Event: World Olympiad PwD
Site: Belgrade, Serbia
Date: 2023-01-30
White: Koessler, Wolfgang
WhiteElo: 1746
Black: Molenda, Marcin
BlackElo: 2381
Result: 0-1
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:52] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:15] } 2... d6 { [%eval 0.0] [%clk 1:31:12] } 3. Bb5+ { [%eval 0.0] [%clk 1:30:49] } 3... Bd7 { [%eval 0.31] [%clk 1:31:16] } 4. Bxd7+ { [%eval 0.22] [%clk 1:30:25] } 4... Qxd7 { [%eval 0.19] [%clk 1:31:38] } 5. d4 { [%eval -0.01] [%clk 1:30:32] } 5... cxd4 { [%eval 0.11] [%clk 1:31:44] } 6. Nxd4 { [%eval 0.0] [%clk 1:30:56] } 6... Nf6 { [%eval 0.05] [%clk 1:31:40] } 7. Nc3 { [%eval 0.0] [%clk 1:31:07] } 7... e6 { [%eval 0.16] [%clk 1:29:15] } 8. Be3 { [%eval 0.23] [%clk 1:29:25] } 8... Be7 { [%eval 0.54] [%clk 1:29:22] } 9. f3 { [%eval 0.21] [%clk 1:28:27] } 9... O-O { [%eval 0.0] [%clk 1:29:26] } 10. Qd2 { [%eval -0.11] [%clk 1:28:01] } 10... a6 { [%eval 0.37] [%clk 1:28:57] } 11. O-O-O { [%eval 0.21] [%clk 1:27:58] } 11... b5 { [%eval 0.34] [%clk 1:28:37] } 12. a3?! { [%eval -0.56] } { Inaccuracy. g4 was best. } { [%clk 1:24:11] } 12... Nc6 { [%eval -0.7] [%clk 1:24:34] } 13. Nxc6 { [%eval -1.03] [%clk 1:18:45] } 13... Qxc6 { [%eval -1.19] [%clk 1:24:46] } 14. Rhe1 { [%eval -1.72] [%clk 1:16:05] } 14... a5 { [%eval -1.59] [%clk 1:23:39] } 15. Qd4 { [%eval -1.79] [%clk 1:02:21] } 15... b4 { [%eval -2.03] [%clk 1:18:59] } 16. axb4 { [%eval -1.85] [%clk 1:00:48] } 16... axb4 { [%eval -2.06] [%clk 1:19:17] } 17. Nb1? { [%eval -4.08] } { Mistake. Qxb4 was best. } { [%clk 0:54:36] } 17... Rfc8 { [%eval -3.7] [%clk 1:18:17] } 18. Re2?! { [%eval -4.67] } { Inaccuracy. Qd3 was best. } { [%clk 0:52:20] } 18... d5 { [%eval -4.88] [%clk 1:16:11] } 19. e5 { [%eval -4.92] [%clk 0:49:23] } 19... Nd7 { [%eval -4.4] [%clk 1:16:18] } 20. Qf4?! { [%eval -6.11] } { Inaccuracy. Kd2 was best. } { [%clk 0:41:35] } 20... Ra1 { [%eval -6.13] [%clk 1:13:55] } 21. Bd4 { [%eval -5.93] [%clk 0:38:28] } 21... Qa6 { [%eval -6.04] [%clk 1:13:48] } 22. Kd2?? { [%eval #-9] } { Checkmate is now unavoidable. Qe3 was best. } { [%clk 0:33:49] } 22... Rc7?? { [%eval -2.81] } { Lost forced checkmate sequence. Rxc2+ was best. } 0-1