Event: Memorial Adolfa Anderssena 2025
Site: https://lichess.org/broadcast/adolf-anderssen-festival-2025--memoria-board-35/round-4/hCelDjBv/39cY8Xr7
White: Grunas, Kacper
WhiteElo: 1592
Black: Pietrzak, Tomasz
BlackElo: 1968
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Venice System
Variant: Standard
TimeControl: 10+5

1. e4 { [%eval 0.18] [%clk 0:10:05] } 1... c5 { [%eval 0.25] [%clk 0:09:59] } 2. Nf3 { [%eval 0.2] [%clk 0:10:06] } 2... a6 { [%eval 0.47] [%clk 0:10:02] } 3. c3 { [%eval 0.28] [%clk 0:10:08] } 3... d5 { [%eval 0.34] [%clk 0:10:04] } 4. exd5 { [%eval 0.32] [%clk 0:10:07] } 4... Qxd5 { [%eval 0.29] [%clk 0:10:07] } 5. d4 { [%eval 0.22] [%clk 0:10:10] } 5... Nc6 { [%eval 0.4] [%clk 0:09:57] } 6. Be3 { [%eval 0.41] [%clk 0:10:09] } 6... cxd4 { [%eval 0.4] [%clk 0:08:59] } 7. cxd4 { [%eval 0.43] [%clk 0:10:12] } 7... e6 { [%eval 0.41] [%clk 0:09:00] } 8. Nc3 { [%eval 0.36] [%clk 0:10:07] } 8... Bb4 { [%eval 0.63] [%clk 0:09:03] } 9. Be2 { [%eval 0.58] [%clk 0:10:00] } 9... Nf6 { [%eval 0.64] [%clk 0:09:04] } 10. O-O { [%eval 0.57] [%clk 0:10:00] } 10... Qd6 { [%eval 0.85] [%clk 0:08:39] } 11. a3 { [%eval 0.74] [%clk 0:09:50] } 11... Ba5 { [%eval 0.64] [%clk 0:07:39] } 12. Qc2 { [%eval 0.38] [%clk 0:09:39] } 12... h6 { [%eval 0.57] [%clk 0:07:29] } 13. Rfd1 { [%eval 0.3] [%clk 0:09:37] } 13... Nd5 { [%eval 0.34] [%clk 0:07:16] } 14. Ne4 { [%eval 0.31] [%clk 0:09:30] } 14... Qe7 { [%eval 0.48] [%clk 0:07:10] } 15. b4 { [%eval 0.12] [%clk 0:09:16] } 15... Bc7 { [%eval 0.16] [%clk 0:06:43] } 16. b5 { [%eval -0.07] [%clk 0:08:22] } 16... axb5 { [%eval -0.13] [%clk 0:04:09] } 17. Bxb5 { [%eval -0.19] [%clk 0:08:22] } 17... O-O { [%eval -0.02] [%clk 0:03:49] } 18. Bxc6 { [%eval 0.0] [%clk 0:05:59] } 18... bxc6 { [%eval 0.09] [%clk 0:03:51] } 19. Nc5 { [%eval -0.18] [%clk 0:06:02] } 19... g5?! { [%eval 0.42] } { Inaccuracy. Nxe3 was best. } { [%clk 0:01:54] } 20. Nd3 { [%eval -0.05] [%clk 0:04:10] } 20... f6 { [%eval 0.08] [%clk 0:01:02] } 21. Qxc6 { [%eval 0.0] [%clk 0:03:29] } 21... Bd7 { [%eval 0.0] [%clk 0:01:03] } 22. Qc4 { [%eval 0.0] [%clk 0:03:11] } 22... Rfc8 { [%eval 0.15] [%clk 0:01:04] } 23. Nc5 { [%eval 0.11] [%clk 0:02:52] } 23... Bd6 { [%eval 0.11] [%clk 0:01:00] } 24. Qd3 { [%eval 0.1] [%clk 0:02:44] } 24... Kg7 { [%eval 0.15] [%clk 0:01:03] } 25. Nxd7 { [%eval 0.1] [%clk 0:02:39] } 25... Qxd7 { [%eval 0.12] [%clk 0:00:59] } 26. Rdc1 { [%eval 0.06] [%clk 0:02:34] } 26... Rxc1+ { [%eval 0.14] [%clk 0:00:43] } 27. Rxc1 { [%eval -0.39] [%clk 0:02:38] } 27... Rxa3 { [%eval -0.38] [%clk 0:00:37] } 28. Qe2 { [%eval -0.47] [%clk 0:02:35] } 28... Bf4 { [%eval -0.47] [%clk 0:00:14] } 29. Bxf4 { [%eval -0.45] [%clk 0:02:08] } 29... Nxf4 { [%eval -0.57] [%clk 0:00:18] } 30. Qb2?? { [%eval -3.02] } { Blunder. Qe4 was best. } { [%clk 0:02:04] } 30... Ra7?? { [%eval -0.21] } { Blunder. Rxf3 was best. } { [%clk 0:00:11] } 31. Rd1 { [%eval -0.37] [%clk 0:01:42] } 31... Qd5 { [%eval -0.18] [%clk 0:00:15] } 32. Qb6?! { [%eval -0.95] } { Inaccuracy. Qc2 was best. } { [%clk 0:01:13] } 32... Rb7 { [%eval -0.98] [%clk 0:00:15] } 33. Qc5 { [%eval -0.94] [%clk 0:01:11] } 33... Qe4?! { [%eval -0.33] } { Inaccuracy. Qb3 was best. } { [%clk 0:00:09] } 34. Re1? { [%eval -1.7] } { Mistake. Ne1 was best. } { [%clk 0:00:47] } 34... Rb1 { [%eval -1.57] [%clk 0:00:08] } 35. Qa5 { [%eval -1.67] [%clk 0:00:30] } 35... Rxe1+? { [%eval -0.05] } { Mistake. g4 was best. } { [%clk 0:00:07] } 36. Qxe1 { [%eval -0.01] [%clk 0:00:34] } 36... Qxe1+ { [%eval -0.08] [%clk 0:00:08] } 37. Nxe1 { [%eval -0.09] [%clk 0:00:37] } 37... Ne2+ { [%eval -0.17] [%clk 0:00:13] } 38. Kf1 { [%eval -0.11] [%clk 0:00:41] } 38... Nxd4 { [%eval -0.15] [%clk 0:00:17] } 39. Nd3 { [%eval -0.55] [%clk 0:00:38] } 39... e5?! { [%eval 0.0] } { Inaccuracy. g4 was best. } { [%clk 0:00:19] } 40. f3 { [%eval -0.09] [%clk 0:00:39] } 40... Kf7 { [%eval -0.05] [%clk 0:00:22] } 41. Kf2 { [%eval -0.15] [%clk 0:00:39] } 41... Ke6 { [%eval -0.22] [%clk 0:00:27] } 42. Ke3?! { [%eval -1.05] } { Inaccuracy. g4 was best. } { [%clk 0:00:37] } 42... f5 { [%eval -1.07] [%clk 0:00:29] } 43. g3?? { [%eval -5.38] } { Blunder. Nf2 was best. } { [%clk 0:00:37] } 43... Nc2+?! { [%eval -3.51] } { Inaccuracy. Nxf3 was best. } { [%clk 0:00:24] } 44. Kd2?! { [%eval -4.72] } { Inaccuracy. Kf2 was best. } { [%clk 0:00:39] } 44... Nd4 { [%eval -4.49] [%clk 0:00:25] } 45. Ke3 { [%eval -5.13] [%clk 0:00:43] } 45... Kd5?? { [%eval -1.22] } { Blunder. Nxf3 was best. } { [%clk 0:00:20] } 46. f4?? { [%eval -3.96] } { Blunder. Nb4+ was best. } { [%clk 0:00:38] } 46... e4?? { [%eval -0.3] } { Blunder. exf4+ was best. } { [%clk 0:00:18] } 47. Ne1?? { [%eval -3.91] } { Blunder. Nb4+ was best. } { [%clk 0:00:38] } 47... Kc4?? { [%eval 0.0] } { Blunder. g4 was best. } { [%clk 0:00:15] } 48. fxg5 { [%eval 0.0] [%clk 0:00:31] } 48... hxg5 { [%eval -0.15] [%clk 0:00:19] } 49. h3?? { [%eval -5.2] } { Blunder. Ng2 was best. } { [%clk 0:00:33] } 49... Ne6?? { [%eval -0.16] } { Blunder. Kd5 was best. } { [%clk 0:00:22] } 50. g4?? { [%eval -2.63] } { Blunder. Ng2 was best. } { [%clk 0:00:33] } 50... fxg4?? { [%eval 0.0] } { Blunder. Kd5 was best. } { [%clk 0:00:15] } 51. hxg4 { [%eval 0.0] [%clk 0:00:35] } 51... Kd5 { [%eval 0.0] [%clk 0:00:17] } 52. Ng2?? { [%eval -5.74] } { Blunder. Nc2 was best. } { [%clk 0:00:35] } 52... Ke5 { [%eval -5.63] [%clk 0:00:17] } 53. Ne1 { [%eval -6.58] [%clk 0:00:25] } 53... Nf4 { [%eval -6.21] [%clk 0:00:16] } 54. Nc2 { [%eval -7.83] [%clk 0:00:27] } 54... Nd5+ { [%eval -7.57] [%clk 0:00:19] } 55. Kf2 { [%eval -7.39] [%clk 0:00:26] } 55... Kf4 { [%eval -8.41] [%clk 0:00:22] } 56. Nd4 { [%eval -8.89] [%clk 0:00:25] } 56... Kxg4 { [%eval -8.23] [%clk 0:00:18] } 57. Ne6 { [%eval -10.17] [%clk 0:00:26] } 57... Kf5 { [%eval -6.95] [%clk 0:00:19] } 58. Nd4+ { [%eval -7.3] [%clk 0:00:28] } 58... Ke5 { [%eval -6.0] [%clk 0:00:22] } 59. Nc6+?! { [%eval -8.36] } { Inaccuracy. Ne2 was best. } { [%clk 0:00:32] } 59... Kf4 { [%eval -7.88] [%clk 0:00:26] } 60. Nd4 { [%eval -8.78] [%clk 0:00:33] } 60... e3+ { [%eval -9.58] [%clk 0:00:24] } 61. Kg2 { [%eval -9.13] [%clk 0:00:35] } 61... Ke4 { [%eval -7.78] [%clk 0:00:25] } 62. Ne2? { [%eval #-12] } { Checkmate is now unavoidable. Nc2 was best. } { [%clk 0:00:38] } 62... Nf4+ { [%eval #-11] [%clk 0:00:29] } 0-1