Event: 78th LOTTO Polish Championship
Site: chess24.com
Date: 2021-05-02
White: Piorun, Kacper
WhiteTitle: GM
WhiteElo: 2615
Black: Socko, Bartosz
BlackTitle: GM
BlackElo: 2618
Result: 0-1
ECO: B18
Opening: Caro-Kann Defense: Classical Variation, Flohr Variation
Variant: Standard

1. e4 { [%eval 0.05] [%clk 1:30:58] } 1... c6 { [%eval 0.13] [%clk 1:30:54] } 2. d4 { [%eval 0.17] [%clk 1:31:15] } 2... d5 { [%eval 0.25] [%clk 1:31:20] } 3. Nc3 { [%eval 0.0] [%clk 1:31:41] } 3... dxe4 { [%eval 0.21] [%clk 1:31:45] } 4. Nxe4 { [%eval 0.0] [%clk 1:32:08] } 4... Bf5 { [%eval 0.4] [%clk 1:32:05] } 5. Ng3 { [%eval 0.19] [%clk 1:32:34] } 5... Bg6 { [%eval 0.28] [%clk 1:32:31] } 6. Nh3 { [%eval 0.0] [%clk 1:32:35] } 6... Nf6 { [%eval 0.07] [%clk 1:32:53] } 7. Nf4 { [%eval 0.0] [%clk 1:32:34] } 7... e5 { [%eval 0.27] [%clk 1:33:15] } 8. dxe5 { [%eval 0.15] [%clk 1:32:56] } 8... Qa5+ { [%eval 0.07] [%clk 1:33:19] } 9. c3 { [%eval 0.25] [%clk 1:33:22] } 9... Qxe5+ { [%eval 0.08] [%clk 1:33:41] } 10. Be2 { [%eval 0.28] [%clk 1:33:49] } 10... Bc5 { [%eval 0.07] [%clk 1:32:58] } 11. Qb3 { [%eval 0.14] [%clk 1:34:08] } 11... Qc7 { [%eval 0.36] [%clk 1:32:09] } 12. h4 { [%eval -0.14] [%clk 1:33:12] } 12... Qb6?! { [%eval 0.44] } { Inaccuracy. O-O was best. } { [%clk 1:28:45] } 13. O-O { [%eval 0.8] [%clk 1:25:09] } 13... Qxb3 { [%eval 0.66] [%clk 1:28:10] } 14. axb3 { [%eval 0.49] [%clk 1:25:38] } 14... Nbd7 { [%eval 0.64] [%clk 1:28:20] } 15. h5 { [%eval 0.71] [%clk 1:23:28] } 15... Bc2 { [%eval 0.59] [%clk 1:28:19] } 16. Bd1 { [%eval 0.92] [%clk 1:09:17] } 16... Bxd1 { [%eval 0.68] [%clk 1:27:03] } 17. Re1+ { [%eval 0.69] [%clk 1:09:44] } 17... Be7 { [%eval 0.83] [%clk 1:21:48] } 18. Nf5?? { [%eval -0.78] } { Blunder. Rxd1 was best. } { [%clk 1:05:56] } 18... Bg4?! { [%eval -0.25] } { Inaccuracy. Bc2 was best. } { [%clk 1:11:27] } 19. Nxe7 { [%eval -0.76] [%clk 0:57:35] } 19... Kd8 { [%eval -0.44] [%clk 1:10:05] } 20. Ra5? { [%eval -1.72] } { Mistake. f3 was best. } { [%clk 0:57:27] } 20... Re8 { [%eval -1.95] [%clk 1:05:29] } 21. f3 { [%eval -1.89] [%clk 0:57:46] } 21... Rxe7 { [%eval -2.0] [%clk 0:57:18] } 22. Rxe7 { [%eval -1.98] [%clk 0:58:09] } 22... Kxe7 { [%eval -1.92] [%clk 0:57:43] } 23. fxg4 { [%eval -1.91] [%clk 0:58:36] } 23... Nxg4 { [%eval -1.89] [%clk 0:58:06] } 24. Kf1 { [%eval -2.26] [%clk 0:58:55] } 24... Nde5 { [%eval -2.55] [%clk 0:54:27] } 25. Ke2 { [%eval -2.42] [%clk 0:58:05] } 25... a6 { [%eval -2.5] [%clk 0:52:49] } 26. Be3 { [%eval -2.62] [%clk 0:56:06] } 26... Re8 { [%eval -2.98] [%clk 0:52:58] } 27. Bd4 { [%eval -2.85] [%clk 0:55:02] } 27... Kd6?! { [%eval -2.03] } { Inaccuracy. Kf6 was best. } { [%clk 0:50:43] } 28. Kd2 { [%eval -2.06] [%clk 0:54:00] } 28... f6 { [%eval -1.78] [%clk 0:42:57] } 29. Bc5+ { [%eval -1.79] [%clk 0:51:12] } 29... Kc7 { [%eval -1.84] [%clk 0:41:31] } 30. Bd4 { [%eval -2.21] [%clk 0:51:39] } 30... Nf7 { [%eval -2.29] [%clk 0:38:49] } 31. b4 { [%eval -2.5] [%clk 0:43:46] } 31... Re4 { [%eval -2.58] [%clk 0:36:07] } 32. Ne2 { [%eval -3.23] [%clk 0:40:07] } 