Event: Semana Santa A. 2025
Date: 2025-04-16
White: Decker, Nils
WhiteElo: 2122
Black: Ivanchuk, Vasyl
BlackTitle: GM
BlackElo: 2604
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:42] } 2. Nf3 { [%eval 0.2] [%clk 1:30:56] } 2... d6 { [%eval 0.31] [%clk 1:31:07] } 3. c3 { [%eval 0.0] [%clk 1:29:01] } 3... Nf6 { [%eval 0.07] [%clk 1:31:29] } 4. Be2 { [%eval 0.0] [%clk 1:29:14] } 4... g6 { [%eval 0.0] [%clk 1:31:48] } 5. O-O { [%eval -0.08] [%clk 1:29:04] } 5... Bg7 { [%eval 0.0] [%clk 1:32:13] } 6. Bb5+ { [%eval 0.0] [%clk 1:27:53] } 6... Nc6 { [%eval 0.0] [%clk 1:32:18] } 7. Re1 { [%eval 0.0] [%clk 1:26:27] } 7... O-O { [%eval 0.0] [%clk 1:28:30] } 8. h3 { [%eval -0.06] [%clk 1:22:56] } 8... e5 { [%eval -0.07] [%clk 1:25:42] } 9. d4 { [%eval -0.18] [%clk 1:21:57] } 9... exd4 { [%eval -0.24] [%clk 1:16:47] } 10. cxd4 { [%eval -0.37] [%clk 1:16:58] } 10... Nxd4 { [%eval -0.39] [%clk 1:11:34] } 11. Nxd4 { [%eval -0.4] [%clk 1:12:55] } 11... cxd4 { [%eval -0.38] [%clk 1:11:36] } 12. Qxd4 { [%eval -0.34] [%clk 1:07:36] } 12... a6 { [%eval -0.43] [%clk 1:11:19] } 13. Bf1 { [%eval -0.36] [%clk 1:03:48] } 13... Re8 { [%eval -0.49] [%clk 1:09:15] } 14. Bg5 { [%eval -0.39] [%clk 0:56:19] } 14... h6 { [%eval -0.36] [%clk 1:06:50] } 15. Bxf6 { [%eval -0.4] [%clk 0:50:58] } 15... Bxf6 { [%eval -0.44] [%clk 1:03:54] } 16. Qd2 { [%eval -0.68] [%clk 0:51:13] } 16... d5 { [%eval -0.64] [%clk 1:04:17] } 17. Nc3 { [%eval -0.66] [%clk 0:49:22] } 17... dxe4 { [%eval -0.69] [%clk 1:04:06] } 18. Nd5 { [%eval -1.01] [%clk 0:33:22] } 18... Bxb2 { [%eval -1.18] [%clk 0:30:15] } 19. Rad1 { [%eval -0.88] [%clk 0:30:23] } 19... Bg7 { [%eval -1.26] [%clk 0:29:01] } 20. Qc1 { [%eval -1.37] [%clk 0:26:54] } 20... Bd7 { [%eval -1.6] [%clk 0:27:56] } 21. Qb1?! { [%eval -2.24] } { Inaccuracy. Qe3 was best. } { [%clk 0:19:37] } 21... b5? { [%eval -1.04] } { Mistake. Ba4 was best. } { [%clk 0:12:04] } 22. a4? { [%eval -2.49] } { Mistake. Rxe4 was best. } { [%clk 0:11:25] } 22... Rb8 { [%eval -2.34] [%clk 0:09:56] } 23. axb5 { [%eval -2.55] [%clk 0:02:30] } 23... Bxb5 { [%eval -2.53] [%clk 0:08:41] } 24. Rxe4? { [%eval -4.57] } { Mistake. Qa2 was best. } { [%clk 0:01:20] } 24... Bxf1?? { [%eval -2.16] } { Blunder. Ba4 was best. } { [%clk 0:06:14] } 25. Ne7+ { [%eval -2.14] [%clk 0:01:22] } 25... Kh7 { [%eval -2.29] [%clk 0:06:42] } 26. Rxd8?? { [%eval -6.11] } { Blunder. Qc2 was best. } { [%clk 0:00:41] } 26... Rxb1 { [%eval -5.98] [%clk 0:07:01] } 27. Rxe8 { [%eval -5.8] [%clk 0:00:33] } 27... Bd3+ { [%eval -5.77] [%clk 0:07:05] } 0-1