Event: open8
Date: 2024-08-18
White: Szumiec, Jan
WhiteElo: 1590
Black: Petrosyan, Hakob H.
BlackElo: 0
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:18] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nf3 { [%eval 0.22] [%clk 0:15:27] } 2... e6 { [%eval 0.28] [%clk 0:15:26] } 3. d4 { [%eval 0.4] [%clk 0:15:36] } 3... cxd4 { [%eval 0.37] [%clk 0:15:34] } 4. Nxd4 { [%eval 0.35] [%clk 0:15:44] } 4... Nf6 { [%eval 0.29] [%clk 0:15:42] } 5. Nc3 { [%eval 0.27] [%clk 0:15:51] } 5... Nc6 { [%eval 0.42] [%clk 0:15:50] } 6. Nxc6 { [%eval 0.29] } 6... bxc6 { [%eval 0.28] } 7. e5 { [%eval 0.28] } 7... Nd5 { [%eval 0.33] } 8. Ne4 { [%eval 0.6] } 8... Qc7 { [%eval 0.52] } 9. f4 { [%eval 0.61] } 9... Bb7?! { [%eval 1.3] } { Inaccuracy. Qa5+ was best. } 10. c4 { [%eval 1.36] } 10... Bb4+ { [%eval 1.18] } 11. Bd2?? { [%eval -0.81] } { Blunder. Ke2 was best. } { [%clk 0:15:42] } 11... Ne3?? { [%eval 2.98] } { Blunder. Nxf4 was best. } { [%clk 0:14:39] } 12. Qc1 { [%eval 2.88] [%clk 0:15:23] } 12... Qa5 { [%eval 3.07] [%clk 0:11:01] } 13. Nd6+ { [%eval 3.1] [%clk 0:15:06] } 13... Kf8 { [%eval 3.75] [%clk 0:11:05] } 14. Nxb7 { [%eval 3.77] [%clk 0:13:23] } 14... Bxd2+ { [%eval 3.84] [%clk 0:11:08] } 15. Qxd2 { [%eval 3.8] [%clk 0:12:28] } 15... Nc2+ { [%eval 3.8] [%clk 0:11:13] } 16. Kd1 { [%eval 3.61] [%clk 0:12:36] } 16... Qxd2+ { [%eval 3.82] [%clk 0:11:17] } 17. Kxd2 { [%eval 3.63] [%clk 0:12:45] } 17... Nxa1 { [%eval 3.65] [%clk 0:11:23] } 18. Kc1?! { [%eval 2.31] } { Inaccuracy. Nc5 was best. } { [%clk 0:12:30] } 18... Rb8 { [%eval 2.59] [%clk 0:10:30] } 19. Nd6? { [%eval 0.92] } { Mistake. Nc5 was best. } { [%clk 0:12:36] } 19... Ke7 { [%eval 1.07] [%clk 0:09:25] } 20. Kb1? { [%eval -0.29] } { Mistake. c5 was best. } { [%clk 0:12:41] } 20... Nb3 { [%eval -0.35] [%clk 0:09:30] } 21. axb3 { [%eval -0.4] [%clk 0:12:45] } 21... Rxb3 { [%eval -0.19] [%clk 0:09:40] } 22. Kc2?? { [%eval -3.58] } { Blunder. c5 was best. } { [%clk 0:12:35] } 22... Rhb8 { [%eval -3.33] [%clk 0:09:43] } 23. Nb5 { [%eval -3.46] [%clk 0:10:33] } 23... Rb4 { [%eval -3.45] [%clk 0:09:16] } 24. Kc3 { [%eval -3.5] [%clk 0:10:08] } 24... a5 { [%eval -3.15] [%clk 0:09:13] } 25. Nd6?! { [%eval -4.68] } { Inaccuracy. Nd4 was best. } { [%clk 0:09:18] } 25... Rb3+?! { [%eval -3.01] } { Inaccuracy. Rxb2 was best. } { [%clk 0:09:15] } 26. Kd4 { [%eval -2.87] [%clk 0:09:06] } 26... Rxb2 { [%eval -2.85] [%clk 0:09:17] } 27. g3? { [%eval -5.09] } { Mistake. Bd3 was best. } { [%clk 0:09:09] } 27... a4?! { [%eval -3.94] } { Inaccuracy. Rb1 was best. } { [%clk 0:09:19] } 28. Bd3 { [%eval -3.9] [%clk 0:09:09] } 28... a3 { [%eval -3.77] [%clk 0:09:10] } 29. Ra1 { [%eval -4.08] [%clk 0:07:48] } 29... R8b3 { [%eval -4.4] [%clk 0:09:05] } 30. Ne4 { [%eval -4.68] [%clk 0:07:32] } 30... a2 { [%eval -4.51] [%clk 0:07:54] } 31. Nc3?! { [%eval -6.67] } { Inaccuracy. h3 was best. } { [%clk 0:07:15] } 31... c5+ { [%eval -6.8] [%clk 0:07:40] } 32. Kxc5 { [%eval -6.51] [%clk 0:07:12] } 32... Rxc3 { [%eval -6.6] [%clk 0:07:44] } 33. Kd4 { [%eval -6.77] [%clk 0:07:18] } 33... Ra3 { [%eval -6.66] [%clk 0:07:46] } 34. c5 { [%eval -8.91] [%clk 0:07:22] } 34... Rd2 { [%eval -8.81] [%clk 0:07:54] } 35. Kc4 { [%eval -8.81] [%clk 0:07:24] } 35... Rdxd3 { [%eval -8.39] [%clk 0:07:59] } 36. Kb4 { [%eval -10.61] [%clk 0:07:26] } 36... Rdb3+ { [%eval -10.77] [%clk 0:08:06] } 37. Kc4 { [%eval -10.14] [%clk 0:07:34] } 37... Rb1 { [%eval -9.55] [%clk 0:08:14] } 38. Rxb1? { [%eval #-4] } { Checkmate is now unavoidable. Rxa2 was best. } { [%clk 0:07:43] } 38... axb1=Q { [%eval #-3] [%clk 0:08:21] } 39. c6 { [%eval #-3] [%clk 0:07:49] } 39... Qd3+ { [%eval #-2] [%clk 0:08:25] } 40. Kb4 { [%eval #-2] [%clk 0:07:57] } 40... Rb3+ { [%eval #-1] [%clk 0:08:30] } 41. Ka4 { [%eval #-1] [%clk 0:08:00] } 41... Qb5# { [%clk 0:08:28] } 0-1