Event: Round 9: Burkhard Koch - David Maciag
Date: 2023-07-02
White: Burkhard Koch
Black: David Maciag
Result: 1/2-1/2
ECO: B01
Opening: Scandinavian Defense: Marshall Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:15:16] } 1... d5 { [%eval 0.82] [%clk 1:15:14] } 2. exd5 { [%eval 0.66] [%clk 1:15:13] } 2... Nf6 { [%eval 0.74] [%clk 1:15:17] } 3. d4 { [%eval 0.63] [%clk 1:14:47] } 3... Nxd5 { [%eval 0.79] [%clk 1:15:13] } 4. c4 { [%eval 0.79] [%clk 1:10:31] } 4... Nb6 { [%eval 0.92] [%clk 1:15:09] } 5. Nc3?! { [%eval 0.13] } { Inaccuracy. Nf3 was best. } { [%clk 1:10:11] } 5... g6?! { [%eval 0.82] } { Inaccuracy. e5 was best. } { [%clk 1:15:07] } 6. Be3 { [%eval 0.78] [%clk 1:08:03] } 6... Bg7 { [%eval 1.14] [%clk 1:15:10] } 7. Rc1?! { [%eval 0.47] } { Inaccuracy. h3 was best. } { [%clk 1:04:02] } 7... O-O { [%eval 0.75] [%clk 1:14:57] } 8. b3 { [%eval 0.23] [%clk 0:59:48] } 8... e5 { [%eval 0.34] [%clk 1:11:41] } 9. dxe5 { [%eval 0.37] [%clk 0:48:21] } 9... Bxe5 { [%eval 0.33] [%clk 1:07:27] } 10. Qxd8 { [%eval 0.4] [%clk 0:46:01] } 10... Rxd8 { [%eval 0.45] [%clk 1:07:29] } 11. Nf3 { [%eval 0.34] [%clk 0:46:04] } 11... Bxc3+ { [%eval 0.68] [%clk 1:03:48] } 12. Rxc3 { [%eval 0.57] [%clk 0:46:05] } 12... Nc6 { [%eval 0.63] [%clk 1:03:46] } 13. Be2 { [%eval 0.63] [%clk 0:41:02] } 13... a5?! { [%eval 1.19] } { Inaccuracy. Bf5 was best. } { [%clk 0:58:36] } 14. a3?! { [%eval 0.59] } { Inaccuracy. Bf4 was best. } { [%clk 0:31:12] } 14... Kg7 { [%eval 0.97] [%clk 0:56:00] } 15. O-O { [%eval 0.53] [%clk 0:30:59] } 15... h6 { [%eval 0.66] [%clk 0:53:14] } 16. Bf4 { [%eval 0.8] [%clk 0:30:35] } 16... Rd7 { [%eval 0.63] [%clk 0:50:49] } 17. Rd1 { [%eval 0.64] [%clk 0:24:15] } 17... Re7 { [%eval 0.94] [%clk 0:50:08] } 18. Re3 { [%eval 0.96] [%clk 0:20:31] } 18... Be6 { [%eval 0.84] [%clk 0:48:35] } 19. Nd4 { [%eval 0.9] [%clk 0:16:27] } 19... Nxd4 { [%eval 0.91] [%clk 0:44:20] } 20. Rxd4 { [%eval 0.88] [%clk 0:16:27] } 20... Rc8 { [%eval 0.8] [%clk 0:38:28] } 21. Bf3 { [%eval 1.16] [%clk 0:07:35] } 1/2-1/2