Event: Las Vegas National Open 2023
Date: 2023-06-16
White: Sophie Morris-Suzuki
Black: Hayden Karkainen
Result: 1-0
ECO: D15
Opening: Slav Defense: Schlechter Variation
Variant: Standard
TimeControl: G/90 +30 sec inc

1. d4 { [%eval 0.0] [%clk 1:30:39] } 1... Nf6 { [%eval 0.28] [%clk 1:30:58] } 2. Nf3 { [%eval 0.12] [%clk 1:30:17] } 2... d5 { [%eval 0.25] [%clk 1:31:20] } 3. c4 { [%eval 0.16] [%clk 1:30:34] } 3... c6 { [%eval 0.38] [%clk 1:31:06] } 4. Nc3 { [%eval 0.31] [%clk 1:30:55] } 4... g6 { [%eval 0.81] [%clk 1:29:11] } 5. e3 { [%eval 0.61] [%clk 1:27:10] } 5... Bg7 { [%eval 0.55] [%clk 1:29:13] } 6. h3?! { [%eval 0.0] } { Inaccuracy. Be2 was best. } { [%clk 1:24:09] } 6... Nbd7?! { [%eval 0.65] } { Inaccuracy. O-O was best. } { [%clk 1:28:42] } 7. Bd3?! { [%eval 0.0] } { Inaccuracy. cxd5 was best. } { [%clk 1:22:45] } 7... dxc4 { [%eval 0.45] [%clk 1:27:24] } 8. Bxc4 { [%eval 0.39] [%clk 1:23:06] } 8... b5? { [%eval 1.68] } { Mistake. O-O was best. } { [%clk 1:27:50] } 9. Bxf7+ { [%eval 1.6] [%clk 1:09:26] } 9... Kxf7 { [%eval 1.88] [%clk 1:20:01] } 10. Ng5+ { [%eval 1.78] [%clk 1:09:44] } 10... Ke8 { [%eval 1.43] [%clk 1:19:58] } 11. Qb3 { [%eval 1.88] [%clk 1:09:31] } 11... e6 { [%eval 1.77] [%clk 1:19:51] } 12. Nxe6 { [%eval 1.78] [%clk 1:07:41] } 12... Qe7 { [%eval 1.95] [%clk 1:19:16] } 13. Nc7+ { [%eval 2.03] [%clk 1:07:23] } 13... Kd8 { [%eval 1.93] [%clk 1:18:21] } 14. Nxa8 { [%eval 1.84] [%clk 1:07:00] } 14... Bb7 { [%eval 1.93] [%clk 1:18:03] } 15. O-O { [%eval 1.85] [%clk 0:55:17] } 15... Bxa8 { [%eval 2.2] [%clk 1:11:29] } 16. e4 { [%eval 1.59] [%clk 0:55:38] } 16... a6? { [%eval 3.3] } { Mistake. b4 was best. } { [%clk 0:58:28] } 17. e5 { [%eval 3.35] [%clk 0:45:40] } 17... Nd5 { [%eval 3.64] [%clk 0:57:50] } 18. Nxd5 { [%eval 3.72] [%clk 0:42:48] } 18... cxd5 { [%eval 3.21] [%clk 0:58:15] } 19. a4 { [%eval 3.23] [%clk 0:42:25] } 19... Bc6?! { [%eval 4.13] } { Inaccuracy. b4 was best. } { [%clk 0:51:40] } 20. axb5 { [%eval 4.06] [%clk 0:32:12] } 20... Bxb5 { [%eval 4.2] [%clk 0:50:31] } 21. Qxd5 { [%eval 4.15] [%clk 0:31:51] } 21... Bxf1?! { [%eval 6.01] } { Inaccuracy. Ke8 was best. } { [%clk 0:44:51] } 22. Kxf1 { [%eval 5.89] [%clk 0:32:15] } 22... Rf8 { [%eval 6.3] [%clk 0:37:18] } 23. Rxa6 { [%eval 6.25] [%clk 0:29:09] } 23... Bxe5?? { [%eval #16] } { Checkmate is now unavoidable. Qh4 was best. } { [%clk 0:34:56] } 24. dxe5?? { [%eval 6.77] } { Lost forced checkmate sequence. Ra8+ was best. } { [%clk 0:27:07] } 24... Qc5 { [%eval 7.03] [%clk 0:34:32] } 25. Ra8+ { [%eval 6.88] [%clk 0:26:41] } 1-0