Event: World Olympiad PwD 2023
Site: Belgrade, Serbia
Date: 2023-02-01
White: Singares, Mario Oscar
WhiteElo: 1425
Black: Vuljanic, Ana
BlackElo: 1613
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:38] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:30:15] } 2... Nf6?! { [%eval 0.71] } { Inaccuracy. d6 was best. } { [%clk 1:31:08] } 3. Nc3 { [%eval 0.32] [%clk 1:29:28] } 3... d6 { [%eval 0.35] [%clk 1:31:23] } 4. d4 { [%eval 0.41] [%clk 1:29:36] } 4... cxd4 { [%eval 0.26] [%clk 1:31:38] } 5. Nxd4 { [%eval 0.21] [%clk 1:29:44] } 5... a6 { [%eval 0.39] [%clk 1:31:41] } 6. Bf4?? { [%eval -4.61] } { Blunder. f3 was best. } { [%clk 1:28:24] } 6... e5 { [%eval -4.79] [%clk 1:29:54] } 7. Bg3 { [%eval -3.67] [%clk 1:23:32] } 7... exd4 { [%eval -3.63] [%clk 1:29:55] } 8. Nd5 { [%eval -4.29] [%clk 1:23:31] } 8... Nxd5 { [%eval -4.44] [%clk 1:19:33] } 9. exd5 { [%eval -4.49] [%clk 1:23:19] } 9... Qa5+ { [%eval -4.17] [%clk 1:18:15] } 10. c3 { [%eval -4.66] } 10... dxc3 { [%eval -4.6] [%clk 1:12:56] } 11. bxc3 { [%eval -5.54] [%clk 1:21:27] } 11... Qxc3+ { [%eval -5.4] [%clk 1:11:44] } 12. Ke2 { [%eval -5.42] [%clk 1:19:57] } 12... Bd7 { [%eval -5.64] [%clk 1:08:47] } 13. Rc1?! { [%eval -11.57] } { Inaccuracy. f3 was best. } { [%clk 1:18:44] } 13... Bb5+ { [%eval -11.77] [%clk 1:08:44] } 14. Qd3 { [%eval -11.95] [%clk 1:17:57] } 14... Qxd3+ { [%eval -11.81] [%clk 1:08:34] } 15. Ke1 { [%eval -11.69] } 15... Qxf1+?! { [%eval -6.64] } { Inaccuracy. Qe4+ was best. } { [%clk 1:04:52] } 16. Kd2?? { [%eval #-2] } { Checkmate is now unavoidable. Rxf1 was best. } 16... Qxc1+? { [%eval -9.96] } { Lost forced checkmate sequence. Qd3+ was best. } { [%clk 1:03:33] } 17. Kxc1 { [%eval -10.15] [%clk 1:16:54] } 17... Nd7 { [%eval -10.27] [%clk 1:02:45] } 18. f4 { [%eval -10.85] [%clk 1:16:40] } 18... Rc8+ { [%eval -10.85] [%clk 1:02:25] } 19. Kb1 { [%eval -13.47] [%clk 1:16:43] } 19... Nf6 { [%eval -11.87] [%clk 1:01:32] } 20. Bh4 { [%eval -11.85] [%clk 1:16:03] } 20... Kd7 { [%eval -11.3] [%clk 1:00:55] } 21. Rd1 { [%eval -12.65] [%clk 1:15:39] } 21... Be7 { [%eval -11.31] [%clk 1:00:53] } 22. h3 { [%eval -13.14] [%clk 1:15:32] } 22... Nxd5 { [%eval -13.24] [%clk 1:00:51] } 23. Bf2 { [%eval -15.92] } 23... Nc3+ { [%eval -16.26] [%clk 1:01:06] } 24. Kc2 { [%eval -17.2] } 24... Ba4+ { [%eval -17.85] [%clk 1:00:49] } 25. Kd2 { [%eval -38.35] } 25... Nxd1 { [%eval -17.08] [%clk 1:00:29] } 0-1