Event: Round 6: Okrajek, Alexander - Matthey, Harald
Date: 2024-08-28
White: Okrajek, Alexander
WhiteElo: 2172
Black: Matthey, Harald
BlackTitle: FM
BlackElo: 2062
Result: 1/2-1/2
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:42] } 1... c5 { [%eval 0.65] [%clk 1:30:40] } 2. e3?! { [%eval 0.08] } { Inaccuracy. d5 was best. } { [%clk 1:30:38] } 2... Nf6 { [%eval 0.36] [%clk 1:30:14] } 3. Nf3 { [%eval 0.1] [%clk 1:31:01] } 3... g6 { [%eval 0.28] [%clk 1:28:53] } 4. Nbd2 { [%eval 0.0] [%clk 1:27:20] } 4... b6 { [%eval 0.25] [%clk 1:20:50] } 5. c3 { [%eval 0.01] [%clk 1:25:25] } 5... Bb7 { [%eval 0.29] [%clk 1:18:48] } 6. Bd3 { [%eval 0.04] [%clk 1:24:24] } 6... Bg7 { [%eval 0.27] [%clk 1:17:52] } 7. O-O { [%eval -0.16] [%clk 1:24:09] } 7... O-O { [%eval 0.26] [%clk 1:17:49] } 8. b4 { [%eval 0.0] [%clk 1:18:21] } 8... d6 { [%eval 0.07] [%clk 1:11:31] } 9. bxc5 { [%eval 0.05] [%clk 1:14:38] } 9... dxc5 { [%eval 0.12] [%clk 1:08:44] } 10. Qe2 { [%eval 0.02] [%clk 1:12:29] } 10... Nd5 { [%eval 0.23] [%clk 1:01:58] } 11. Bb2 { [%eval 0.24] [%clk 1:09:59] } 11... cxd4 { [%eval 0.18] [%clk 0:55:04] } 12. cxd4 { [%eval 0.23] [%clk 1:10:13] } 12... Nb4 { [%eval 0.68] [%clk 0:50:19] } 13. Bc4 { [%eval 0.73] [%clk 1:06:07] } 13... N8c6 { [%eval 0.91] [%clk 0:48:58] } 14. a3 { [%eval 0.78] [%clk 1:02:49] } 14... Nd5 { [%eval 0.85] [%clk 0:49:19] } 15. Rac1 { [%eval 0.64] [%clk 1:01:00] } 15... Rc8 { [%eval 0.83] [%clk 0:47:53] } 16. Ba6?! { [%eval 0.01] } { Inaccuracy. e4 was best. } { [%clk 0:59:26] } 16... Qd7?! { [%eval 0.6] } { Inaccuracy. Bxa6 was best. } { [%clk 0:40:49] } 17. h3?! { [%eval -0.1] } { Inaccuracy. Bxb7 was best. } { [%clk 0:56:21] } 17... Rfd8 { [%eval 0.0] [%clk 0:31:42] } 18. Bxb7 { [%eval 0.0] [%clk 0:51:24] } 18... Qxb7 { [%eval 0.02] [%clk 0:32:08] } 19. Rc2?? { [%eval -2.55] } { Blunder. h4 was best. } { [%clk 0:49:03] } 19... Nxd4 { [%eval -2.58] } 20. Nxd4 { [%eval -2.57] } 20... Rxc2 { [%eval -2.48] } 21. N4f3?? { [%eval -5.85] } { Blunder. Nxc2 was best. } 1/2-1/2