Event: Round 9: Michael Coenen - Roven Vogel
Date: 2023-07-02
White: Michael Coenen
Black: Roven Vogel
Result: 0-1
ECO: E39
Opening: Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.28] [%clk 1:20:11] } 2. c4 { [%eval 0.16] [%clk 1:30:57] } 2... e6 { [%eval 0.23] [%clk 1:20:32] } 3. Nc3 { [%eval 0.05] [%clk 1:31:00] } 3... Bb4 { [%eval 0.25] [%clk 1:19:38] } 4. Qc2 { [%eval 0.0] [%clk 1:30:51] } 4... c5 { [%eval 0.23] [%clk 1:19:44] } 5. dxc5 { [%eval 0.21] [%clk 1:30:50] } 5... O-O { [%eval 0.22] [%clk 1:20:05] } 6. Nf3 { [%eval 0.26] [%clk 1:23:54] } 6... Bxc5 { [%eval 0.25] [%clk 1:19:34] } 7. e3 { [%eval 0.03] [%clk 1:22:50] } 7... Nc6 { [%eval 0.13] [%clk 1:16:14] } 8. a3 { [%eval 0.25] [%clk 1:22:34] } 8... b6 { [%eval 0.42] [%clk 1:13:50] } 9. b4 { [%eval 0.32] [%clk 1:14:27] } 9... Be7 { [%eval 0.23] [%clk 1:14:00] } 10. Bd3 { [%eval 0.25] [%clk 1:13:46] } 10... Bb7 { [%eval 0.08] [%clk 1:13:48] } 11. O-O { [%eval 0.18] [%clk 1:13:22] } 11... Rc8 { [%eval 0.19] [%clk 1:10:07] } 12. Rd1 { [%eval 0.29] [%clk 1:12:01] } 12... h6 { [%eval 0.28] [%clk 0:55:05] } 13. Bb2 { [%eval 0.25] [%clk 1:09:41] } 13... a5 { [%eval 0.3] [%clk 0:55:18] } 14. b5 { [%eval 0.38] [%clk 1:04:33] } 14... Nb8 { [%eval 0.31] [%clk 0:55:40] } 15. Rac1 { [%eval 0.16] [%clk 1:01:06] } 15... d6 { [%eval 0.19] [%clk 0:55:20] } 16. Qe2 { [%eval 0.12] [%clk 0:48:31] } 16... Nbd7 { [%eval 0.12] [%clk 0:54:35] } 17. Na4 { [%eval 0.0] [%clk 0:45:37] } 17... Qc7 { [%eval 0.12] [%clk 0:50:46] } 18. Bb1 { [%eval 0.06] [%clk 0:40:49] } 18... Ne4 { [%eval 0.0] [%clk 0:46:17] } 19. Nd4 { [%eval -0.08] [%clk 0:30:24] } 19... Ndc5 { [%eval -0.09] [%clk 0:40:57] } 20. Nxc5 { [%eval -0.03] [%clk 0:29:41] } 20... Nxc5 { [%eval 0.0] [%clk 0:38:12] } 21. f3 { [%eval -0.54] [%clk 0:21:43] } 21... f5 { [%eval -0.34] [%clk 0:30:42] } 22. Qc2 { [%eval -0.57] [%clk 0:18:50] } 22... Bg5 { [%eval -0.42] [%clk 0:29:07] } 23. Re1 { [%eval -0.35] [%clk 0:13:50] } 23... Bf6 { [%eval -0.42] [%clk 0:29:20] } 24. Re2 { [%eval -0.48] [%clk 0:11:51] } 24... a4 { [%eval -0.29] [%clk 0:24:37] } 25. Rd1 { [%eval -0.42] [%clk 0:08:46] } 25... Qe7 { [%eval -0.51] [%clk 0:21:44] } 26. Bc3 { [%eval -0.3] [%clk 0:07:14] } 26... Be5 { [%eval -0.35] [%clk 0:18:45] } 27. Bb4 { [%eval -0.22] [%clk 0:05:37] } 27... Rf7 { [%eval 0.03] [%clk 0:13:39] } 28. Qd2 { [%eval -0.35] [%clk 0:05:10] } 28... g5 { [%eval -0.07] [%clk 0:09:31] } 29. Bc2 { [%eval -0.14] [%clk 0:04:06] } 29... f4 { [%eval 0.12] [%clk 0:08:51] } 30. exf4 { [%eval -0.03] [%clk 0:03:58] } 30... Rxf4 { [%eval 0.02] [%clk 0:08:36] } 31. Qe3?! { [%eval -0.9] } { Inaccuracy. Bc3 was best. } { [%clk 0:02:11] } 31... Qf6 { [%eval -0.72] [%clk 0:08:59] } 32. Red2 { [%eval -0.84] [%clk 0:01:33] } 32... g4?! { [%eval 0.06] } { Inaccuracy. Rc7 was best. } { [%clk 0:07:51] } 33. Bxc5?! { [%eval -1.02] } { Inaccuracy. g3 was best. } { [%clk 0:00:45] } 33... bxc5 { [%eval -1.01] [%clk 0:06:54] } 34. Ne2 { [%eval -0.94] [%clk 0:00:40] } 34... gxf3 { [%eval -0.82] [%clk 0:06:04] } 35. Nxf4 { [%eval -0.75] [%clk 0:00:53] } 35... Bxf4 { [%eval -0.69] [%clk 0:06:32] } 36. Qd3 { [%eval -0.59] [%clk 0:01:03] } 36... Rc7 { [%eval -0.63] [%clk 0:06:38] } 37. Rf2 { [%eval -0.92] [%clk 0:00:56] } 37... Rg7 { [%eval -0.82] [%clk 0:03:28] } 38. Rxf3 { [%eval -0.72] [%clk 0:00:50] } 38... Qh4 { [%eval -1.07] [%clk 0:03:09] } 39. h3?? { [%eval -5.45] } { Blunder. Rg3 was best. } { [%clk 0:00:38] } 39... Rxg2+ { [%eval -5.23] [%clk 0:02:54] } 40. Kxg2 { [%eval -5.65] [%clk 0:00:54] } 40... Qg3+ { [%eval -5.51] [%clk 0:03:23] } 41. Kf1 { [%eval -5.39] [%clk 0:01:11] } 41... Bxf3 { [%eval -5.61] [%clk 0:03:47] } 42. Qh7+?? { [%eval #-20] } { Checkmate is now unavoidable. Qg6+ was best. } { [%clk 0:28:24] } 42... Kf8 { [%eval #-16] [%clk 0:32:43] } 43. Qh8+ { [%eval -8.34] [%clk 0:24:51] } 43... Ke7 { [%eval -9.64] [%clk 0:32:11] } 44. Qh7+ { [%eval #-17] [%clk 0:22:01] } 44... Kd8 { [%eval -10.18] [%clk 0:30:44] } 45. Qh8+?? { [%eval #-14] } { Checkmate is now unavoidable. Rxd6+ was best. } { [%clk 0:20:15] } 45... Kc7 { [%eval #-14] [%clk 0:30:52] } 46. b6+ { [%eval #-14] [%clk 0:20:17] } 46... Kb7 { [%eval #-13] [%clk 0:31:15] } 47. Qh7+ { [%eval #-12] [%clk 0:20:32] } 47... Kxb6 { [%eval #-15] [%clk 0:31:39] } 48. Rb1+ { [%eval #-9] [%clk 0:19:43] } 48... Ka6 { [%eval #-9] [%clk 0:31:54] } 49. Qg6 { [%eval #-3] [%clk 0:18:29] } 49... Bg2+ { [%eval #-2] [%clk 0:32:12] } 0-1