [%eval -1.9] [%clk 0:01:56] } 58. Ke5 { [%eval -1.89] [%clk 0:03:34] } 58... Be7 { [%eval -1.89] [%clk 0:01:08] } 59. f6 { [%eval -1.88] [%clk 0:03:33] } 59... Bf8 { [%eval -1.88] [%clk 0:01:29] } 60. Kf5 { [%eval -1.88] [%clk 0:03:55] } 60... Bd6 { [%eval -2.06] [%clk 0:01:24] } 61. f7 { [%eval -1.95] [%clk 0:03:41] } 61... Kb4 { [%eval -1.83] [%clk 0:01:15] } 62. Kg6 { [%eval -1.89] [%clk 0:04:04] } 62... Ne6 { [%eval -1.72] [%clk 0:01:34] } 63. Kf6 { [%eval -1.84] [%clk 0:03:43] } 63... Nf8 { [%eval -1.84] [%clk 0:01:57] } 64. Kg7?? { [%eval #-31] } { Checkmate is now unavoidable. Kf5 was best. } { [%clk 0:03:58] } 64... Kc5 { [%eval -85.07] [%clk 0:02:21] } 65. Kg8?! { [%eval #-12] } { Checkmate is now unavoidable. Kh6 was best. } { [%clk 0:04:22] } 65... Kd5 { [%eval #-11] [%clk 0:02:44] } 66. Kg7 { [%eval #-12] [%clk 0:04:45] } 66... Ke6 { [%eval #-11] [%clk 0:02:48] } 67. Kg8 { [%eval #-6] [%clk 0:04:51] } 67... Kf6 { [%eval #-5] [%clk 0:02:59] } 68. Kh8 { [%eval #-5] [%clk 0:05:13] } 68... Ng6+ { [%eval #-7] [%clk 0:01:10] } 69. Kg8 { [%eval #-6] [%clk 0:05:36] } 69... Bf8 { [%eval #-5] [%clk 0:00:54] } 70. Kh7 { [%eval #-5] [%clk 0:06:04] } 70... Ne7 { [%eval #-4] [%clk 0:00:53] } 71. Kh8 { [%eval #-4] [%clk 0:06:30] } 71... Kxf7 { [%eval #-3] [%clk 0:01:07] } 72. Kh7 { [%eval #-3] [%clk 0:06:51] } 72... Nd5 { [%eval #-2] [%clk 0:01:19] } 0-1