Event: 25th Open Bavarian Championship
Site: chess24.com
Date: 2022-11-13
White: Koellner, Aaron Noah
WhiteElo: 2163
Black: Hacker, Jonas
BlackTitle: IM
BlackElo: 2462
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:21] } 1... d5 { [%eval 0.27] [%clk 1:30:55] } 2. Nf3 { [%eval 0.28] [%clk 1:30:00] } 2... Nf6 { [%eval 0.25] [%clk 1:31:20] } 3. Bf4 { [%eval 0.0] [%clk 1:30:22] } 3... e6 { [%eval 0.01] [%clk 1:31:34] } 4. e3 { [%eval 0.09] [%clk 1:30:38] } 4... Bd6 { [%eval 0.13] [%clk 1:31:53] } 5. Ne5 { [%eval 0.0] [%clk 1:28:43] } 5... O-O { [%eval 0.0] [%clk 1:29:33] } 6. Nd2 { [%eval 0.0] [%clk 1:27:29] } 6... c5 { [%eval 0.0] [%clk 1:28:28] } 7. c3 { [%eval 0.0] [%clk 1:24:59] } 7... Qc7 { [%eval 0.0] [%clk 1:24:59] } 8. Bd3 { [%eval 0.04] [%clk 1:16:38] } 8... b6 { [%eval 0.31] [%clk 1:23:28] } 9. O-O { [%eval -0.08] [%clk 1:03:44] } 9... Ba6 { [%eval 0.0] [%clk 1:20:53] } 10. Bxa6 { [%eval -0.2] [%clk 0:59:48] } 10... Nxa6 { [%eval -0.09] [%clk 1:21:20] } 11. Qf3 { [%eval -0.11] [%clk 1:00:02] } 11... Rac8 { [%eval -0.03] [%clk 1:16:55] } 12. Rad1 { [%eval -0.04] [%clk 0:45:24] } 12... Nb8 { [%eval 0.0] [%clk 1:05:30] } 13. Ng4 { [%eval -0.25] [%clk 0:35:24] } 13... Nxg4 { [%eval -0.24] [%clk 1:03:16] } 14. Bxd6 { [%eval -0.23] [%clk 0:35:41] } 14... Qxd6 { [%eval -0.31] [%clk 1:03:29] } 15. Qxg4 { [%eval -0.22] [%clk 0:36:08] } 15... cxd4 { [%eval -0.25] [%clk 0:56:32] } 16. Qxd4 { [%eval -0.3] [%clk 0:32:21] } 16... Nc6 { [%eval -0.13] [%clk 0:55:52] } 17. Qg4 { [%eval -0.15] [%clk 0:29:12] } 17... Ne5 { [%eval -0.31] [%clk 0:52:03] } 18. Qg3 { [%eval -0.33] [%clk 0:28:43] } 18... Rfd8 { [%eval -0.27] [%clk 0:47:29] } 19. Ne4 { [%eval -0.33] [%clk 0:21:36] } 19... Qc7 { [%eval -0.3] [%clk 0:47:04] } 20. Nf6+ { [%eval -0.24] [%clk 0:21:33] } 20... Kh8 { [%eval -0.21] [%clk 0:47:17] } 21. Nh5 { [%eval -0.3] [%clk 0:20:59] } 21... Rg8 { [%eval -0.24] [%clk 0:45:27] } 22. Rd4 { [%eval -0.3] [%clk 0:16:59] } 22... Nc4 { [%eval -0.45] [%clk 0:41:38] } 23. Rb1 { [%eval -0.5] [%clk 0:10:16] } 23... Qxg3 { [%eval -0.49] [%clk 0:40:01] } 24. Nxg3 { [%eval -0.5] [%clk 0:10:40] } 24... Rgd8 { [%eval -0.49] [%clk 0:39:46] } 25. Kf1 { [%eval -0.39] [%clk 0:09:41] } 25... g6 { [%eval -0.41] [%clk 0:37:40] } 26. Ke2 { [%eval -0.5] [%clk 0:09:58] } 26... f5 { [%eval -0.34] [%clk 0:36:38] } 27. Nf1 { [%eval -0.37] [%clk 0:04:52] } 27... Kg7 { [%eval -0.21] [%clk 0:31:10] } 28. f4 { [%eval -0.31] [%clk 0:05:08] } 28... Rc6 { [%eval 0.0] [%clk 0:30:10] } 29. Nd2 { [%eval -0.08] [%clk 0:05:00] } 29... Nd6 { [%eval -0.16] [%clk 0:27:59] } 30. Rc1 { [%eval -0.3] [%clk 0:04:58] } 30... Rdc8 { [%eval -0.21] [%clk 0:27:44] } 31. Nf3 { [%eval -0.39] [%clk 0:03:46] } 31... a5 { [%eval -0.11] [%clk 0:24:31] } 32. Ne5 { [%eval -0.03] [%clk 0:03:38] } 32... R6c7 { [%eval -0.13] [%clk 0:24:47] } 33. a4 { [%eval -0.03] [%clk 0:02:27] } 33... Kf6 { [%eval -0.2] [%clk 0:21:55] } 34. h4 { [%eval -0.2] [%clk 0:01:47] } 34... h6 { [%eval -0.28] [%clk 0:18:10] } 35. Rh1 { [%eval -0.47] [%clk 0:01:09] } 35... Ne4 { [%eval 0.0] [%clk 0:17:37] } 36. Kf3 { [%eval -0.26] [%clk 0:00:56] } 36... Rb7 { [%eval 0.11] [%clk 0:14:38] } 37. c4 { [%eval -0.16] [%clk 0:00:49] } 37... dxc4 { [%eval -0.07] [%clk 0:13:39] } 38. Rhd1? { [%eval -1.37] } { Mistake. Rc1 was best. } { [%clk 0:01:17] } 38... c3 { [%eval -0.86] [%clk 0:10:47] } 39. bxc3 { [%eval -1.29] [%clk 0:01:31] } 39... Rxc3 { [%eval -1.03] [%clk 0:07:18] } 40. g4 { [%eval -1.01] [%clk 0:01:42] } 40... Rc2 { [%eval -0.71] [%clk 0:06:17] } 41. g5+?? { [%eval -3.63] } { Blunder. Rxe4 was best. } { [%clk 0:17:54] } 41... hxg5 { [%eval -3.14] [%clk 0:33:04] } 42. hxg5+ { [%eval -2.93] [%clk 0:18:18] } 42... Nxg5+ { [%eval -3.68] [%clk 0:32:55] } 43. fxg5+ { [%eval -3.65] [%clk 0:18:43] } 43... Kxe5 { [%eval -3.54] [%clk 0:33:20] } 44. Rd8?? { [%eval -8.44] } { Blunder. Rb1 was best. } { [%clk 0:15:54] } 44... Rh7 { [%eval -8.65] [%clk 0:32:08] } 45. Kg3 { [%eval -11.62] [%clk 0:14:51] } 45... Rch2 { [%eval #-14] [%clk 0:31:40] } 46. Rb1 { [%eval #-1] [%clk 0:13:53] } 46... R7h3# { [%clk 0:31:59] } 0-1