Event: Round 3: Koehler, Gerhard, Dr. - Renner, Bernd
Date: 2024-07-03
White: Koehler, Gerhard, Dr.
WhiteElo: 2204
Black: Renner, Bernd
BlackElo: 1959
Result: 1/2-1/2
ECO: A22
Opening: English Opening: King's English Variation, Two Knights Variation, Smyslov System
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... Nf6 { [%eval 0.21] [%clk 1:30:53] } 2. Nc3 { [%eval 0.08] [%clk 1:31:14] } 2... e5 { [%eval 0.14] [%clk 1:31:16] } 3. g3 { [%eval 0.0] [%clk 1:31:31] } 3... Bb4 { [%eval 0.0] [%clk 1:31:12] } 4. Nd5 { [%eval -0.21] [%clk 1:29:42] } 4... Nxd5 { [%eval -0.25] [%clk 1:29:31] } 5. cxd5 { [%eval -0.24] [%clk 1:30:01] } 5... O-O { [%eval -0.14] [%clk 1:29:47] } 6. Bg2 { [%eval -0.35] [%clk 1:29:55] } 6... Re8 { [%eval 0.0] [%clk 1:29:39] } 7. Nf3 { [%eval -0.1] [%clk 1:25:24] } 7... Bf8 { [%eval 0.25] [%clk 1:27:28] } 8. O-O { [%eval 0.3] [%clk 1:24:29] } 8... c6 { [%eval 0.39] [%clk 1:26:01] } 9. dxc6?! { [%eval -0.62] } { Inaccuracy. d4 was best. } { [%clk 1:23:06] } 9... dxc6 { [%eval -0.13] [%clk 1:26:20] } 10. d3 { [%eval -0.27] [%clk 1:23:23] } 10... Nd7 { [%eval -0.07] [%clk 1:23:28] } 11. Nd2 { [%eval -0.2] [%clk 1:20:16] } 11... Nf6 { [%eval -0.2] [%clk 1:22:22] } 12. b3 { [%eval -0.3] [%clk 1:19:49] } 12... Bf5 { [%eval -0.07] [%clk 1:16:59] } 13. Bb2 { [%eval -0.05] [%clk 1:18:10] } 13... Qc7 { [%eval -0.01] [%clk 1:14:30] } 14. Rc1 { [%eval -0.11] [%clk 1:08:19] } 14... Rad8 { [%eval -0.05] [%clk 1:13:07] } 15. Qc2 { [%eval -0.08] [%clk 1:08:27] } 15... Bc8 { [%eval 0.08] [%clk 1:07:00] } 16. Nc4 { [%eval -0.08] [%clk 1:00:11] } 16... Nd5 { [%eval 0.02] [%clk 1:05:46] } 17. a3 { [%eval 0.0] [%clk 0:59:34] } 17... f6 { [%eval 0.19] [%clk 1:04:00] } 18. Rfd1 { [%eval -0.2] [%clk 0:51:51] } 18... Kh8?! { [%eval 0.54] } { Inaccuracy. c5 was best. } { [%clk 1:01:41] } 19. e4?! { [%eval -0.2] } { Inaccuracy. d4 was best. } 19... Nb6 { [%eval -0.19] [%clk 0:57:32] } 20. Na5 { [%eval -0.14] [%clk 0:43:18] } 20... Na4 { [%eval 0.19] [%clk 0:52:52] } 21. b4?! { [%eval -0.6] } { Inaccuracy. Nxc6 was best. } { [%clk 0:39:27] } 21... Nxb2 { [%eval -0.55] [%clk 0:51:52] } 22. Qxb2 { [%eval -0.59] [%clk 0:39:54] } 22... Bg4 { [%eval -0.68] [%clk 0:47:31] } 23. f3 { [%eval -1.2] [%clk 0:38:48] } 23... Be6 { [%eval -1.2] [%clk 0:47:53] } 24. Qf2? { [%eval -2.55] } { Mistake. Kh1 was best. } { [%clk 0:37:46] } 24... Rd4? { [%eval -1.31] } { Mistake. c5 was best. } { [%clk 0:47:10] } 25. Bf1? { [%eval -2.66] } { Mistake. Qc2 was best. } { [%clk 0:35:16] } 25... Red8? { [%eval -1.39] } { Mistake. c5 was best. } { [%clk 0:47:03] } 26. Qc2?! { [%eval -2.16] } { Inaccuracy. Rc3 was best. } { [%clk 0:31:22] } 26... Qb6 { [%eval -1.98] [%clk 0:46:15] } 27. Kg2 { [%eval -2.14] [%clk 0:31:39] } 27... c5 { [%eval -2.0] [%clk 0:45:44] } 28. Nc4 { [%eval -2.01] [%clk 0:27:40] } 28... Bxc4?! { [%eval -1.28] } { Inaccuracy. Qa6 was best. } { [%clk 0:45:36] } 29. bxc5?? { [%eval -4.66] } { Blunder. dxc4 was best. } { [%clk 0:27:42] } 29... Bxc5?? { [%eval -1.58] } { Blunder. Qb3 was best. } { [%clk 0:37:01] } 30. dxc4 { [%eval -1.28] [%clk 0:27:45] } 30... Bxa3 { [%eval -1.49] [%clk 0:35:31] } 31. Rb1 { [%eval -1.32] [%clk 0:26:54] } 31... Rxd1 { [%eval -1.35] [%clk 0:33:32] } 32. Rxd1 { [%eval -1.29] [%clk 0:26:56] } 32... Rd4? { [%eval -0.09] } { Mistake. Bc5 was best. } { [%clk 0:33:41] } 33. Qa4 { [%eval -0.15] [%clk 0:21:48] } 33... Bf8 { [%eval -0.19] [%clk 0:17:48] } 34. Qe8 { [%eval -0.19] [%clk 0:19:52] } 34... Qc5 { [%eval 0.0] [%clk 0:18:09] } 35. Rxd4 { [%eval -0.03] [%clk 0:20:05] } 35... exd4 { [%eval -0.05] } 36. Bd3 { [%eval -0.07] [%clk 0:12:43] } 36... Qe7 { [%eval -0.05] [%clk 0:15:59] } 37. Qa8 { [%eval -0.04] [%clk 0:11:48] } 37... b6 { [%eval -0.11] [%clk 0:15:42] } 38. Qd5 { [%eval -0.1] [%clk 0:09:36] } 38... Qc5 { [%eval -0.1] [%clk 0:15:30] } 39. Qf7 { [%eval -0.12] [%clk 0:09:18] } 39... Qe7 { [%eval -0.19] [%clk 0:15:51] } 40. Qd5 { [%clk 0:09:18] } 40... Qc5 { [%clk 0:15:51] } 1/2-1/2