Event: 1st Int. Swiss Masters Baden-Baden
Site: Baden-Baden, Germany
Date: 2021-09-13
White: Koellner, Aaron Noah
WhiteElo: 2191
Black: Mattenberger, Matthias
BlackElo: 2003
Result: 1-0
ECO: A45
Opening: Trompowsky Attack
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:45] } 1... Nf6 { [%eval 0.27] [%clk 1:30:52] } 2. Bg5 { [%eval 0.0] [%clk 1:31:12] } 2... g6 { [%eval 0.14] [%clk 1:31:16] } 3. Bxf6 { [%eval 0.1] [%clk 1:31:37] } 3... exf6 { [%eval 0.17] [%clk 1:31:41] } 4. g3 { [%eval -0.24] [%clk 1:31:57] } 4... d5 { [%eval -0.17] [%clk 1:31:33] } 5. Bg2 { [%eval -0.4] [%clk 1:32:18] } 5... c6 { [%eval -0.25] [%clk 1:31:32] } 6. e3 { [%eval -0.13] [%clk 1:32:34] } 6... Bd6 { [%eval -0.26] [%clk 1:29:33] } 7. Ne2 { [%eval -0.23] [%clk 1:32:08] } 7... h5 { [%eval -0.16] [%clk 1:29:18] } 8. h4 { [%eval -0.13] [%clk 1:30:41] } 8... Bg4 { [%eval 0.0] [%clk 1:25:54] } 9. b3 { [%eval -0.19] [%clk 1:26:51] } 9... Qe7?! { [%eval 0.45] } { Inaccuracy. Nd7 was best. } { [%clk 1:21:28] } 10. Qd3?! { [%eval -0.45] } { Inaccuracy. c4 was best. } { [%clk 1:23:59] } 10... Na6 { [%eval -0.66] [%clk 1:19:40] } 11. a3 { [%eval -0.35] [%clk 1:22:51] } 11... Bf5 { [%eval -0.17] [%clk 1:10:05] } 12. Qd2 { [%eval 0.0] [%clk 1:22:52] } 12... Kf8 { [%eval -0.41] [%clk 1:08:46] } 13. Kf1?! { [%eval -1.03] } { Inaccuracy. c4 was best. } { [%clk 1:21:19] } 13... Re8? { [%eval 0.0] } { Mistake. Nc7 was best. } { [%clk 1:04:57] } 14. c4 { [%eval -0.08] [%clk 1:20:18] } 14... Be4?! { [%eval 0.49] } { Inaccuracy. Qd7 was best. } { [%clk 0:55:23] } 15. Nbc3 { [%eval 1.1] [%clk 1:15:32] } 15... Bxg2+ { [%eval 0.81] [%clk 0:51:19] } 16. Kxg2 { [%eval 0.75] [%clk 1:15:15] } 16... dxc4 { [%eval 0.5] [%clk 0:49:45] } 17. bxc4 { [%eval 0.62] [%clk 1:15:37] } 17... Rd8?! { [%eval 1.14] } { Inaccuracy. Bxa3 was best. } { [%clk 0:45:01] } 18. Qb2 { [%eval 1.24] [%clk 1:14:00] } 18... b6 { [%eval 1.13] [%clk 0:43:50] } 19. Rhb1 { [%eval 0.67] [%clk 1:13:10] } 19... g5? { [%eval 2.07] } { Mistake. Kg7 was best. } { [%clk 0:39:39] } 20. Rh1 { [%eval 1.95] [%clk 1:11:35] } 20... Rh6 { [%eval 2.16] [%clk 0:33:35] } 21. Qc2 { [%eval 2.66] [%clk 1:09:48] } 21... Nb8 { [%eval 2.58] [%clk 0:28:12] } 22. Qf5 { [%eval 2.54] [%clk 0:50:41] } 22... Qd7 { [%eval 2.15] [%clk 0:22:33] } 23. Qf3 { [%eval 2.05] [%clk 0:43:32] } 23... g4 { [%eval 2.49] [%clk 0:19:26] } 24. Qe4 { [%eval 2.07] [%clk 0:43:57] } 24... Re8 { [%eval 2.49] [%clk 0:17:58] } 25. Qc2 { [%eval 2.36] [%clk 0:43:57] } 25... f5 { [%eval 2.37] [%clk 0:16:08] } 26. Rhd1 { [%eval 2.77] [%clk 0:42:06] } 26... Qe6 { [%eval 2.53] [%clk 0:14:23] } 27. d5 { [%eval 2.58] [%clk 0:40:26] } 27... Qe5?! { [%eval 3.8] } { Inaccuracy. Qc8 was best. } { [%clk 0:13:20] } 28. dxc6?! { [%eval 2.59] } { Inaccuracy. Nd4 was best. } { [%clk 0:36:22] } 28... Nxc6 { [%eval 2.69] [%clk 0:13:36] } 29. Rd5 { [%eval 2.73] [%clk 0:36:46] } 29... Qe6 { [%eval 2.24] [%clk 0:12:12] } 30. Nb5 { [%eval 1.68] [%clk 0:28:50] } 30... Be5? { [%eval 3.17] } { Mistake. Bc5 was best. } { [%clk 0:10:50] } 31. Rad1 { [%eval 2.95] [%clk 0:28:40] } 31... a6?! { [%eval 3.78] } { Inaccuracy. Ne7 was best. } { [%clk 0:10:17] } 32. Rd6 { [%eval 3.97] [%clk 0:22:54] } 32... Bxd6 { [%eval 3.61] [%clk 0:09:45] } 33. Rxd6 { [%eval 3.61] [%clk 0:23:18] } 33... Qxd6 { [%eval 3.74] [%clk 0:09:24] } 34. Nxd6 { [%eval 3.49] [%clk 0:23:42] } 34... Rxd6 { [%eval 3.75] [%clk 0:09:51] } 35. Qxf5 { [%eval 3.75] [%clk 0:23:47] } 35... Re5 { [%eval 3.63] [%clk 0:08:59] } 36. Qh7 { [%eval 3.47] [%clk 0:23:36] } 36... Ke7 { [%eval 3.33] [%clk 0:05:07] } 37. Nf4 { [%eval 3.65] [%clk 0:23:28] } 37... Nd8?! { [%eval 5.11] } { Inaccuracy. b5 was best. } { [%clk 0:03:14] } 38. Nd5+ { [%eval 4.94] [%clk 0:21:51] } 38... Kd7 { [%eval 4.9] [%clk 0:01:32] } 39. Qh8 { [%eval 4.97] [%clk 0:22:07] } 39... Rdxd5 { [%eval 5.12] [%clk 0:01:36] } 40. cxd5 { [%eval 5.0] [%clk 0:22:23] } 40... Rxd5 { [%eval 5.04] [%clk 0:02:02] } 41. Qf6 { [%eval 4.72] [%clk 0:22:14] } 41... Kc7 { [%eval 5.4] [%clk 0:01:55] } 42. e4 { [%eval 5.57] [%clk 0:22:01] } 42... Rc5 { [%eval 5.4] [%clk 0:30:03] } 43. e5 { [%eval 5.47] [%clk 0:46:16] } 43... b5?! { [%eval 7.85] } { Inaccuracy. Kd7 was best. } { [%clk 0:28:45] } 44. Qd6+ { [%eval 7.23] [%clk 0:46:31] } 1-0