Event: 24th Open Bavarian Championship
Site: chess24.com
Date: 2021-11-04
White: Hess, Max
WhiteTitle: FM
WhiteElo: 2412
Black: Marentini, Marcel
BlackElo: 2084
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.28] [%clk 1:30:56] } 1... e5 { [%eval 0.12] [%clk 1:30:37] } 2. Nf3 { [%eval 0.21] [%clk 1:30:59] } 2... Nf6 { [%eval 0.43] [%clk 1:30:44] } 3. Nxe5 { [%eval 0.31] [%clk 1:30:09] } 3... d6 { [%eval 0.26] [%clk 1:31:03] } 4. Nf3 { [%eval 0.29] [%clk 1:30:34] } 4... Nxe4 { [%eval 0.25] [%clk 1:31:26] } 5. Nc3 { [%eval 0.22] [%clk 1:30:40] } 5... Nxc3 { [%eval 0.17] [%clk 1:31:48] } 6. dxc3 { [%eval 0.27] [%clk 1:31:07] } 6... Be7 { [%eval 0.25] [%clk 1:31:46] } 7. Be3 { [%eval 0.19] [%clk 1:31:32] } 7... Nc6 { [%eval 0.55] [%clk 1:32:10] } 8. Qd2 { [%eval 0.55] [%clk 1:31:57] } 8... Be6 { [%eval 0.71] [%clk 1:32:34] } 9. O-O-O { [%eval 0.64] [%clk 1:32:16] } 9... Qd7 { [%eval 0.6] [%clk 1:32:58] } 10. h4 { [%eval 0.53] [%clk 1:29:20] } 10... Bf6 { [%eval 0.99] [%clk 1:29:38] } 11. Ng5?! { [%eval 0.41] } { Inaccuracy. Bg5 was best. } { [%clk 1:21:00] } 11... a6? { [%eval 1.53] } { Mistake. Bf5 was best. } { [%clk 1:26:40] } 12. Nxe6 { [%eval 1.61] [%clk 1:20:03] } 12... fxe6 { [%eval 1.68] [%clk 1:25:20] } 13. g4 { [%eval 2.11] [%clk 1:19:19] } 13... O-O-O { [%eval 1.9] [%clk 1:16:07] } 14. g5 { [%eval 2.28] [%clk 1:19:09] } 14... Be7 { [%eval 2.35] [%clk 1:16:30] } 15. Bh3 { [%eval 2.01] [%clk 1:14:25] } 15... Rde8 { [%eval 1.96] [%clk 1:11:39] } 16. Rde1?! { [%eval 1.33] } { Inaccuracy. Kb1 was best. } { [%clk 1:10:51] } 16... Bd8 { [%eval 1.62] [%clk 1:06:03] } 17. Bf4?! { [%eval 0.81] } { Inaccuracy. Qd3 was best. } { [%clk 1:07:53] } 17... Qf7 { [%eval 0.71] [%clk 1:04:31] } 18. Bg3 { [%eval 0.51] [%clk 0:55:27] } 18... Kb8 { [%eval 0.66] [%clk 1:04:20] } 19. Kb1 { [%eval 0.34] [%clk 0:49:57] } 19... e5 { [%eval 0.65] [%clk 1:01:02] } 20. Bg2 { [%eval 0.63] [%clk 0:49:51] } 20... h6 { [%eval 0.48] [%clk 0:52:20] } 21. Be4 { [%eval 0.22] [%clk 0:39:54] } 21... hxg5 { [%eval 0.15] [%clk 0:48:22] } 22. hxg5 { [%eval 0.29] [%clk 0:40:16] } 22... Ne7 { [%eval 0.15] [%clk 0:48:11] } 23. Rd1 { [%eval -0.07] [%clk 0:22:00] } 23... Ref8 { [%eval 0.37] [%clk 0:44:49] } 24. b3?! { [%eval -0.33] } { Inaccuracy. Rxh8 was best. } { [%clk 0:16:10] } 24... Nf5?! { [%eval 0.67] } { Inaccuracy. Rxh1 was best. } { [%clk 0:36:08] } 25. Bh2?! { [%eval -0.19] } { Inaccuracy. g6 was best. } { [%clk 0:13:50] } 25... Rh4 { [%eval -0.09] [%clk 0:29:16] } 26. f4 { [%eval -0.46] [%clk 0:10:50] } 26... exf4 { [%eval -0.26] [%clk 0:25:23] } 27. Bxf4 { [%eval -0.37] [%clk 0:11:13] } 27... Rfh8?? { [%eval 1.21] } { Blunder. Bxg5 was best. } { [%clk 0:23:17] } 28. Qg2?! { [%eval 0.48] } { Inaccuracy. Rxh4 was best. } { [%clk 0:09:32] } 28... Rxh1 { [%eval 0.72] [%clk 0:17:15] } 29. Rxh1 { [%eval 0.63] [%clk 0:09:58] } 29... Nh4?! { [%eval 1.36] } { Inaccuracy. Rxh1+ was best. } { [%clk 0:16:07] } 30. Qg4 { [%eval 1.42] [%clk 0:08:09] } 30... Ng6? { [%eval 3.25] } { Mistake. Re8 was best. } { [%clk 0:15:42] } 31. Rxh8 { [%eval 3.59] [%clk 0:08:14] } 31... Nxh8 { [%eval 3.55] [%clk 0:16:04] } 32. g6 { [%eval 3.51] [%clk 0:07:55] } 32... Qe8?! { [%eval 4.76] } { Inaccuracy. Qf6 was best. } { [%clk 0:15:41] } 33. Qf5 { [%eval 4.88] [%clk 0:04:36] } 33... Bf6 { [%eval 5.49] [%clk 0:15:44] } 34. Qd5 { [%eval 5.02] [%clk 0:04:18] } 34... Qc8 { [%eval 5.34] [%clk 0:13:28] } 35. Kb2 { [%eval 5.82] [%clk 0:04:17] } 35... Ka8 { [%eval 5.68] [%clk 0:13:21] } 36. a4 { [%eval 5.8] [%clk 0:04:00] } 36... Kb8 { [%eval 6.45] [%clk 0:12:45] } 37. a5 { [%eval 5.69] [%clk 0:04:26] } 37... Ka8 { [%eval 6.79] [%clk 0:12:12] } 38. b4 { [%eval 6.83] [%clk 0:04:51] } 38... Be7 { [%eval 6.55] [%clk 0:09:12] } 39. b5 { [%eval 5.18] [%clk 0:03:08] } 39... axb5 { [%eval 5.46] [%clk 0:07:27] } 40. a6 { [%eval 5.3] [%clk 0:02:53] } 40... c6 { [%eval 5.65] [%clk 0:07:51] } 41. axb7+ { [%eval 5.78] [%clk 0:03:13] } 41... Kxb7 { [%eval 5.79] [%clk 0:30:24] } 42. Qxb5+ { [%eval 5.73] [%clk 0:33:29] } 42... Kc7 { [%eval 5.92] [%clk 0:30:48] } 43. Qxc6+ { [%eval 5.62] [%clk 0:32:53] } 43... Kd8 { [%eval 6.09] [%clk 0:31:11] } 44. Qd5 { [%eval 5.54] [%clk 0:32:43] } 44... Kc7?? { [%eval #8] } { Checkmate is now unavoidable. Qc5 was best. } { [%clk 0:29:31] } 45. Qa5+ { [%eval #7] [%clk 0:33:00] } 1-0