Event: Open
Site: Katowice
Date: 2025-05-31
White: Wolak, Maciej
WhiteElo: 1767
Black: Pietrzak, Tomasz
BlackElo: 1994
Result: 1-0
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Venice System
Variant: Standard
TimeControl: 10+2

1. e4 { [%eval 0.18] [%clk 0:10:04] } 1... c5 { [%eval 0.25] [%clk 0:10:03] } 2. Nf3 { [%eval 0.2] [%clk 0:10:05] } 2... a6 { [%eval 0.47] [%clk 0:10:04] } 3. c3 { [%eval 0.28] [%clk 0:10:05] } 3... d5 { [%eval 0.34] [%clk 0:10:05] } 4. exd5 { [%eval 0.32] [%clk 0:10:04] } 4... Qxd5 { [%eval 0.33] [%clk 0:10:05] } 5. d4 { [%eval 0.22] [%clk 0:10:05] } 5... Nf6 { [%eval 0.36] [%clk 0:10:04] } 6. Be2 { [%eval 0.33] [%clk 0:09:56] } 6... cxd4 { [%eval 0.39] [%clk 0:09:46] } 7. cxd4 { [%eval 0.36] [%clk 0:09:55] } 7... e6 { [%eval 0.4] [%clk 0:09:46] } 8. O-O { [%eval 0.36] [%clk 0:09:54] } 8... Nc6 { [%eval 0.35] [%clk 0:09:46] } 9. Nc3 { [%eval 0.31] [%clk 0:09:54] } 9... Qd8 { [%eval 0.29] [%clk 0:09:39] } 10. Bg5 { [%eval 0.18] [%clk 0:09:54] } 10... Be7 { [%eval 0.22] [%clk 0:09:40] } 11. Qd2 { [%eval 0.13] } 11... O-O { [%eval 0.1] [%clk 0:09:35] } 12. Rfd1 { [%eval 0.14] [%clk 0:09:40] } 12... Nd5 { [%eval 0.27] [%clk 0:09:23] } 13. Bxe7 { [%eval 0.06] [%clk 0:08:59] } 13... Ncxe7 { [%eval 0.02] [%clk 0:09:21] } 14. Ne5 { [%eval 0.0] [%clk 0:08:52] } 14... b5 { [%eval 0.31] [%clk 0:08:51] } 15. Ne4 { [%eval 0.19] [%clk 0:08:26] } 15... Ng6 { [%eval 0.22] [%clk 0:07:42] } 16. Bf3 { [%eval 0.15] [%clk 0:07:49] } 16... Nh4 { [%eval 0.33] [%clk 0:06:58] } 17. Be2 { [%eval 0.3] [%clk 0:07:40] } 17... f5? { [%eval 1.61] } { Mistake. Ng6 was best. } { [%clk 0:05:35] } 18. Nc5 { [%eval 1.81] [%clk 0:07:11] } 18... f4 { [%eval 2.0] [%clk 0:05:30] } 19. Bf3 { [%eval 1.61] [%clk 0:05:14] } 19... Nxf3+ { [%eval 1.83] [%clk 0:04:32] } 20. Nxf3 { [%eval 1.73] [%clk 0:05:15] } 20... Ra7 { [%eval 1.78] [%clk 0:04:11] } 21. Ne5 { [%eval 1.42] [%clk 0:05:15] } 21... Qe8 { [%eval 1.39] [%clk 0:04:12] } 22. Rac1 { [%eval 1.48] [%clk 0:04:47] } 22... g5?! { [%eval 2.13] } { Inaccuracy. Qh5 was best. } { [%clk 0:04:03] } 23. Qe2?! { [%eval 1.35] } { Inaccuracy. Ne4 was best. } { [%clk 0:04:09] } 23... Rg7 { [%eval 1.44] [%clk 0:03:24] } 24. Ne4 { [%eval 1.19] [%clk 0:02:54] } 24... f3 { [%eval 1.58] [%clk 0:02:09] } 25. Nxf3 { [%eval 1.48] [%clk 0:02:20] } 25... Nf4 { [%eval 1.47] [%clk 0:02:10] } 26. Qe3 { [%eval 1.61] [%clk 0:01:37] } 26... Bb7 { [%eval 1.84] [%clk 0:01:48] } 27. Nd6 { [%eval 1.72] [%clk 0:01:20] } 27... Qa8 { [%eval 1.83] [%clk 0:01:47] } 28. Nxb7 { [%eval 1.81] [%clk 0:01:19] } 28... Qxb7 { [%eval 1.8] [%clk 0:01:45] } 29. d5? { [%eval 0.14] } { Mistake. Rc5 was best. } { [%clk 0:00:35] } 29... g4?! { [%eval 1.11] } { Inaccuracy. exd5 was best. } { [%clk 0:00:50] } 30. Nh4? { [%eval 0.0] } { Mistake. Ne5 was best. } { [%clk 0:00:14] } 30... exd5 { [%eval 0.0] [%clk 0:00:42] } 31. Rc2?! { [%eval -0.69] } { Inaccuracy. Qe5 was best. } { [%clk 0:00:08] } 31... d4?? { [%eval 0.96] } { Blunder. Re7 was best. } { [%clk 0:00:13] } 32. Qxd4?! { [%eval 0.0] } { Inaccuracy. Rxd4 was best. } { [%clk 0:00:08] } 32... Rgf7?! { [%eval 0.89] } { Inaccuracy. Qe7 was best. } { [%clk 0:00:07] } 33. Qc3?? { [%eval -3.02] } { Blunder. Kf1 was best. } { [%clk 0:00:03] } 33... Nh3+?? { [%eval 4.5] } { Blunder. Qe7 was best. } { [%clk 0:00:04] } 34. gxh3 { [%eval 4.44] [%clk 0:00:04] } 34... gxh3 { [%eval 5.05] [%clk 0:00:05] } 35. Qc6?? { [%eval 0.69] } { Blunder. Rd3 was best. } { [%clk 0:00:04] } 35... Rg7+?? { [%eval 3.44] } { Blunder. Qe7 was best. } { [%clk 0:00:05] } 36. Kh1 { [%eval 3.59] [%clk 0:00:04] } 36... Qe7?! { [%eval 4.63] } { Inaccuracy. Qxc6+ was best. } { [%clk 0:00:05] } 37. Qd5+ { [%eval 4.54] [%clk 0:00:05] } 37... Kh8 { [%eval 4.75] [%clk 0:00:07] } 38. Rcd2?? { [%eval -0.14] } { Blunder. Nf5 was best. } { [%clk 0:00:04] } 38... Qxh4 { [%eval -0.2] [%clk 0:00:05] } 39. Qc6?! { [%eval -0.79] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:04] } 39... Qg4?! { [%eval 0.02] } { Inaccuracy. b4 was best. } { [%clk 0:00:03] } 40. Rd8 { [%eval 0.0] [%clk 0:00:03] } 40... Qg2+? { [%eval 1.29] } { Mistake. Rf7 was best. } { [%clk 0:00:03] } 41. Qxg2 { [%eval 1.18] [%clk 0:00:03] } 41... hxg2+ { [%eval 1.24] [%clk 0:00:04] } 42. Kg1 { [%eval 1.1] [%clk 0:00:05] } 42... Rfg8 { [%eval 1.42] [%clk 0:00:05] } 43. Rxg8+ { [%eval 1.28] [%clk 0:00:05] } 43... Rxg8 { [%eval 1.31] } 44. Rd6 { [%eval 1.68] [%clk 0:00:06] } 44... a5 { [%eval 1.24] [%clk 0:00:04] } 45. Rb6?! { [%eval 0.26] } { Inaccuracy. Rd5 was best. } { [%clk 0:00:07] } 45... Rg5 { [%eval 0.07] [%clk 0:00:04] } 46. Ra6 { [%eval 0.14] [%clk 0:00:07] } 46... a4 { [%eval 0.0] [%clk 0:00:06] } 47. Ra7 { [%eval 0.0] [%clk 0:00:09] } 47... Kg8 { [%eval 0.02] [%clk 0:00:06] } 48. Rb7 { [%eval 0.0] [%clk 0:00:10] } 48... h5 { [%eval 0.04] [%clk 0:00:05] } 49. h4 { [%eval 0.06] [%clk 0:00:06] } 49... Rg4 { [%eval 0.0] [%clk 0:00:04] } 50. Rxb5 { [%eval 0.05] [%clk 0:00:06] } 50... Rxh4 { [%eval 0.09] [%clk 0:00:04] } 51. Kxg2 { [%eval 0.21] [%clk 0:00:07] } 51... Kg7 { [%eval 0.25] [%clk 0:00:05] } 52. b3 { [%eval 0.0] [%clk 0:00:07] } 52... axb3 { [%eval 0.09] [%clk 0:00:06] } 53. axb3 { [%eval 0.16] [%clk 0:00:08] } 53... Rd4?? { [%eval 4.63] } { Blunder. Rg4+ was best. } { [%clk 0:00:07] } 54. Rb7+?? { [%eval 0.0] } { Blunder. Rxh5 was best. } { [%clk 0:00:07] } 54... Kg6 { [%eval 0.0] [%clk 0:00:08] } 55. b4 { [%eval 0.0] [%clk 0:00:09] } 55... Kg5 { [%eval 0.0] [%clk 0:00:06] } 56. b5 { [%eval 0.21] [%clk 0:00:10] } 56... Rb4?? { [%eval 4.77] } { Blunder. Rg4+ was best. } { [%clk 0:00:06] } 57. b6 { [%eval 4.62] [%clk 0:00:11] } 57... Kh4 { [%eval 5.41] [%clk 0:00:04] } 58. Rb8 { [%eval 4.93] [%clk 0:00:10] } 58... Rb3 { [%eval 5.86] [%clk 0:00:06] } 59. b7 { [%eval 6.44] [%clk 0:00:10] } 59... Rb2 { [%eval 6.36] [%clk 0:00:07] } 60. Kf3 { [%eval 6.28] [%clk 0:00:07] } 60... Rb3+ { [%eval 6.28] [%clk 0:00:08] } 61. Ke4 { [%eval 5.94] [%clk 0:00:08] } 61... Kh3 { [%eval 6.57] [%clk 0:00:08] } 62. f4 { [%eval 5.89] [%clk 0:00:05] } 62... h4?! { [%eval 8.3] } { Inaccuracy. Rb4+ was best. } { [%clk 0:00:06] } 63. f5 { [%eval 7.79] [%clk 0:00:06] } 63... Rb4+ { [%eval 7.75] [%clk 0:00:05] } 64. Ke5 { [%eval 8.43] [%clk 0:00:07] } 64... Rb5+ { [%eval 6.9] [%clk 0:00:06] } 65. Ke6 { [%eval 8.39] [%clk 0:00:08] } 65... Rb6+ { [%eval 7.21] [%clk 0:00:08] } 66. Ke7 { [%eval 7.71] [%clk 0:00:10] } 66... Kh2 { [%eval 9.3] [%clk 0:00:04] } 67. f6 { [%eval 8.78] [%clk 0:00:10] } 67... h3? { [%eval #12] } { Checkmate is now unavoidable. Rb4 was best. } { [%clk 0:00:04] } 68. f7 { [%eval #11] [%clk 0:00:11] } 68... Kg1 { [%eval #7] [%clk 0:00:00] } 1-0