Event: XXI Batlic Pearl Ches Festival 2025 Group A
Site: Lazy, Poland
Date: 2025-07-03
White: Duda, Leon
WhiteElo: 1967
Black: Zeissel, Andrzej
BlackElo: 2038
Result: 1/2-1/2
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... e6 { [%eval 0.28] [%clk 1:31:19] } 3. d4 { [%eval 0.4] [%clk 1:31:45] } 3... cxd4 { [%eval 0.29] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:13] } 4... a6 { [%eval 0.42] [%clk 1:32:10] } 5. Nc3 { [%eval 0.35] [%clk 1:31:48] } 5... Qc7 { [%eval 0.44] [%clk 1:32:34] } 6. Bd3 { [%eval 0.26] [%clk 1:31:55] } 6... Nf6 { [%eval 0.25] [%clk 1:32:33] } 7. O-O { [%eval 0.23] [%clk 1:31:27] } 7... Nc6 { [%eval 0.35] [%clk 1:32:19] } 8. Nxc6 { [%eval 0.34] [%clk 1:31:36] } 8... dxc6 { [%eval 0.76] [%clk 1:31:51] } 9. f4 { [%eval 0.74] [%clk 1:31:23] } 9... e5 { [%eval 0.7] [%clk 1:31:44] } 10. f5 { [%eval 0.43] [%clk 1:31:37] } 10... b5 { [%eval 0.42] [%clk 1:31:06] } 11. a4 { [%eval 0.46] [%clk 1:31:39] } 11... Bb7 { [%eval 0.54] [%clk 1:31:03] } 12. Qf3 { [%eval 0.28] [%clk 1:31:34] } 12... Be7 { [%eval 0.31] [%clk 1:29:45] } 13. Be3 { [%eval 0.41] [%clk 1:31:39] } 13... h5 { [%eval 0.83] [%clk 1:25:05] } 14. Kh1 { [%eval 0.83] [%clk 1:23:09] } 14... h4 { [%eval 0.8] [%clk 1:20:57] } 15. Rfd1?! { [%eval -0.06] } { Inaccuracy. h3 was best. } { [%clk 1:12:43] } 15... Rd8?! { [%eval 0.69] } { Inaccuracy. b4 was best. } { [%clk 1:14:23] } 16. Qh3?? { [%eval -1.6] } { Blunder. h3 was best. } { [%clk 1:02:46] } 16... b4 { [%eval -1.52] [%clk 1:10:06] } 17. Nb1 { [%eval -1.54] [%clk 1:00:10] } 17... Nxe4 { [%eval -1.53] [%clk 1:06:57] } 18. Nd2 { [%eval -1.53] [%clk 0:56:00] } 18... Nf6 { [%eval -1.5] [%clk 0:57:12] } 19. Ne4 { [%eval -1.73] [%clk 0:46:39] } 19... c5 { [%eval -1.74] [%clk 0:51:52] } 20. Nxf6+ { [%eval -1.64] [%clk 0:45:26] } 20... Bxf6 { [%eval -1.65] [%clk 0:50:20] } 21. Bc4 { [%eval -1.68] [%clk 0:36:53] } 21... Ke7 { [%eval -1.16] [%clk 0:43:47] } 22. Bf2 { [%eval -1.66] [%clk 0:33:45] } 22... Qc6?! { [%eval -0.84] } { Inaccuracy. Rd4 was best. } { [%clk 0:31:34] } 23. Rxd8?! { [%eval -1.71] } { Inaccuracy. a5 was best. } { [%clk 0:25:31] } 23... Rxd8 { [%eval -1.66] [%clk 0:26:45] } 24. Bxh4?? { [%eval -4.44] } { Blunder. Be3 was best. } { [%clk 0:23:18] } 24... Rd2 { [%eval -4.13] [%clk 0:20:52] } 25. Bf1 { [%eval -4.36] [%clk 0:20:38] } 25... Qe4 { [%eval -4.1] [%clk 0:17:43] } 26. Be1 { [%eval -4.42] [%clk 0:12:03] } 26... Rxc2 { [%eval -4.43] [%clk 0:16:56] } 27. Rd1 { [%eval -4.03] [%clk 0:12:06] } 27... Rxb2?? { [%eval 2.69] } { Blunder. Bd5 was best. } { [%clk 0:15:37] } 28. Qh8 { [%eval 2.48] [%clk 0:11:11] } 28... Bd5 { [%eval 2.46] [%clk 0:14:52] } 29. Qc8 { [%eval 2.56] [%clk 0:10:05] } 29... Rc2 { [%eval 2.26] [%clk 0:11:51] } 30. Qxa6?? { [%eval -0.63] } { Blunder. Bf2 was best. } { [%clk 0:06:00] } 30... Rxg2?? { [%eval #12] } { Checkmate is now unavoidable. Bg5 