Event: Round 8: Ivanov, Mike - Sosa, Tomas
Date: 2024-08-30
White: Ivanov, Mike
WhiteTitle: FM
WhiteElo: 2364
Black: Sosa, Tomas
BlackTitle: GM
BlackElo: 2515
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. Nc3 { [%eval -0.05] [%clk 1:30:58] } 1... c5 { [%eval 0.27] [%clk 1:26:54] } 2. e4 { [%eval 0.21] [%clk 1:31:17] } 2... Nc6 { [%eval 0.27] [%clk 1:27:15] } 3. Bb5 { [%eval 0.0] [%clk 1:31:39] } 3... Nd4 { [%eval 0.0] [%clk 1:27:39] } 4. Nf3 { [%eval 0.0] [%clk 1:32:04] } 4... g6 { [%eval 0.21] [%clk 1:27:00] } 5. Nxd4 { [%eval 0.23] [%clk 1:27:45] } 5... cxd4 { [%eval 0.24] [%clk 1:27:21] } 6. Ne2 { [%eval 0.0] [%clk 1:28:07] } 6... Bg7 { [%eval 0.24] [%clk 1:26:45] } 7. O-O { [%eval 0.19] [%clk 1:27:58] } 7... a6 { [%eval 0.27] [%clk 1:25:15] } 8. Ba4 { [%eval 0.17] [%clk 1:25:19] } 8... b5 { [%eval 0.11] [%clk 1:22:06] } 9. Bb3 { [%eval 0.19] [%clk 1:25:41] } 9... Bb7 { [%eval 0.43] [%clk 1:22:30] } 10. d3 { [%eval 0.43] [%clk 1:26:00] } 10... e6 { [%eval 0.41] [%clk 1:15:31] } 11. Qe1 { [%eval 0.11] [%clk 1:18:08] } 11... Ne7 { [%eval 0.18] [%clk 1:12:57] } 12. f3 { [%eval -0.04] [%clk 1:18:19] } 12... h6?! { [%eval 0.59] } { Inaccuracy. O-O was best. } { [%clk 1:04:23] } 13. Bf4 { [%eval 0.37] [%clk 1:12:45] } 13... e5 { [%eval 0.73] [%clk 0:56:58] } 14. Bd2 { [%eval 0.87] [%clk 1:11:32] } 14... d5 { [%eval 0.67] [%clk 0:55:06] } 15. Qh4 { [%eval 0.49] [%clk 1:10:02] } 15... Qd6?! { [%eval 1.45] } { Inaccuracy. a5 was best. } { [%clk 0:48:49] } 16. a4 { [%eval 1.58] [%clk 1:08:47] } 16... b4 { [%eval 1.56] [%clk 0:34:37] } 17. a5 { [%eval 1.57] [%clk 1:08:07] } 17... Bc6 { [%eval 1.49] [%clk 0:34:49] } 18. f4 { [%eval 1.35] [%clk 1:00:16] } 18... exf4? { [%eval 2.94] } { Mistake. f5 was best. } { [%clk 0:29:45] } 19. Bxf4 { [%eval 3.05] [%clk 0:57:18] } 19... Qd7 { [%eval 3.11] [%clk 0:29:28] } 20. Bd2 { [%eval 3.07] [%clk 0:56:34] } 20... Qd6 { [%eval 3.54] [%clk 0:22:08] } 21. Rae1 { [%eval 3.12] [%clk 0:52:41] } 21... g5 { [%eval 3.01] [%clk 0:22:25] } 22. Qh5 { [%eval 2.73] [%clk 0:48:22] } 22... O-O?! { [%eval 4.02] } { Inaccuracy. O-O-O was best. } { [%clk 0:22:50] } 23. Ng3 { [%eval 3.99] [%clk 0:48:34] } 23... Rab8 { [%eval 4.67] [%clk 0:22:16] } 24. exd5 { [%eval 4.82] [%clk 0:33:05] } 24... Be8 { [%eval 5.37] [%clk 0:13:56] } 25. Rxe7 { [%eval 5.62] [%clk 0:28:50] } 25... Qxe7 { [%eval 5.46] [%clk 0:14:22] } 26. Nf5 { [%eval 5.51] [%clk 0:29:10] } 26... Qf6 { [%eval 5.4] [%clk 0:13:19] } 27. h4 { [%eval 5.3] [%clk 0:29:11] } 27... Kh7 { [%eval 6.51] [%clk 0:12:22] } 28. hxg5 { [%eval 6.46] [%clk 0:27:53] } 28... Qg6 { [%eval 6.41] [%clk 0:12:04] } 29. Qh2 { [%eval 5.99] [%clk 0:28:08] } 29... Rb7 { [%eval 6.65] [%clk 0:10:58] } 30. Nxh6 { [%eval 6.6] [%clk 0:27:08] } 30... f5 { [%eval 6.79] [%clk 0:11:04] } 31. Nf7+ { [%eval 6.69] [%clk 0:24:21] } 31... Kg8 { [%eval 6.59] [%clk 0:11:20] } 32. Nd6 { [%eval 6.79] [%clk 0:24:34] } 32... Ra7 { [%eval 8.67] [%clk 0:08:31] } 33. Nxe8 { [%eval 8.54] [%clk 0:23:31] } 33... Rxe8 { [%eval 9.76] [%clk 0:08:52] } 34. d6+ { [%eval 9.4] [%clk 0:23:30] } 34... Kf8? { [%eval #10] } { Checkmate is now unavoidable. Rf7 was best. } { [%clk 0:08:26] } 35. d7 { [%eval #12] [%clk 0:22:48] } 35... Rxd7 { [%eval #12] [%clk 0:08:52] } 36. Bxb4+ { [%eval #8] [%clk 0:23:11] } 36... Rde7 { [%eval #8] [%clk 0:08:49] } 37. Qf4 { [%eval #10] [%clk 0:18:55] } 37... Bh8 { [%eval #9] [%clk 0:08:46] } 38. Re1 { [%eval #8] [%clk 0:18:27] } 38... Bg7 { [%eval #6] [%clk 0:07:09] } 39. g4 { [%eval #27] [%clk 0:17:32] } 39... Qh7 { [%eval #3] [%clk 0:06:59] } 40. Rxe7 { [%eval #3] [%clk 0:17:16] } 40... Rxe7 { [%eval #1] [%clk 0:07:22] } 41. Qb8# { [%clk 0:17:40] } 1-0