Event: Round 9: Ruben Gideon Koellner - Kaloyan Popvasilev
Date: 2023-03-12
White: Ruben Gideon Koellner
Black: Kaloyan Popvasilev
Result: 1-0
ECO: A40
Opening: Horwitz Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... e6 { [%eval 0.2] [%clk 1:30:52] } 2. Nf3 { [%eval 0.29] [%clk 1:31:21] } 2... b6?! { [%eval 0.91] } { Inaccuracy. d5 was best. } { [%clk 1:31:06] } 3. Nbd2 { [%eval 0.54] [%clk 1:31:46] } 3... Bb7 { [%eval 0.69] [%clk 1:31:31] } 4. e4 { [%eval 0.67] [%clk 1:32:11] } 4... d6 { [%eval 0.85] [%clk 1:30:36] } 5. Bd3 { [%eval 0.86] [%clk 1:32:31] } 5... Nd7 { [%eval 0.92] [%clk 1:30:57] } 6. c3 { [%eval 0.88] [%clk 1:32:46] } 6... g6 { [%eval 0.67] [%clk 1:30:54] } 7. a4 { [%eval 0.84] [%clk 1:33:02] } 7... a6 { [%eval 0.63] [%clk 1:31:02] } 8. O-O { [%eval 0.63] [%clk 1:32:08] } 8... Bg7 { [%eval 0.5] [%clk 1:31:13] } 9. Qe2 { [%eval 0.4] [%clk 1:31:28] } 9... Ne7 { [%eval 0.76] [%clk 1:29:56] } 10. Re1 { [%eval 0.78] [%clk 1:27:34] } 10... e5 { [%eval 1.0] [%clk 1:11:19] } 11. dxe5 { [%eval 0.89] [%clk 1:20:17] } 11... dxe5 { [%eval 1.08] [%clk 1:10:39] } 12. Nc4 { [%eval 0.87] [%clk 1:20:35] } 12... O-O { [%eval 0.9] [%clk 1:07:57] } 13. Rd1 { [%eval 0.88] [%clk 1:20:26] } 13... h6 { [%eval 1.01] [%clk 0:59:27] } 14. b3 { [%eval 0.66] [%clk 1:16:02] } 14... Re8 { [%eval 0.71] [%clk 0:50:41] } 15. Bc2 { [%eval 0.66] [%clk 1:16:26] } 15... Qc8 { [%eval 0.71] [%clk 0:49:58] } 16. Ba3 { [%eval 0.55] [%clk 1:16:27] } 16... Nc6 { [%eval 0.56] [%clk 0:47:09] } 17. Ne3 { [%eval 0.34] [%clk 1:16:46] } 17... Nf6 { [%eval 0.39] [%clk 0:46:45] } 18. b4 { [%eval 0.45] [%clk 1:13:19] } 18... Nh5 { [%eval 0.74] [%clk 0:38:11] } 19. Bb3 { [%eval 0.68] [%clk 1:04:29] } 19... Nf4 { [%eval 0.83] [%clk 0:31:47] } 20. Qa2?! { [%eval 0.24] } { Inaccuracy. Qc2 was best. } { [%clk 1:04:51] } 20... Nd8 { [%eval 0.35] [%clk 0:30:34] } 21. Qc2 { [%eval 0.42] [%clk 0:57:52] } 21... Nde6 { [%eval 0.45] [%clk 0:29:09] } 22. Bc4 { [%eval 0.43] [%clk 0:55:28] } 22... Rd8 { [%eval 0.26] [%clk 0:17:55] } 23. Bf1 { [%eval 0.31] [%clk 0:49:38] } 23... Rxd1 { [%eval 0.24] [%clk 0:11:02] } 24. Rxd1 { [%eval 0.28] [%clk 0:50:00] } 24... c5? { [%eval 1.54] } { Mistake. Qe8 was best. } { [%clk 0:08:56] } 25. g3 { [%eval 1.57] [%clk 0:45:32] } 25... cxb4 { [%eval 1.73] [%clk 0:08:26] } 26. Bxb4 { [%eval 1.83] [%clk 0:45:49] } 26... Nh5 { [%eval 1.69] [%clk 0:08:35] } 27. Nd5 { [%eval 1.81] [%clk 0:45:45] } 27... Bxd5 { [%eval 1.79] [%clk 0:08:45] } 28. exd5 { [%eval 1.97] [%clk 0:45:56] } 28... Nc5 { [%eval 1.58] [%clk 0:06:42] } 29. d6 { [%eval 1.96] [%clk 0:38:53] } 29... Qe6?! { [%eval 2.72] } { Inaccuracy. Kh7 was best. } { [%clk 0:04:06] } 30. a5 { [%eval 2.71] [%clk 0:38:05] } 30... Nd7 { [%eval 2.69] [%clk 0:04:03] } 31. axb6 { [%eval 3.04] [%clk 0:34:37] } 31... Nxb6 { [%eval 3.22] [%clk 0:04:30] } 32. c4 { [%eval 3.31] [%clk 0:32:39] } 32... a5 { [%eval 3.77] [%clk 0:03:06] } 33. Ba3 { [%eval 3.71] [%clk 0:32:56] } 33... Nf6 { [%eval 3.93] [%clk 0:00:38] } 34. c5 { [%eval 3.93] [%clk 0:33:00] } 34... Nbd5 { [%eval 3.8] [%clk 0:01:02] } 35. Bc4 { [%eval 3.68] [%clk 0:31:52] } 35... e4 { [%eval 3.37] [%clk 0:00:52] } 36. Nd4 { [%eval 3.71] [%clk 0:32:02] } 36... Qg4 { [%eval 3.54] [%clk 0:00:56] } 37. Be2 { [%eval 3.65] [%clk 0:12:54] } 37... Qh3 { [%eval 3.64] [%clk 0:01:15] } 38. Bf1 { [%eval 3.02] [%clk 0:12:43] } 38... Qh5 { [%eval 3.25] [%clk 0:01:03] } 39. Be2 { [%eval 3.26] [%clk 0:07:49] } 39... Qh3 { [%eval 3.65] [%clk 0:01:26] } 40. c6 { [%eval 3.79] [%clk 0:06:41] } 40... Ng4 { [%eval 4.49] [%clk 0:00:33] } 41. Bxg4 { [%eval 4.44] [%clk 0:06:47] } 41... Qxg4 { [%eval 4.43] [%clk 0:00:59] } 42. Ne2 { [%eval 4.36] [%clk 0:00:32] } 42... e3 { [%eval 4.27] [%clk 0:21:44] } 43. Rxd5 { [%eval 4.46] [%clk 0:29:27] } 43... Qf3 { [%eval 4.48] [%clk 0:22:06] } 44. Nf4 { [%eval 4.3] [%clk 0:29:47] } 44... Rb8?! { [%eval 5.52] } { Inaccuracy. exf2+ was best. } { [%clk 0:17:34] } 45. fxe3 { [%eval 5.8] [%clk 0:29:04] } 45... Qxe3+ { [%eval 6.03] [%clk 0:16:32] } 46. Kg2 { [%eval 5.62] [%clk 0:29:23] } 46... Rb3 { [%eval 7.08] [%clk 0:16:19] } 47. Qe2 { [%eval 7.45] [%clk 0:27:46] } 1-0