was best. } { [%clk 0:08:19] } 31. Qa7+ { [%eval #11] [%clk 0:05:48] } 31... Kf8 { [%eval #11] [%clk 0:05:53] } 32. Qb8+ { [%eval #10] [%clk 0:05:43] } 32... Ke7 { [%eval #10] [%clk 0:06:15] } 33. Qc7+ { [%eval #9] [%clk 0:05:31] } 33... Kf8 { [%eval #9] [%clk 0:06:05] } 34. Qxc5+?? { [%eval 2.93] } { Lost forced checkmate sequence. Qc8+ was best. } { [%clk 0:04:38] } 34... Kg8 { [%eval 2.99] [%clk 0:06:28] } 35. Qxd5 { [%eval 3.1] [%clk 0:04:38] } 35... Qxd5 { [%eval 2.77] [%clk 0:06:33] } 36. Rxd5 { [%eval 2.94] [%clk 0:05:04] } 36... Ra2 { [%eval 3.12] [%clk 0:06:44] } 37. Bxb4 { [%eval 3.07] [%clk 0:03:24] } 37... Rxa4 { [%eval 2.91] [%clk 0:07:10] } 38. Bd2 { [%eval 2.95] [%clk 0:03:01] } 38... Ra1 { [%eval 3.5] [%clk 0:05:35] } 39. Kg2 { [%eval 3.31] [%clk 0:03:20] } 39... e4 { [%eval 3.65] [%clk 0:05:05] } 40. Be3 { [%eval 3.24] [%clk 0:02:18] } 40... Re1 { [%eval 3.82] [%clk 0:05:07] } 41. Bf2 { [%eval 3.5] [%clk 0:02:35] } 41... Rc1 { [%eval 3.59] [%clk 0:05:25] } 42. Rb5 { [%eval 3.06] [%clk 0:01:27] } 42... Rc2 { [%eval 2.8] [%clk 0:05:19] } 43. Kg1 { [%eval 2.76] [%clk 0:01:36] } 43... Bg5 { [%eval 3.36] [%clk 0:05:33] } 44. Re5 { [%eval 2.91] [%clk 0:01:17] } 44... Bf4 { [%eval 2.92] [%clk 0:04:26] } 45. Re8+ { [%eval 2.7] [%clk 0:01:12] } 45... Kh7 { [%eval 2.61] [%clk 0:04:53] } 46. h3 { [%eval 2.78] [%clk 0:01:35] } 46... Bh2+ { [%eval 3.38] [%clk 0:03:07] } 47. Kg2 { [%eval 3.35] [%clk 0:00:54] } 47... Bd6 { [%eval 3.33] [%clk 0:03:34] } 48. Rxe4 { [%eval 3.26] [%clk 0:00:47] } 48... Bc5 { [%eval 3.14] [%clk 0:04:02] } 49. Rh4+?? { [%eval 1.0] } { Blunder. Be2 was best. } { [%clk 0:00:39] } 49... Kg8 { [%eval 0.92] [%clk 0:04:30] } 50. Rf4 { [%eval 1.04] [%clk 0:00:59] } 50... Kf8 { [%eval 0.97] [%clk 0:04:37] } 51. Bd3 { [%eval 0.88] [%clk 0:00:51] } 51... Rxf2+ { [%eval 0.42] [%clk 0:04:46] } 52. Rxf2 { [%eval 0.41] [%clk 0:01:19] } 52... Bxf2 { [%eval 0.47] [%clk 0:05:12] } 53. Kxf2 { [%eval 2.01] [%clk 0:01:46] } 53... Ke7 { [%eval 0.46] [%clk 0:05:39] } 54. h4 { [%eval 0.35] [%clk 0:00:43] } 54... g6 { [%eval 0.36] [%clk 0:05:55] } 55. h5 { [%eval 0.34] [%clk 0:00:46] } 55... gxf5 { [%eval 0.34] [%clk 0:06:05] } 56. Bxf5 { [%eval 0.33] [%clk 0:00:38] } 56... Kf8 { [%eval 0.26] [%clk 0:06:19] } 57. h6 { [%eval 0.28] [%clk 0:00:43] } 57... Kg8 { [%eval 0.28] [%clk 0:06:45] } 58. Kf3 { [%eval 0.3] [%clk 0:01:02] } 58... f6 { [%eval 0.32] [%clk 0:06:24] } 59. Ke4 { [%eval 0.34] [%clk 0:01:05] } 59... Kh8 { [%eval 0.29] [%clk 0:06:40] } 60. Kd5 { [%eval 0.27] [%clk 0:00:57] } 60... Kg8 { [%eval 0.26] [%clk 0:07:03] } 61. Ke6 { [%eval 0.26] [%clk 0:00:57] } 61... Kh8 { [%eval 0.33] [%clk 0:07:26] } 62. Ke7 { [%eval 0.2] [%clk 0:01:00] } 62... Kg8 { [%eval 0.24] [%clk 0:07:52] } 63. Ke8 { [%eval 0.26] [%clk 0:00:43] } 63... Kh8 { [%eval 0.26] [%clk 0:08:17] } 64. Kf7 { [%clk 0:00:48] } 1/2-1/2