Event: Round 1: Lehmann, Holger - Boettcher, Christian, Dr.
Date: 2024-12-07
White: Lehmann, Holger
WhiteElo: 2104
Black: Boettcher, Christian, Dr.
BlackElo: 2161
Result: 0-1
ECO: A37
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:03:02] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. c4 { [%eval 0.26] [%clk 0:03:02] } 2... Nc6 { [%eval 0.23] [%clk 0:03:04] } 3. Nc3 { [%eval 0.16] [%clk 0:03:03] } 3... g6 { [%eval 0.39] [%clk 0:03:05] } 4. g3 { [%eval 0.16] [%clk 0:03:05] } 4... Bg7 { [%eval 0.14] [%clk 0:03:06] } 5. Bg2 { [%eval 0.06] [%clk 0:03:06] } 5... e5 { [%eval 0.27] [%clk 0:03:08] } 6. O-O { [%eval 0.31] [%clk 0:03:05] } 6... Nge7 { [%eval 0.21] [%clk 0:03:08] } 7. d3 { [%eval 0.14] [%clk 0:03:06] } 7... d6 { [%eval 0.24] [%clk 0:03:10] } 8. Ne1 { [%eval 0.15] [%clk 0:03:07] } 8... Be6 { [%eval 0.13] [%clk 0:03:11] } 9. Nc2 { [%eval 0.16] [%clk 0:03:08] } 9... d5 { [%eval 0.2] [%clk 0:03:13] } 10. cxd5 { [%eval -0.14] [%clk 0:03:09] } 10... Nxd5 { [%eval -0.13] [%clk 0:03:13] } 11. Ne3 { [%eval -0.24] [%clk 0:03:02] } 11... Nde7 { [%eval -0.22] [%clk 0:03:14] } 12. Ne4 { [%eval -0.46] [%clk 0:02:40] } 12... b6 { [%eval -0.36] [%clk 0:03:12] } 13. b3 { [%eval -0.84] [%clk 0:02:39] } 13... h6 { [%eval -0.82] [%clk 0:03:09] } 14. Bb2 { [%eval -1.01] [%clk 0:02:39] } 14... O-O { [%eval -1.01] [%clk 0:03:07] } 15. Nd2 { [%eval -0.93] [%clk 0:02:35] } 15... Rc8 { [%eval -1.05] [%clk 0:03:04] } 16. Nec4 { [%eval -1.04] [%clk 0:02:30] } 16... Bd5?! { [%eval -0.43] } { Inaccuracy. f5 was best. } { [%clk 0:02:36] } 17. Ne3 { [%eval -0.98] [%clk 0:02:09] } 17... Bxg2 { [%eval -1.01] [%clk 0:02:36] } 18. Nxg2 { [%eval -0.97] [%clk 0:02:10] } 18... Qd7 { [%eval -0.96] [%clk 0:02:28] } 19. f4 { [%eval -1.1] [%clk 0:02:00] } 19... Nf5 { [%eval -0.96] [%clk 0:02:18] } 20. Nc4 { [%eval -0.99] [%clk 0:01:48] } 20... Rce8 { [%eval -0.46] [%clk 0:02:09] } 21. fxe5?! { [%eval -1.39] } { Inaccuracy. e4 was best. } { [%clk 0:01:28] } 21... Nxe5 { [%eval -1.02] [%clk 0:02:07] } 22. Nxe5 { [%eval -0.95] [%clk 0:01:27] } 22... Bxe5 { [%eval -0.92] [%clk 0:02:08] } 23. Bxe5 { [%eval -0.86] [%clk 0:01:27] } 23... Rxe5 { [%eval -0.85] [%clk 0:02:10] } 24. e4 { [%eval -1.01] [%clk 0:01:27] } 24... Ne7?! { [%eval -0.42] } { Inaccuracy. Nd4 was best. } { [%clk 0:02:01] } 25. Ne3? { [%eval -1.93] } { Mistake. Qf3 was best. } { [%clk 0:01:13] } 25... h5? { [%eval -0.43] } { Mistake. Qd4 was best. } { [%clk 0:01:51] } 26. Qe2 { [%eval -0.47] [%clk 0:01:09] } 26... Re6 { [%eval -0.38] [%clk 0:01:41] } 27. Rad1 { [%eval -0.41] [%clk 0:01:09] } 27... Rd8 { [%eval -0.17] [%clk 0:01:39] } 28. Nc4?! { [%eval -1.03] } { Inaccuracy. g4 was best. } { [%clk 0:00:59] } 28... b5?! { [%eval -0.11] } { Inaccuracy. Qd4+ was best. } { [%clk 0:01:36] } 29. Ne3 { [%eval -0.07] [%clk 0:00:57] } 29... Rd6 { [%eval 0.0] [%clk 0:01:36] } 30. g4 { [%eval -0.04] [%clk 0:00:39] } 30... h4 { [%eval 0.03] [%clk 0:01:20] } 31. Qf2 { [%eval 0.04] [%clk 0:00:26] } 31... Qe6 { [%eval 0.11] [%clk 0:01:18] } 32. h3?? { [%eval -2.43] } { Blunder. Qxh4 was best. } { [%clk 0:00:23] } 32... Rxd3 { [%eval -2.18] [%clk 0:01:16] } 33. Rxd3? { [%eval -3.62] } { Mistake. Qxh4 was best. } { [%clk 0:00:17] } 33... Rxd3 { [%eval -3.52] [%clk 0:01:17] } 34. Ng2?! { [%eval -4.63] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:12] } 34... Rxh3 { [%eval -4.43] [%clk 0:01:09] } 35. Nf4 { [%eval -5.22] [%clk 0:00:11] } 35... Qxg4+ { [%eval -4.9] [%clk 0:01:08] } 36. Ng2 { [%eval -5.23] [%clk 0:00:10] } 36... f5 { [%eval -5.21] [%clk 0:01:06] } 37. exf5 { [%eval -6.02] [%clk 0:00:10] } 37... Nxf5 { [%eval -5.01] [%clk 0:01:07] } 38. Re1?! { [%eval -7.68] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:10] } 38... Rg3 { [%eval -7.12] [%clk 0:01:05] } 39. Re2 { [%eval -9.32] [%clk 0:00:08] } 39... h3 { [%eval -9.05] [%clk 0:01:01] } 0-1