Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-30
White: Bluebaum, Matthias
WhiteTitle: GM
WhiteElo: 2655
Black: Lewtak, Damian
BlackTitle: IM
BlackElo: 2343
Result: 1/2-1/2
ECO: E54
Opening: Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:29:22] } 1... Nf6 { [%eval 0.16] [%clk 1:29:16] } 2. c4 { [%eval 0.16] [%clk 1:29:45] } 2... e6 { [%eval 0.21] [%clk 1:29:41] } 3. Nc3 { [%eval 0.08] [%clk 1:29:59] } 3... Bb4 { [%eval 0.12] [%clk 1:30:04] } 4. e3 { [%eval 0.0] [%clk 1:30:15] } 4... O-O { [%eval 0.21] [%clk 1:28:06] } 5. Bd3 { [%eval 0.04] [%clk 1:30:33] } 5... d5 { [%eval 0.12] [%clk 1:28:08] } 6. Nf3 { [%eval 0.0] [%clk 1:30:51] } 6... c5 { [%eval 0.17] [%clk 1:25:34] } 7. O-O { [%eval 0.0] [%clk 1:30:29] } 7... dxc4 { [%eval 0.0] [%clk 1:17:24] } 8. Bxc4 { [%eval 0.19] [%clk 1:30:06] } 8... b6 { [%eval 0.24] [%clk 1:17:46] } 9. a3 { [%eval 0.33] [%clk 1:29:11] } 9... Bxc3 { [%eval 0.35] [%clk 1:17:59] } 10. bxc3 { [%eval 0.34] [%clk 1:29:36] } 10... Nbd7 { [%eval 0.42] [%clk 1:11:33] } 11. Qe2 { [%eval 0.4] [%clk 1:27:26] } 11... Bb7 { [%eval 0.39] [%clk 1:11:54] } 12. Bd3 { [%eval 0.24] [%clk 1:27:08] } 12... Bxf3 { [%eval 0.75] [%clk 1:10:16] } 13. Qxf3 { [%eval 0.88] [%clk 1:26:08] } 13... e5 { [%eval 0.79] [%clk 1:10:40] } 14. Bb2 { [%eval 0.64] [%clk 1:21:12] } 14... Re8 { [%eval 0.88] [%clk 1:05:08] } 15. Qg3?! { [%eval 0.31] } { Inaccuracy. Ba6 was best. } { [%clk 1:16:25] } 15... Qe7 { [%eval 0.39] [%clk 1:00:45] } 16. Rad1 { [%eval 0.43] [%clk 1:13:28] } 16... a6 { [%eval 0.59] [%clk 0:53:06] } 17. c4 { [%eval 0.54] [%clk 1:05:35] } 17... Rab8 { [%eval 0.65] [%clk 0:51:31] } 18. Bf5 { [%eval 0.6] [%clk 0:59:09] } 18... g6 { [%eval 0.88] [%clk 0:42:44] } 19. Bxd7 { [%eval 0.91] [%clk 0:45:24] } 19... Nxd7 { [%eval 0.73] [%clk 0:41:54] } 20. dxe5 { [%eval 0.66] [%clk 0:45:40] } 20... Nxe5 { [%eval 0.81] [%clk 0:42:01] } 21. Qf4 { [%eval 0.82] [%clk 0:46:08] } 21... f6 { [%eval 0.8] [%clk 0:36:01] } 22. Rd5 { [%eval 0.83] [%clk 0:42:25] } 22... Rbd8 { [%eval 0.77] [%clk 0:31:05] } 23. h4 { [%eval 0.31] [%clk 0:37:03] } 23... Rxd5 { [%eval 0.04] [%clk 0:28:18] } 24. cxd5 { [%eval 0.32] [%clk 0:35:44] } 24... b5 { [%eval 0.26] [%clk 0:28:01] } 25. Rd1 { [%eval 