Event: Round 4: Heiko Buss - Erwin Lehmann
Date: 2023-07-06
White: Heiko Buss
Black: Erwin Lehmann
Result: 1/2-1/2
ECO: B01
Opening: Scandinavian Defense: Main Line
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... d5 { [%eval 0.82] [%clk 1:30:47] } 2. exd5 { [%eval 0.66] [%clk 1:31:14] } 2... Qxd5 { [%eval 0.75] [%clk 1:31:06] } 3. Nc3 { [%eval 0.71] [%clk 1:31:33] } 3... Qa5 { [%eval 0.63] [%clk 1:31:20] } 4. d3 { [%eval 0.21] [%clk 1:30:39] } 4... Nf6 { [%eval 0.37] [%clk 1:30:10] } 5. Bd2 { [%eval 0.13] [%clk 1:29:46] } 5... Qe5+ { [%eval 0.42] [%clk 1:25:49] } 6. Qe2 { [%eval 0.6] [%clk 1:29:28] } 6... Qxe2+ { [%eval 0.41] } 7. Bxe2 { [%eval 0.48] [%clk 1:29:42] } 7... e5 { [%eval 0.52] [%clk 1:22:32] } 8. Nf3 { [%eval 0.43] [%clk 1:26:54] } 8... Bd6 { [%eval 0.53] [%clk 1:20:35] } 9. h3 { [%eval 0.28] [%clk 1:25:23] } 9... Bd7 { [%eval 0.38] [%clk 1:18:35] } 10. O-O-O { [%eval 0.17] [%clk 1:23:31] } 10... Nc6 { [%eval 0.38] [%clk 1:16:34] } 11. g4 { [%eval 0.17] [%clk 1:23:15] } 11... h6 { [%eval 0.32] [%clk 1:15:00] } 12. Ne4?! { [%eval -0.27] } { Inaccuracy. Nb5 was best. } { [%clk 1:22:08] } 12... Nxe4 { [%eval -0.26] [%clk 1:12:44] } 13. dxe4 { [%eval -0.11] [%clk 1:20:39] } 13... O-O-O { [%eval 0.19] [%clk 1:12:36] } 14. Bc3 { [%eval -0.21] [%clk 1:20:12] } 14... g5 { [%eval -0.21] [%clk 1:08:18] } 15. Nd2 { [%eval -0.47] [%clk 1:19:21] } 15... Nd4 { [%eval -0.37] [%clk 1:04:15] } 16. Bxd4 { [%eval -0.88] [%clk 1:18:29] } 16... exd4 { [%eval -0.99] [%clk 1:04:25] } 17. Kb1 { [%eval -0.99] [%clk 1:11:29] } 17... Be6 { [%eval -0.51] [%clk 0:57:49] } 18. f3 { [%eval -0.74] [%clk 1:04:32] } 1/2-1/2