Event: 25th Open Bavarian Championship
Site: chess24.com
Date: 2022-11-06
White: Koellner, Ruben Gideon
WhiteTitle: IM
WhiteElo: 2412
Black: Duerr, Florian
BlackElo: 2135
Result: 1-0
ECO: A48
Opening: East Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.23] [%clk 1:30:54] } 2. Nf3 { [%eval 0.12] [%clk 1:31:24] } 2... g6 { [%eval 0.21] [%clk 1:31:18] } 3. Nbd2 { [%eval 0.05] [%clk 1:31:51] } 3... Bg7 { [%eval 0.27] [%clk 1:31:27] } 4. e4 { [%eval 0.28] [%clk 1:32:17] } 4... d6 { [%eval 0.42] [%clk 1:31:53] } 5. Bc4 { [%eval 0.17] [%clk 1:32:43] } 5... O-O { [%eval 0.21] [%clk 1:32:18] } 6. Qe2 { [%eval 0.0] [%clk 1:33:06] } 6... Nfd7 { [%eval 0.48] [%clk 1:27:46] } 7. O-O { [%eval -0.06] [%clk 1:32:20] } 7... Nc6 { [%eval 0.0] [%clk 1:28:10] } 8. c3 { [%eval -0.15] [%clk 1:31:11] } 8... e5 { [%eval 0.0] [%clk 1:28:32] } 9. Nb3 { [%eval -0.03] [%clk 1:28:05] } 9... a5 { [%eval 0.0] [%clk 1:23:17] } 10. a4 { [%eval 0.05] [%clk 1:28:25] } 10... exd4 { [%eval 0.37] [%clk 1:21:02] } 11. cxd4?! { [%eval -0.34] } { Inaccuracy. Nbxd4 was best. } { [%clk 1:28:23] } 11... Nb6 { [%eval -0.17] [%clk 1:21:24] } 12. Bb5 { [%eval -0.26] [%clk 1:27:29] } 12... Bg4 { [%eval -0.3] [%clk 1:16:54] } 13. Rd1 { [%eval -0.17] [%clk 1:18:35] } 13... Nb4 { [%eval -0.17] [%clk 1:11:14] } 14. Qd2?! { [%eval -0.73] } { Inaccuracy. h3 was best. } { [%clk 1:10:22] } 14... Bxf3?! { [%eval 0.0] } { Inaccuracy. f5 was best. } { [%clk 1:06:35] } 15. gxf3 { [%eval -0.31] [%clk 1:10:47] } 15... c6 { [%eval -0.03] [%clk 1:06:21] } 16. Bf1?! { [%eval -0.88] } { Inaccuracy. Nxa5 was best. } { [%clk 1:10:37] } 16... Nd7 { [%eval -0.78] [%clk 1:03:26] } 17. Qe2 { [%eval -1.0] [%clk 0:58:16] } 17... Nf6 { [%eval -0.51] [%clk 0:58:05] } 18. Bd2 { [%eval -1.03] [%clk 0:56:07] } 18... Qb6?! { [%eval -0.4] } { Inaccuracy. Nh5 was best. } { [%clk 0:57:44] } 19. Rdc1 { [%eval -0.65] [%clk 0:51:43] } 19... Nh5 { [%eval -0.11] [%clk 0:49:12] } 20. Qc4 { [%eval -0.33] [%clk 0:44:18] } 20... d5 { [%eval -0.12] [%clk 0:37:02] } 21. Qc3 { [%eval -0.37] [%clk 0:41:05] } 21... dxe4 { [%eval 0.14] [%clk 0:31:26] } 22. fxe4 { [%eval -0.06] [%clk 0:41:27] } 22... Qd8 { [%eval 0.25] [%clk 0:31:50] } 23. f3?! { [%eval -0.78] } { Inaccuracy. Qe3 was best. } { [%clk 0:18:45] } 23... Qf6?! { [%eval 0.09] } { Inaccuracy. Rc8 was best. } { [%clk 0:29:03] } 24. Qe3 { [%eval 0.14] [%clk 0:15:59] } 24... Rfd8 { [%eval 0.33] [%clk 0:28:42] } 25. Rc4 { [%eval 0.49] [%clk 0:13:30] } 25... Qe7 { [%eval 0.08] [%clk 0:17:46] } 26. Kh1 { [%eval 0.28] [%clk 0:09:24] } 26... Re8?! { [%eval 1.29] } { Inaccuracy. b6 was best. } { [%clk 0:16:16] } 27. Qg5?! { [%eval 0.49] } { Inaccuracy. Nxa5 was best. } { [%clk 0:08:34] } 27... Qc7 { [%eval 0.58] [%clk 0:13:29] } 28. Rc5 { [%eval 0.22] [%clk 0:05:49] } 28... b6 { [%eval 