Event: World Olympiad PwD 2023
Site: Belgrade, Serbia
Date: 2023-01-30
White: Naveen, Kumar A.
WhiteElo: 2014
Black: Singares, Mario Oscar
BlackElo: 1425
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:30] } 1... Nf6 { [%eval 0.28] } 2. c4 { [%eval 0.16] [%clk 1:29:59] } 2... e6 { [%eval 0.23] [%clk 1:30:25] } 3. Nf3 { [%eval 0.0] [%clk 1:28:25] } 3... Bb4+ { [%eval 0.43] [%clk 1:29:56] } 4. Bd2 { [%eval 0.0] [%clk 1:28:01] } 4... Bxd2+ { [%eval 0.49] [%clk 1:29:49] } 5. Nbxd2 { [%eval 0.09] [%clk 1:28:24] } 5... b6 { [%eval 0.42] } 6. e4 { [%eval 0.25] [%clk 1:25:31] } 6... O-O?! { [%eval 0.8] } { Inaccuracy. d6 was best. } { [%clk 1:29:00] } 7. Bd3 { [%eval 0.35] [%clk 1:24:18] } 7... Bb7 { [%eval 0.69] [%clk 1:29:02] } 8. Qc2 { [%eval 0.56] [%clk 1:22:24] } 8... d5?! { [%eval 1.67] } { Inaccuracy. g6 was best. } { [%clk 1:28:44] } 9. cxd5 { [%eval 1.68] [%clk 1:19:01] } 9... exd5 { [%eval 2.08] } 10. e5 { [%eval 2.16] } 10... Re8 { [%eval 2.21] [%clk 1:26:07] } 11. O-O { [%eval 2.24] [%clk 1:16:50] } 11... Nh5?? { [%eval 5.24] } { Blunder. Ne4 was best. } { [%clk 1:23:38] } 12. Bxh7+ { [%eval 5.11] [%clk 1:12:01] } 12... Kf8 { [%eval 5.46] [%clk 1:23:04] } 13. Qf5 { [%eval 5.5] [%clk 1:11:11] } 13... g6?! { [%eval 8.14] } { Inaccuracy. Nf6 was best. } { [%clk 1:22:05] } 14. Bxg6 { [%eval 7.92] [%clk 1:11:23] } 14... Re7 { [%eval 9.7] [%clk 1:21:36] } 15. Bxh5 { [%eval 9.77] [%clk 1:11:35] } 15... Bc8 { [%eval 10.64] [%clk 1:20:45] } 16. Qh7 { [%eval 9.33] [%clk 1:11:43] } 16... f5? { [%eval #1] } { Checkmate is now unavoidable. Ke8 was best. } 17. Qh8# { [%clk 1:12:00] } 1-0