0.21] [%clk 0:32:34] } 25... Qd6 { [%eval 0.23] [%clk 0:27:06] } 26. h5 { [%eval 0.25] [%clk 0:32:03] } 26... Kg7 { [%eval 0.38] [%clk 0:23:50] } 27. Qe4 { [%eval 0.34] [%clk 0:27:19] } 27... Re7 { [%eval 0.36] [%clk 0:23:43] } 28. Qh4 { [%eval 0.0] [%clk 0:26:36] } 28... g5 { [%eval 0.0] [%clk 0:22:17] } 29. Qh3 { [%eval -0.15] [%clk 0:24:52] } 29... Qd7 { [%eval 0.0] [%clk 0:14:44] } 30. Qg3 { [%eval -0.16] [%clk 0:23:51] } 30... Qg4 { [%eval -0.04] [%clk 0:13:44] } 31. Qxg4 { [%eval -0.09] [%clk 0:23:49] } 31... Nxg4 { [%eval -0.11] [%clk 0:14:06] } 32. d6 { [%eval -0.04] [%clk 0:24:01] } 32... Rd7 { [%eval -0.04] [%clk 0:14:30] } 33. Rd5 { [%eval -0.07] [%clk 0:24:29] } 33... Kh6 { [%eval -0.05] [%clk 0:14:21] } 34. e4 { [%eval -0.25] [%clk 0:19:37] } 34... Kxh5 { [%eval -0.29] [%clk 0:12:43] } 35. f4 { [%eval -0.37] [%clk 0:18:11] } 35... Ne3 { [%eval -0.36] [%clk 0:09:51] } 36. Rxc5 { [%eval -0.36] [%clk 0:17:02] } 36... Rxd6 { [%eval -0.29] [%clk 0:07:28] } 37. fxg5 { [%eval -0.4] [%clk 0:17:01] } 37... fxg5 { [%eval -0.32] [%clk 0:07:17] } 38. Bc1 { [%eval -0.32] [%clk 0:17:27] } 38... Ng4 { [%eval -0.34] [%clk 0:05:04] } 39. Rxg5+ { [%eval -0.29] [%clk 0:16:54] } 39... Kh4 { [%eval -0.35] [%clk 0:04:23] } 40. Rd5 { [%eval -0.36] [%clk 0:16:03] } 40... Rxd5 { [%eval -0.35] [%clk 0:04:06] } 41. exd5 { [%eval -0.35] [%clk 0:16:31] } 41... Nf6 { [%eval -0.33] [%clk 0:04:09] } 42. d6 { [%eval -0.36] [%clk 0:17:00] } 42... Kg4 { [%eval -0.39] [%clk 0:04:12] } 43. Bd2 { [%eval -0.37] [%clk 0:11:18] } 43... Kf5 { [%eval -0.34] [%clk 0:03:53] } 44. Bb4 { [%eval -0.5] [%clk 0:11:17] } 44... Ke6 { [%eval -0.69] [%clk 0:04:11] } 45. Kf2 { [%eval -0.66] [%clk 0:11:30] } 45... Nd5 { [%eval -0.52] [%clk 0:12:48] } 46. Bc5 { [%eval -0.6] [%clk 0:25:56] } 46... Nf4 { [%eval -0.43] [%clk 0:11:04] } 47. Ba7 { [%eval -0.44] [%clk 0:24:27] } 47... Nd3+ { [%eval -0.5] [%clk 0:09:49] } 48. Ke3 { [%eval -0.66] [%clk 0:23:26] } 48... Ne5 { [%eval -0.3] [%clk 0:10:12] } 49. Bc5? { [%eval -1.42] } { Mistake. Ke4 was best. } { [%clk 0:21:24] } 49... Kd5 { [%eval -1.14] [%clk 0:08:08] } 50. Bb4 { [%eval -0.64] [%clk 0:21:44] } 50... Nc4+ { [%eval -0.57] [%clk 0:06:10] } 51. Kf4 { [%eval -0.74] [%clk 0:22:06] } 