Event: Round 7: Bjoern Memmeler - Juergen Siol
Date: 2023-08-05
White: Bjoern Memmeler
Black: Juergen Siol
Result: 1/2-1/2
ECO: A38
Opening: English Opening: Symmetrical Variation, Full Symmetry Line
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.13] [%clk 1:30:24] } 2. c4 { [%eval 0.25] [%clk 1:31:21] } 2... g6 { [%eval 0.5] [%clk 1:30:29] } 3. Nc3 { [%eval 0.0] [%clk 1:31:41] } 3... Bg7 { [%eval 0.23] [%clk 1:30:51] } 4. g3 { [%eval 0.18] [%clk 1:32:04] } 4... Nc6 { [%eval 0.15] [%clk 1:30:29] } 5. Bg2 { [%eval 0.23] [%clk 1:32:21] } 5... Nf6 { [%eval 0.42] [%clk 1:29:26] } 6. O-O { [%eval 0.31] [%clk 1:32:37] } 6... O-O { [%eval 0.43] [%clk 1:29:49] } 7. Rb1?! { [%eval -0.48] } { Inaccuracy. d4 was best. } { [%clk 1:32:13] } 7... d6?! { [%eval 0.08] } { Inaccuracy. d5 was best. } { [%clk 1:28:13] } 8. a3 { [%eval 0.03] [%clk 1:32:27] } 8... a5 { [%eval 0.12] [%clk 1:27:20] } 9. d3 { [%eval 0.12] [%clk 1:24:04] } 9... Bg4 { [%eval 0.32] [%clk 1:22:06] } 10. h3 { [%eval 0.27] [%clk 1:24:00] } 10... Bd7 { [%eval 0.27] [%clk 1:22:28] } 11. Bd2 { [%eval 0.09] [%clk 1:23:42] } 11... Ne8 { [%eval 0.09] [%clk 1:17:40] } 12. Qc1 { [%eval -0.01] [%clk 1:20:59] } 12... f5 { [%eval 0.25] [%clk 1:07:33] } 13. Bh6 { [%eval 0.23] [%clk 1:18:04] } 13... e6 { [%eval 0.29] [%clk 1:01:52] } 14. Bxg7 { [%eval 0.22] [%clk 1:15:39] } 14... Kxg7 { [%eval 0.26] [%clk 1:01:31] } 15. Nb5 { [%eval -0.05] [%clk 1:07:54] } 15... Ra6 { [%eval 0.47] } 16. d4 { [%eval 0.27] [%clk 1:06:31] } 16... e5 { [%eval 0.38] [%clk 0:57:00] } 17. dxe5 { [%eval 0.43] [%clk 1:02:53] } 17... dxe5 { [%eval 0.39] [%clk 0:56:06] } 18. Rd1 { [%eval 0.52] [%clk 0:57:16] } 18... Qe7 { [%eval 0.31] [%clk 0:54:05] } 19. Qd2 { [%eval 0.13] [%clk 0:47:10] } 19... Be6 { [%eval 0.1] [%clk 0:47:15] } 20. b3 { [%eval 0.03] [%clk 0:45:28] } 20... a4 { [%eval 0.47] [%clk 0:44:21] } 21. Nd6? { [%eval -0.92] } { Mistake. Qb2 was best. } { [%clk 0:44:07] } 21... e4 { [%eval -0.82] [%clk 0:32:26] } 22. Nxe8+ { [%eval -0.69] [%clk 0:43:47] } 22... Rxe8 { [%eval -0.72] [%clk 0:30:15] } 23. Qb2+ { [%eval -1.23] [%clk 0:40:51] } 23... Kg8 { [%eval -1.31] [%clk 0:29:19] } 24. Nd2 { [%eval -1.5] [%clk 0:37:26] } 24... Rb6?! { [%eval -0.78] } { Inaccuracy. axb3 was best. } { [%clk 0:28:49] } 25. Qc3 { [%eval -1.04] [%clk 0:35:14] } 25... Nd4 { [%eval -0.89] [%clk 0:28:29] } 26. Bf1 { [%eval -1.3] [%clk 0:32:40] } 26... Ra8? { [%eval 0.16] } { Mistake. Qg7 was best. } { [%clk 0:24:12] } 27. e3 { [%eval 0.0] [%clk 0:32:39] } 27... Nc6 { [%eval 0.23] [%clk 0:21:29] } 28. bxa4 { [%eval 0.22] [%clk 0:31:58] } 1/2-1/2