Event: Round 1: Michael Matson - Omar Samara
Date: 2023-09-02
White: Michael Matson
Black: Omar Samara
Result: 0-1
ECO: A05
Opening: King's Indian Attack: Symmetrical Defense
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:50:18] } 1... Nf6 { [%eval 0.29] [%clk 1:50:09] } 2. g3 { [%eval 0.05] [%clk 1:50:22] } 2... g6 { [%eval 0.25] [%clk 1:49:49] } 3. Bg2 { [%eval 0.13] [%clk 1:50:26] } 3... Bg7 { [%eval 0.28] [%clk 1:49:54] } 4. O-O { [%eval 0.28] [%clk 1:50:28] } 4... O-O { [%eval 0.25] [%clk 1:49:59] } 5. d4 { [%eval 0.13] [%clk 1:50:22] } 5... d6 { [%eval 0.36] [%clk 1:48:34] } 6. Nc3 { [%eval 0.2] [%clk 1:49:38] } 6... c5?! { [%eval 0.9] } { Inaccuracy. Bf5 was best. } { [%clk 1:45:19] } 7. dxc5 { [%eval 0.79] [%clk 1:45:25] } 7... dxc5 { [%eval 0.41] [%clk 1:44:31] } 8. Be3 { [%eval 0.23] [%clk 1:43:56] } 8... Qa5 { [%eval 0.41] [%clk 1:42:02] } 9. Qc1 { [%eval -0.03] [%clk 1:41:00] } 9... Nc6 { [%eval 0.0] [%clk 1:38:01] } 10. a3 { [%eval -0.26] [%clk 1:40:40] } 10... a6 { [%eval 0.0] [%clk 1:36:03] } 11. Nd2 { [%eval -0.22] [%clk 1:38:38] } 11... Be6?! { [%eval 0.42] } { Inaccuracy. Nd4 was best. } { [%clk 1:34:44] } 12. Nb3 { [%eval 0.33] [%clk 1:35:19] } 12... Bxb3 { [%eval 0.25] [%clk 1:33:22] } 13. cxb3 { [%eval 0.35] [%clk 1:35:21] } 13... Nd4 { [%eval 0.46] [%clk 1:32:51] } 14. Bxd4 { [%eval -0.08] [%clk 1:29:24] } 14... cxd4 { [%eval -0.01] [%clk 1:32:43] } 15. Ne4 { [%eval -0.36] [%clk 1:27:43] } 15... Rac8 { [%eval -0.22] [%clk 1:31:05] } 16. Qd1?! { [%eval -0.78] } { Inaccuracy. b4 was best. } { [%clk 1:23:42] } 16... Rfd8? { [%eval 0.61] } { Mistake. Nxe4 was best. } { [%clk 1:27:26] } 17. Qd3?! { [%eval -0.27] } { Inaccuracy. Nxf6+ was best. } { [%clk 1:23:25] } 17... Nd7 { [%eval -0.1] [%clk 1:25:15] } 18. b4 { [%eval -0.07] [%clk 1:18:22] } 18... Qb6 { [%eval -0.06] [%clk 1:24:35] } 19. Rac1 { [%eval -0.11] [%clk 1:11:42] } 19... Ne5 { [%eval 0.01] [%clk 1:22:39] } 20. Qb3 { [%eval -0.28] [%clk 1:10:17] } 20... Nd7 { [%eval 0.1] [%clk 1:08:44] } 21. Rc2 { [%eval 0.14] [%clk 1:03:08] } 21... Bh6 { [%eval 0.32] [%clk 1:02:55] } 22. f4?? { [%eval -5.73] } { Blunder. Rd1 was best. } { [%clk 1:01:37] } 22... d3+ { [%eval -5.86] [%clk 1:02:15] } 0-1