Event: Round 6: Alexander Shabalov - Alfonso Rascon Vega
Date: 2023-10-28
White: Alexander Shabalov
WhiteTitle: GM
WhiteElo: 2465
Black: Alfonso Rascon Vega
BlackElo: 2152
Result: 1-0
ECO: B61
Opening: Sicilian Defense: Richter-Rauzer Variation, Modern Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:26:56] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... Nc6 { [%eval 0.0] [%clk 1:27:12] } 3. d4 { [%eval 0.33] [%clk 1:31:44] } 3... cxd4 { [%eval 0.38] [%clk 1:27:37] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:11] } 4... Nf6 { [%eval 0.36] [%clk 1:27:33] } 5. Nc3 { [%eval 0.32] [%clk 1:32:35] } 5... d6 { [%eval 0.47] [%clk 1:27:30] } 6. Bg5 { [%eval 0.0] [%clk 1:32:53] } 6... Bd7 { [%eval 0.51] [%clk 1:26:22] } 7. Qd2 { [%eval 0.64] [%clk 1:32:23] } 7... Rc8 { [%eval 0.87] [%clk 1:25:23] } 8. Nxc6 { [%eval 0.46] [%clk 1:29:23] } 8... Bxc6 { [%eval 0.36] [%clk 1:23:53] } 9. f3 { [%eval 0.52] [%clk 1:29:35] } 9... e6 { [%eval 0.51] [%clk 1:23:35] } 10. O-O-O { [%eval 0.53] [%clk 1:29:23] } 10... Be7?! { [%eval 1.15] } { Inaccuracy. a6 was best. } { [%clk 1:23:29] } 11. h4?! { [%eval 0.34] } { Inaccuracy. Nb5 was best. } { [%clk 1:28:45] } 11... Qa5 { [%eval 0.88] [%clk 1:18:48] } 12. Kb1 { [%eval 0.91] [%clk 1:28:50] } 12... a6 { [%eval 0.82] [%clk 1:18:11] } 13. g4 { [%eval 0.83] [%clk 1:27:37] } 13... b5 { [%eval 0.84] [%clk 1:13:42] } 14. Bd3 { [%eval 0.87] [%clk 1:27:14] } 14... b4 { [%eval 1.07] [%clk 1:10:18] } 15. Ne2 { [%eval 1.07] [%clk 1:27:37] } 15... h6 { [%eval 1.11] [%clk 1:08:30] } 16. Be3 { [%eval 1.16] [%clk 1:25:47] } 16... Nd7 { [%eval 1.17] [%clk 1:05:50] } 17. Nd4 { [%eval 1.07] [%clk 1:25:00] } 17... Ne5 { [%eval 1.0] [%clk 1:01:01] } 18. g5 { [%eval 1.17] [%clk 1:24:29] } 18... Ba4 { [%eval 1.54] [%clk 0:58:28] } 19. gxh6 { [%eval 1.56] [%clk 1:18:35] } 19... gxh6 { [%eval 1.45] [%clk 0:58:45] } 20. Rdg1 { [%eval 0.96] [%clk 1:13:11] } 20... Bf6 { [%eval 1.31] [%clk 0:54:14] } 21. f4? { [%eval 0.0] } { Mistake. Rc1 was best. } { [%clk 1:04:05] } 21... Nxd3 { [%eval 0.0] [%clk 0:47:27] } 22. cxd3 { [%eval 0.03] [%clk 1:04:29] } 22... Bxd4 { [%eval 0.0] [%clk 0:46:28] } 23. Bxd4 { [%eval 0.0] [%clk 1:04:47] } 23... e5?? { [%eval 1.89] } { Blunder. Bc2+ was best. } { [%clk 0:46:54] } 24. Rc1 { [%eval 1.92] [%clk 0:59:22] } 24... Ke7?! { [%eval 2.73] } { Inaccuracy. Bd7 was best. } { [%clk 0:43:44] } 25. fxe5 { [%eval 2.63] [%clk 0:59:16] } 25... dxe5 { [%eval 2.73] [%clk 0:43:51] } 26. Be3?! { [%eval 1.91] } { Inaccuracy. Ba7 was best. } { [%clk 0:59:43] } 26... Bd7 { [%eval 1.94] [%clk 0:41:00] } 27. d4?! { [%eval 0.96] } { Inaccuracy. Qf2 was best. } { [%clk 0:56:03] } 27... exd4?! { [%eval 2.06] } { Inaccuracy. Rxc1+ was best. } { [%clk 0:40:05] } 28. Bxd4?! { [%eval 1.22] } { Inaccuracy. Qxd4 was best. } { [%clk 0:47:39] } 28... Be6 { [%eval 1.21] [%clk 0:39:58] } 29. b3 { [%eval 1.21] [%clk 0:47:20] } 29... Rhd8? { [%eval 3.08] } { Mistake. Rxc1+ was best. } { [%clk 0:38:27] } 30. Qf2 { [%eval 3.28] [%clk 0:47:13] } 30... Rg8?? { [%eval #13] } { Checkmate is now unavoidable. Qb5 was best. } { [%clk 0:33:02] } 31. Bf6+ { [%eval #12] [%clk 0:46:18] } 31... Kf8 { [%eval #11] [%clk 0:32:29] } 32. Rxc8+ { [%eval #12] [%clk 0:46:23] } 32... Bxc8 { [%eval #10] [%clk 0:32:53] } 33. Rd1 { [%eval #9] [%clk 0:46:44] } 1-0