32... Nge5 { [%eval -3.29] [%clk 0:35:01] } 33. b3 { [%eval -4.04] [%clk 0:33:50] } 33... Rg4 { [%eval -3.74] [%clk 0:33:35] } 34. Ke3 { [%eval -4.28] [%clk 0:23:33] } 34... Rxg2 { [%eval -4.57] [%clk 0:32:59] } 35. Ra1 { [%eval -4.48] [%clk 0:23:44] } 35... Rg5 { [%eval -4.12] [%clk 0:27:40] } 36. Nf4 { [%eval -4.14] [%clk 0:23:35] } 36... Rg3+ { [%eval -4.13] [%clk 0:28:04] } 37. Ke2 { [%eval -3.8] [%clk 0:24:02] } 37... Rg4 { [%eval -3.05] [%clk 0:19:55] } 38. Be3? { [%eval -4.86] } { Mistake. Ne6+ was best. } { [%clk 0:21:34] } 38... Ng5 { [%eval -4.96] [%clk 0:18:07] } 39. Rd1 { [%eval -5.19] [%clk 0:17:25] } 39... Rh4 { [%eval -5.25] [%clk 0:17:41] } 40. Rd4 { [%eval -5.47] [%clk 0:47:44] } 40... Rh2+ { [%eval -5.8] [%clk 0:46:37] } 41. Kd1 { [%eval -5.63] [%clk 0:47:43] } 41... b5 { [%eval -4.47] [%clk 0:37:31] } 42. Kc1 { [%eval -4.8] [%clk 0:46:08] } 42... Kc8 { [%eval -3.99] [%clk 0:34:06] } 43. Rd1 { [%eval -4.32] [%clk 0:45:12] } 43... Rh4 { [%eval -3.85] [%clk 0:30:16] } 44. Kc2 { [%eval -4.27] [%clk 0:41:59] } 44... g6 { [%eval -3.82] [%clk 0:23:54] } 45. hxg6 { [%eval -3.67] [%clk 0:40:50] } 45... hxg6 { [%eval -3.7] [%clk 0:24:18] } 46. Kc1 { [%eval -3.38] [%clk 0:38:06] } 46... Ngf7 { [%eval -3.38] [%clk 0:21:22] } 47. Kc2 { [%eval -4.16] [%clk 0:34:25] } 47... Rh2+ { [%eval -4.17] [%clk 0:19:43] } 48. Kb1 { [%eval -4.17] [%clk 0:33:59] } 48... g5 { [%eval -4.02] [%clk 0:18:18] } 49. Ne6 { [%eval -3.72] [%clk 0:34:24] } 49... Re2 { [%eval -4.06] [%clk 0:18:38] } 50. Bc1 { [%eval -4.25] [%clk 0:34:03] } 50... Nf3 { [%eval -3.83] [%clk 0:16:49] } 51. Nc5 { [%eval -4.37] [%clk 0:30:31] } 51... g4 { [%eval -3.98] [%clk 0:15:46] } 52. Bf4 { [%eval -3.85] [%clk 0:29:59] } 52... Re1 { [%eval -3.35] [%clk 0:14:18] } 53. Kc2 { [%eval -3.11] [%clk 0:30:05] } 53... Rxd1 { [%eval -3.31] [%clk 0:12:47] } 54. Kxd1 { [%eval -2.87] [%clk 0:30:33] } 54... N3e5 { [%eval -2.45] [%clk 0:11:38] } 55. Ke2 { [%eval -2.57] [%clk 0:30:15] } 55... Nd7 { [%eval -2.34] [%clk 0:10:15] } 56. Ne6 { [%eval -2.55] [%clk 0:29:22] } 56... Nd8 { [%eval -2.68] [%clk 0:08:49] } 57. Nc7 { [%eval -3.05] [%clk 0:22:29] } 57... Nb6 { [%eval -3.14] [%clk 0:07:45] } 58. Nxa6 { [%eval -2.7] [%clk 0:15:31] } 58... Ne6 { [%eval -3.77] [%clk 0:06:55] } 59. Bh2 { [%eval -3.39] [%clk 0:15:30] } 59... Nd7 { [%eval -3.26] [%clk 0:06:45] } 60. Bd6 { [%eval -3.7] [%clk 0:14:54] } 60... Kb7 { [%eval -4.59] [%clk 0:06:57] } 61. Nc5+ { [%eval -4.52] [%clk 0:15:13] } 61... Ndxc5 { [%eval -4.34] [%clk 0:07:16] } 62. bxc5 { [%eval -3.17] [%clk 0:15:37] } 62... f5 { [%eval -4.61] [%clk 0:07:03] } 63. Kd3 { [%eval -3.51] [%clk 0:15:53] } 63... f4 { [%eval -4.77] [%clk 0:04:57] } 64. Ke4 { [%eval -4.98] [%clk 0:16:10] } 64... g3 { [%eval -4.77] [%clk 0:05:19] } 65. Kf3 { [%eval -4.62] [%clk 0:16:24] } 65... Kc8 { [%eval -4.21] [%clk 0:05:39] } 66. b4?! { [%eval -5.74] } { Inaccuracy. Be5 was best. } { [%clk 0:16:17] } 66... Kd7 { [%eval -5.62] [%clk 0:06:06] } 67. Be5 { [%eval -5.68] [%clk 0:16:10] } 67... Ke7 { [%eval -6.39] [%clk 0:06:25] } 0-1