Event: Cztery Pory Roku - edycja Lato 2025
Site: Iwonicz
Date: 2025-07-11
White: Oberc, Szymon
WhiteElo: 1903
Black: Kasperek, Ryszard
BlackTitle: FM
BlackElo: 2095
Result: 0-1
ECO: B41
Opening: Sicilian Defense: Kan Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... e6 { [%eval 0.28] [%clk 1:31:15] } 3. d4 { [%eval 0.4] [%clk 1:31:42] } 3... cxd4 { [%eval 0.29] [%clk 1:31:36] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:05] } 4... a6 { [%eval 0.42] [%clk 1:30:53] } 5. a3 { [%eval 0.28] [%clk 1:31:30] } 5... Nf6 { [%eval 0.41] [%clk 1:29:02] } 6. Nc3 { [%eval 0.26] [%clk 1:30:45] } 6... Qc7 { [%eval 0.4] [%clk 1:26:59] } 7. Be3 { [%eval -0.09] [%clk 1:27:33] } 7... b5 { [%eval 0.0] [%clk 1:23:35] } 8. Bd3 { [%eval -0.06] [%clk 1:25:21] } 8... Bb7 { [%eval -0.1] [%clk 1:19:45] } 9. O-O { [%eval -0.13] [%clk 1:22:12] } 9... Nc6 { [%eval 0.17] [%clk 1:10:28] } 10. Qe2 { [%eval 0.0] [%clk 1:15:00] } 10... Ne5 { [%eval 0.0] [%clk 1:02:16] } 11. f3 { [%eval -0.24] [%clk 1:10:35] } 11... Rc8 { [%eval -0.04] [%clk 0:54:05] } 12. Rfd1 { [%eval -0.44] [%clk 1:07:44] } 12... Bc5 { [%eval -0.29] [%clk 0:48:21] } 13. Nb3 { [%eval -0.3] [%clk 0:59:26] } 13... Bxe3+ { [%eval -0.29] [%clk 0:46:24] } 14. Qxe3 { [%eval -0.27] [%clk 0:59:03] } 14... O-O { [%eval -0.26] [%clk 0:46:32] } 15. Rd2 { [%eval -0.28] [%clk 0:53:55] } 15... d5 { [%eval -0.31] [%clk 0:43:09] } 16. exd5 { [%eval -0.26] [%clk 0:53:13] } 16... Nxd5 { [%eval -0.05] [%clk 0:42:57] } 17. Nxd5 { [%eval -0.12] [%clk 0:51:11] } 17... Bxd5 { [%eval -0.15] [%clk 0:43:00] } 18. Be2 { [%eval -0.35] [%clk 0:42:33] } 18... Nc4 { [%eval -0.17] [%clk 0:29:17] } 19. Bxc4 { [%eval -0.17] [%clk 0:41:57] } 19... bxc4 { [%eval -0.19] [%clk 0:29:44] } 20. Nd4 { [%eval -0.15] [%clk 0:41:41] } 20... c3 { [%eval -0.03] [%clk 0:30:10] } 21. bxc3 { [%eval -0.3] [%clk 0:41:28] } 21... Qxc3 { [%eval -0.05] [%clk 0:30:36] } 22. Qxc3 { [%eval -0.12] [%clk 0:40:17] } 22... Rxc3 { [%eval -0.17] [%clk 0:31:03] } 23. Ne2 { [%eval -0.31] [%clk 0:38:07] } 23... Rc4 { [%eval -0.42] [%clk 0:29:15] } 24. Rb1 { [%eval -0.52] [%clk 0:37:15] } 24... g5 { [%eval -0.25] [%clk 0:27:01] } 25. Kf2?! { [%eval -1.23] } { Inaccuracy. Rb6 was best. } { [%clk 0:32:31] } 25... Rfc8 { [%eval -1.1] [%clk 0:24:51] } 26. Rb2 { [%eval -1.18] [%clk 0:32:38] } 26... Kg7 { [%eval -0.83] [%clk 0:23:01] } 27. Ke1?! { [%eval -1.4] } { Inaccuracy. Ng3 was best. } { [%clk 0:29:02] } 27... h5 { [%eval -1.43] [%clk 0:22:16] } 28. Kf2 { [%eval -1.62] [%clk 0:26:35] } 28... Kf6?! { [%eval -0.71] } { Inaccuracy. h4 was best. } { [%clk 0:20:57] } 29. Rb6 { [%eval -1.11] [%clk 0:24:30] } 29... R8c6 { [%eval -1.16] [%clk 0:15:21] } 30. Rxc6 { [%eval -1.05] [%clk 0:23:22] } 30... Bxc6 { [%eval -1.22] [%clk 0:15:21] } 31. Ke3 { [%eval -1.79] [%clk 0:18:48] } 31... h4 { [%eval -1.9] [%clk 0:11:13] } 32. g3 { [%eval -2.02] [%clk 0:16:21] } 32... Bb5 { [%eval -1.74] [%clk 0:08:34] } 33. c3 { [%eval -2.29] [%clk 0:14:05] } 33... Ra4 { [%eval -2.07] [%clk 0:07:48] } 34. Ra2 { [%eval -2.24] [%clk 0:13:46] } 34... Bc4?! { [%eval -1.55] } { Inaccuracy. e5 was best. } { [%clk 0:05:16] } 35. Ra1 { [%eval -1.55] [%clk 0:14:00] } 35... e5?! { [%eval -0.96] } { Inaccuracy. Ra5 was best. } { [%clk 0:04:46] } 36. Nc1?! { [%eval -1.79] } { Inaccuracy. gxh4 was best. } { [%clk 0:11:54] } 36... Bd5? { [%eval -0.11] } { Mistake. a5 was best. } { [%clk 0:04:31] } 37. Nd3 { [%eval -0.19] [%clk 0:10:53] } 37... Rc4 { [%eval -0.15] [%clk 0:03:16] } 38. Rc1 { [%eval -0.33] [%clk 0:10:23] } 38... a5 { [%eval -0.1] [%clk 0:03:22] } 39. Nf2 { [%eval -0.63] [%clk 0:04:40] } 39... Ke6 { [%eval -0.88] [%clk 0:03:00] } 40. Ne4 { [%eval -0.76] [%clk 0:03:31] } 40... g4 { [%eval -0.77] [%clk 0:01:11] } 41. gxh4?? { [%eval -3.39] } { Blunder. Nd2 was best. } { [%clk 0:00:56] } 41... gxf3 { [%eval -3.31] [%clk 0:01:22] } 42. Ng5+ { [%eval -3.03] [%clk 0:00:58] } 42... Kd6?! { [%eval -1.9] } { Inaccuracy. Kf5 was best. } { [%clk 0:01:33] } 43. Nxf3?! { [%eval -3.23] } { Inaccuracy. h5 was best. } { [%clk 0:00:43] } 43... Re4+ { [%eval -3.17] [%clk 0:01:10] } 44. Kd3 { [%eval -3.31] [%clk 0:00:38] } 44... Rf4 { [%eval -3.28] [%clk 0:01:25] } 45. Nd2 { [%eval -3.23] [%clk 0:00:34] } 45... Rxh4 { [%eval -3.36] [%clk 0:01:36] } 46. c4 { [%eval -3.47] [%clk 0:00:47] } 46... Rh3+ { [%eval -3.53] [%clk 0:01:48] } 47. Kc2 { [%eval -3.53] [%clk 0:00:51] } 47... Bc6 { [%eval -3.45] [%clk 0:02:09] } 48. Rf1 { [%eval -3.83] [%clk 0:01:09] } 48... Ke6 { [%eval -3.52] [%clk 0:02:20] } 49. Rf2 { [%eval -4.28] [%clk 0:00:51] } 49... f5 { [%eval -4.26] [%clk 0:02:22] } 50. Kb2 { [%eval -4.99] [%clk 0:00:40] } 50... a4 { [%eval -4.66] [%clk 0:02:24] } 51. Re2 { [%eval -5.0] [%clk 0:00:45] } 51... f4 { [%eval -4.81] [%clk 0:02:25] } 52. Rf2 { [%eval -5.46] [%clk 0:00:38] } 52... Kf5 { [%eval -5.58] [%clk 0:02:37] } 53. c5 { [%eval -5.85] [%clk 0:00:37] } 53... e4 { [%eval -5.99] [%clk 0:02:44] } 54. Nc4 { [%eval -6.3] [%clk 0:00:39] } 54... e3 { [%eval -6.11] [%clk 0:02:17] } 55. Re2 { [%eval -6.32] [%clk 0:00:35] } 55... Ke4 { [%eval -7.1] [%clk 0:02:10] } 56. Kc3 { [%eval -6.99] [%clk 0:00:33] } 56... Kf3 { [%eval -6.78] [%clk 0:01:53] } 57. Rb2 { [%eval -7.18] [%clk 0:00:34] } 57... e2 { [%eval -6.32] [%clk 0:01:15] } 58. Kd2?? { [%eval #-12] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:00:36] } 58... Kf2 { [%eval #-11] [%clk 0:01:36] } 59. Rb1 { [%eval #-11] [%clk 0:00:41] } 59... Rh5? { [%eval -7.37] } { Lost forced checkmate sequence. Be4 was best. } { [%clk 0:01:49] } 60. Nb6 { [%eval -9.83] [%clk 0:00:34] } 60... Rxc5 { [%eval -9.22] [%clk 0:01:46] } 61. h3? { [%eval #-4] } { Checkmate is now unavoidable. Re1 was best. } { [%clk 0:00:41] } 61... f3?! { [%eval -17.24] } { Lost forced checkmate sequence. Be4 was best. } { [%clk 0:01:52] } 62. h4?! { [%eval #-4] } { Checkmate is now unavoidable. Nd7 was best. } { [%clk 0:00:52] } 62... Be4 { [%eval #-3] [%clk 0:02:09] } 63. Ra1 { [%clk 0:01:00] } 63... Rc2# 0-1