51... Nxd6 { [%eval -0.85] [%clk 0:06:34] } 52. Kg5 { [%eval -0.55] [%clk 0:22:27] } 52... Nc4 { [%eval -0.46] [%clk 0:06:00] } 53. g4 { [%eval -0.57] [%clk 0:21:52] } 53... a5 { [%eval -1.03] [%clk 0:06:12] } 54. Bf8 { [%eval -0.55] [%clk 0:19:32] } 54... Ne5 { [%eval -0.41] [%clk 0:03:04] } 55. Kf5?? { [%eval -3.38] } { Blunder. Kh5 was best. } { [%clk 0:18:46] } 55... Nd7?! { [%eval -2.04] } { Inaccuracy. a4 was best. } { [%clk 0:02:34] } 56. Bh6? { [%eval -3.45] } { Mistake. Be7 was best. } { [%clk 0:16:39] } 56... b4?? { [%eval -0.36] } { Blunder. a4 was best. } { [%clk 0:01:59] } 57. axb4 { [%eval -0.33] [%clk 0:16:53] } 57... axb4 { [%eval -0.39] [%clk 0:02:24] } 58. Bg7 { [%eval -0.36] [%clk 0:14:19] } 58... b3 { [%eval -0.32] [%clk 0:01:43] } 59. g5 { [%eval -0.32] [%clk 0:14:25] } 59... Nf8 { [%eval -0.34] [%clk 0:01:44] } 60. Bb2 { [%eval -0.34] [%clk 0:14:42] } 60... Kd6 { [%eval -0.34] [%clk 0:00:52] } 61. Kf6 { [%eval -0.37] [%clk 0:14:46] } 61... Ne6 { [%eval -0.34] [%clk 0:00:57] } 62. g6 { [%eval -0.31] [%clk 0:10:33] } 62... hxg6 { [%eval -0.27] [%clk 0:01:22] } 63. Kxg6 { [%eval -0.3] [%clk 0:10:59] } 63... Kd5 { [%eval -0.2] [%clk 0:01:46] } 64. Kf5 { [%eval -0.31] [%clk 0:11:26] } 64... Nc5 { [%eval -0.07] [%clk 0:02:11] } 65. Ba1 { [%eval -0.28] [%clk 0:11:40] } 65... Nd3 { [%eval -0.05] [%clk 0:02:26] } 66. Bg7 { [%eval -0.31] [%clk 0:11:16] } 66... Nc5 { [%eval -0.29] [%clk 0:02:34] } 67. Ba1 { [%eval -0.29] [%clk 0:11:42] } 67... Kc4 { [%eval -0.33] [%clk 0:02:45] } 68. Ke5 { [%eval -0.28] [%clk 0:11:35] } 68... Kd3 { [%eval -0.26] [%clk 0:03:01] } 69. Kd6 { [%eval -0.05] [%clk 0:11:04] } 69... Na4 { [%eval -0.1] [%clk 0:02:26] } 70. Kd5 { [%eval -0.25] [%clk 0:11:22] } 70... Kc2 { [%eval 0.0] [%clk 0:02:17] } 71. Kc4 { [%eval 0.0] [%clk 0:11:47] } 71... Nb2+ { [%eval 0.0] [%clk 0:02:39] } 72. Kb4 { [%eval -0.1] [%clk 0:12:13] } 72... Nd3+ { [%eval 0.0] [%clk 0:02:24] } 73. Kc4 { [%eval -0.03] [%clk 0:12:00] } 73... Ne1 { [%eval -0.03] [%clk 0:02:42] } 74. Bg7 { [%eval -0.19] [%clk 0:11:58] } 74... Nf3 { [%eval -0.01] [%clk 0:03:05] } 75. Bh8 { [%eval 0.0] [%clk 0:11:16] } 75... Nd2+ { [%eval 0.0] [%clk 0:03:24] } 76. Kb4 { [%eval -0.15] [%clk 0:11:42] } 1/2-1/2