Event: World Olympiad PwD
Site: Belgrade, Serbia
Date: 2023-02-02
White: Petrovic, Vladan
WhiteElo: 1818
Black: Andriienko, Artom
BlackElo: 1693
Result: 0-1
ECO: B98
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:44] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... d6 { [%eval 0.0] [%clk 1:30:59] } 3. d4 { [%eval 0.25] [%clk 1:31:13] } 3... cxd4 { [%eval 0.13] [%clk 1:31:08] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:23] } 4... Nf6 { [%eval 0.3] [%clk 1:31:27] } 5. Nc3 { [%eval 0.21] [%clk 1:31:43] } 5... a6 { [%eval 0.39] [%clk 1:31:38] } 6. Bg5 { [%eval 0.0] [%clk 1:31:54] } 6... e6 { [%eval 0.0] [%clk 1:31:58] } 7. f4 { [%eval 0.1] [%clk 1:31:48] } 7... Be7 { [%eval 0.55] [%clk 1:31:55] } 8. Qf3 { [%eval 0.39] [%clk 1:31:34] } 8... h6 { [%eval 0.47] [%clk 1:30:11] } 9. Bxf6 { [%eval -0.02] [%clk 1:30:08] } 9... Bxf6 { [%eval 0.11] [%clk 1:30:35] } 10. O-O-O { [%eval -0.01] [%clk 1:25:58] } 10... Qb6 { [%eval 0.0] [%clk 1:21:53] } 11. Nb3 { [%eval 0.04] [%clk 1:21:30] } 11... Qc7 { [%eval -0.04] [%clk 1:20:39] } 12. Kb1?! { [%eval -0.75] } { Inaccuracy. h4 was best. } { [%clk 1:11:29] } 12... Nc6?! { [%eval 0.29] } { Inaccuracy. Bxc3 was best. } { [%clk 1:14:57] } 13. g4 { [%eval 0.19] [%clk 1:07:02] } 13... Bd7 { [%eval 0.19] [%clk 1:12:14] } 14. Bg2 { [%eval -0.02] [%clk 1:03:37] } 14... O-O-O { [%eval -0.2] [%clk 0:58:04] } 15. Rd2 { [%eval -0.33] [%clk 0:54:18] } 15... g5 { [%eval -0.14] [%clk 0:42:49] } 16. e5 { [%eval -0.25] [%clk 0:37:50] } 16... Be7 { [%eval -0.21] [%clk 0:39:24] } 17. exd6 { [%eval -0.16] [%clk 0:35:05] } 17... Bxd6 { [%eval -0.14] [%clk 0:39:27] } 18. fxg5 { [%eval -0.49] [%clk 0:34:47] } 18... Bf4 { [%eval -0.45] [%clk 0:39:40] } 19. Rf2?! { [%eval -1.04] } { Inaccuracy. Rdd1 was best. } { [%clk 0:24:20] } 19... hxg5 { [%eval -1.06] [%clk 0:39:57] } 20. Nc5?! { [%eval -1.79] } { Inaccuracy. Qe2 was best. } { [%clk 0:17:07] } 20... Na5 { [%eval -1.78] [%clk 0:34:57] } 21. Nd3 { [%eval -1.89] [%clk 0:16:52] } 21... Bc6 { [%eval -2.06] [%clk 0:33:01] } 22. Qe2 { [%eval -2.08] [%clk 0:17:00] } 22... Bxg2 { [%eval -1.95] [%clk 0:33:10] } 23. Rxg2 { [%eval -2.16] [%clk 0:17:24] } 23... Nc4 { [%eval -1.98] [%clk 0:32:45] } 24. Nxf4 { [%eval -2.37] [%clk 0:15:54] } 24... gxf4 { [%eval -2.55] [%clk 0:32:47] } 25. Ne4?! { [%eval -3.86] } { Inaccuracy. Qe1 was best. } { [%clk 0:12:35] } 25... Rh3 { [%eval -4.69] [%clk 0:32:38] } 26. Ng5 { [%eval -5.13] [%clk 0:09:55] } 26... Re3 { [%eval -5.26] [%clk 0:32:45] } 27. Qf2 { [%eval -6.27] [%clk 0:09:05] } 27... Qe5 { [%eval -6.13] [%clk 0:32:43] } 28. c3 { [%eval -6.11] [%clk 0:08:47] } 28... Rd2 { [%eval -5.48] [%clk 0:32:53] } 29. Qf1 { [%eval -6.16] [%clk 0:09:04] } 29... Qd5?! { [%eval -4.75] } { Inaccuracy. Na3+ was best. } { [%clk 0:31:44] } 30. Rhg1?? { [%eval #-23] } { Checkmate is now unavoidable. Qxc4+ was best. } { [%clk 0:07:20] } 30... Rxg2?? { [%eval -5.48] } { Lost forced checkmate sequence. Na3+ was best. } { [%clk 0:29:46] } 31. Rxg2 { [%eval -5.73] [%clk 0:06:50] } 31... Nd2+ { [%eval -5.36] [%clk 0:30:01] } 32. Rxd2 { [%eval -5.28] [%clk 0:07:14] } 32... Qxd2 { [%eval -5.07] [%clk 0:30:23] } 33. Nf3 { [%eval -6.02] [%clk 0:05:35] } 33... Qd5 { [%eval -5.72] [%clk 0:30:45] } 34. Nd4 { [%eval -5.86] [%clk 0:05:43] } 34... Qe4+ { [%eval -5.65] [%clk 0:31:11] } 35. Nc2?! { [%eval -8.6] } { Inaccuracy. Kc1 was best. } { [%clk 0:05:48] } 35... Re2 { [%eval -8.74] [%clk 0:31:38] } 36. Qd1 { [%eval -9.12] [%clk 0:05:45] } 36... f3 { [%eval -8.8] [%clk 0:32:02] } 37. Kc1? { [%eval #-7] } { Checkmate is now unavoidable. a3 was best. } { [%clk 0:04:16] } 37... Qxc2+?? { [%eval -5.99] } { Lost forced checkmate sequence. f2 was best. } { [%clk 0:32:24] } 38. Qxc2 { [%eval -5.97] [%clk 0:04:39] } 38... Rxc2+ { [%eval -6.06] [%clk 0:32:49] } 0-1