0.18] [%clk 0:11:19] } 29. Rc4 { [%eval 0.29] [%clk 0:06:12] } 29... Qd6?! { [%eval 0.87] } { Inaccuracy. Rad8 was best. } { [%clk 0:11:27] } 30. Rac1 { [%eval 0.48] [%clk 0:06:11] } 30... Rac8 { [%eval 0.87] [%clk 0:08:36] } 31. Qg1?! { [%eval 0.14] } { Inaccuracy. e5 was best. } { [%clk 0:02:36] } 31... Rf8 { [%eval 0.48] [%clk 0:07:13] } 32. Qf2 { [%eval 0.39] [%clk 0:01:33] } 32... Kh8 { [%eval 0.44] [%clk 0:06:52] } 33. Kg1 { [%eval 0.32] [%clk 0:00:59] } 33... h6? { [%eval 1.65] } { Mistake. Rfe8 was best. } { [%clk 0:05:27] } 34. f4 { [%eval 1.35] [%clk 0:00:57] } 34... Qe7 { [%eval 1.59] [%clk 0:05:25] } 35. Qf3 { [%eval 1.83] [%clk 0:01:02] } 35... Nf6 { [%eval 2.28] [%clk 0:05:20] } 36. Bg2 { [%eval 2.03] [%clk 0:00:56] } 36... Rfe8 { [%eval 2.68] [%clk 0:05:36] } 37. Re1?! { [%eval 1.47] } { Inaccuracy. d5 was best. } { [%clk 0:00:45] } 37... Qe6 { [%eval 2.01] [%clk 0:04:17] } 38. Rc3 { [%eval 1.49] [%clk 0:00:53] } 38... Rcd8 { [%eval 1.24] [%clk 0:04:24] } 39. Kh1 { [%eval 0.78] [%clk 0:00:45] } 39... Qd7?! { [%eval 1.86] } { Inaccuracy. Ng4 was best. } { [%clk 0:03:20] } 40. Rc4 { [%eval 1.53] [%clk 0:00:56] } 40... c5 { [%eval 1.99] [%clk 0:03:01] } 41. e5 { [%eval 1.8] [%clk 0:19:03] } 41... Nfd5 { [%eval 2.03] [%clk 0:32:47] } 42. dxc5 { [%eval 1.93] [%clk 0:19:16] } 42... Qxa4?? { [%eval 4.16] } { Blunder. bxc5 was best. } { [%clk 0:32:44] } 43. c6 { [%eval 4.48] [%clk 0:18:27] } 43... Nc7 { [%eval 4.77] [%clk 0:31:45] } 44. Bxb4 { [%eval 4.73] [%clk 0:15:18] } 44... axb4 { [%eval 4.91] [%clk 0:31:38] } 45. Ra1 { [%eval 5.0] [%clk 0:13:32] } 45... Qb5 { [%eval 5.16] [%clk 0:32:03] } 46. Bf1 { [%eval 5.0] [%clk 0:10:04] } 46... Qd5 { [%eval 5.28] [%clk 0:26:39] } 47. Qxd5 { [%eval 5.09] [%clk 0:10:29] } 47... Nxd5 { [%eval 5.34] [%clk 0:25:55] } 48. Bh3 { [%eval 4.5] [%clk 0:10:13] } 48... g5?! { [%eval 5.83] } { Inaccuracy. f5 was best. } { [%clk 0:25:25] } 49. c7?? { [%eval 2.02] } { Blunder. Rd4 was best. } { [%clk 0:03:22] } 49... Nxc7 { [%eval 2.12] [%clk 0:25:36] } 50. Rxc7 { [%eval 1.97] [%clk 0:03:47] } 50... Rd3 { [%eval 1.45] [%clk 0:24:53] } 51. Bd7 { [%eval 2.23] [%clk 0:04:03] } 51... Rd8 { [%eval 2.55] [%clk 0:24:32] } 52. e6 { [%eval 2.58] [%clk 0:04:30] } 52... fxe6 { [%eval 2.58] [%clk 0:23:47] } 53. Bxe6 { [%eval 2.51] [%clk 0:04:53] } 53... gxf4 { [%eval 2.49] [%clk 0:16:38] } 54. Raa7?! { [%eval 1.72] } { Inaccuracy. Rg1 was best. } { [%clk 0:05:18] } 54... Re3?? { [%eval 8.88] } { Blunder. f3 was best. } { [%clk 0:11:35] } 55. Nd4 { [%eval 8.86] [%clk 0:01:56] } 55... f3 { [%eval 8.77] [%clk 0:11:11] } 56. Kg1 { [%eval 9.57] [%clk 0:01:58] } 56... Rg8 { [%eval 10.55] [%clk 0:07:25] } 57. Rxg7 { [%eval 7.95] [%clk 0:02:03] } 57... Rxg7+ { [%eval 7.81] [%clk 0:06:55] } 58. Rxg7 { [%eval 7.91] [%clk 0:02:27] } 1-0