Event: Schachbundesliga
Site: chess24.com
Date: 2022-07-07
White: Boensch, Uwe
WhiteTitle: GM
WhiteElo: 2494
Black: Jakubowski, Krzysztof
BlackTitle: GM
BlackElo: 2475
Result: 1/2-1/2
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense, Alekhine Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:45] } 1... Nf6 { [%eval 0.23] [%clk 1:30:53] } 2. c4 { [%eval 0.34] [%clk 1:31:07] } 2... e6 { [%eval 0.23] [%clk 1:31:16] } 3. Nf3 { [%eval 0.0] [%clk 1:31:22] } 3... d5 { [%eval 0.17] [%clk 1:31:19] } 4. Nc3 { [%eval 0.0] [%clk 1:31:45] } 4... Bb4 { [%eval 0.15] [%clk 1:31:39] } 5. Qa4+ { [%eval 0.18] [%clk 1:29:34] } 5... Nc6 { [%eval 0.19] [%clk 1:31:55] } 6. e3 { [%eval 0.16] [%clk 1:29:56] } 6... O-O { [%eval 0.13] [%clk 1:32:03] } 7. Bd2 { [%eval 0.03] [%clk 1:26:43] } 7... a6?! { [%eval 0.61] } { Inaccuracy. dxc4 was best. } { [%clk 1:32:10] } 8. Qc2 { [%eval 0.29] [%clk 1:25:25] } 8... Re8 { [%eval 0.22] [%clk 1:32:08] } 9. a3 { [%eval 0.44] [%clk 1:24:01] } 9... Bf8 { [%eval 0.41] [%clk 1:31:40] } 10. h3 { [%eval 0.43] [%clk 1:21:02] } 10... e5 { [%eval 0.35] [%clk 1:28:25] } 11. dxe5 { [%eval 0.24] [%clk 0:58:10] } 11... Nxe5 { [%eval 0.29] [%clk 1:27:10] } 12. cxd5 { [%eval 0.4] [%clk 0:43:41] } 12... Nxd5 { [%eval 0.32] [%clk 1:17:35] } 13. O-O-O { [%eval 0.3] [%clk 0:34:47] } 13... Nxf3 { [%eval 0.12] [%clk 1:05:38] } 14. gxf3 { [%eval 0.19] [%clk 0:33:35] } 14... Nb6?! { [%eval 0.81] } { Inaccuracy. c6 was best. } { [%clk 1:06:01] } 15. h4 { [%eval 0.82] [%clk 0:27:36] } 15... Re5 { [%eval 1.28] [%clk 0:48:27] } 16. e4 { [%eval 0.91] [%clk 0:20:01] } 16... Bd7?! { [%eval 1.47] } { Inaccuracy. Qe8 was best. } { [%clk 0:47:10] } 17. f4 { [%eval 1.75] [%clk 0:14:39] } 17... Ra5 { [%eval 1.56] [%clk 0:41:03] } 18. Be3 { [%eval 1.28] [%clk 0:10:25] } 18... Qe8 { [%eval 1.5] [%clk 0:32:56] } 19. Rg1 { [%eval 1.3] [%clk 0:10:35] } 19... Bc6 { [%eval 1.31] [%clk 0:29:17] } 20. Rg5?! { [%eval 0.57] } { Inaccuracy. f5 was best. } { [%clk 0:09:47] } 20... Rxg5 { [%eval 0.54] [%clk 0:22:36] } 21. hxg5 { [%eval 0.62] [%clk 0:10:16] } 21... Na4 { [%eval 1.0] [%clk 0:23:00] } 22. Nd5 { [%eval 1.0] [%clk 0:10:03] } 22... Bxd5 { [%eval 1.2] [%clk 0:23:24] } 23. Rxd5 { [%eval 1.25] [%clk 0:10:00] } 23... b5 { [%eval 1.45] [%clk 0:23:48] } 24. Bh3?! { [%eval 0.86] } { Inaccuracy. Re5 was best. } { [%clk 0:08:54] } 24... c5? { [%eval 1.97] } { Mistake. Nb6 was best. } { [%clk 0:23:05] } 25. b3?? { [%eval 0.0] } { Blunder. Bd7 was best. } { [%clk 0:06:50] } 25... Nb6 { [%eval 0.08] [%clk 0:19:16] } 26. Re5?! { [%eval -0.75] } { Inaccuracy. Rd1 was best. } { [%clk 0:07:19] } 26... Qc6 { [%eval -0.38] [%clk 0:19:42] } 27. Bxc5 { [%eval -0.41] [%clk 0:06:44] } 27... Nd7?? { [%eval 1.35] } { Blunder. Nc4 was best. } { [%clk 0:19:56] } 28. Bxd7 { [%eval 1.51] [%clk 0:06:56] } 28... Qxd7 { [%eval 1.32] [%clk 0:20:21] } 29. Bxf8?! { [%eval 0.74] } { Inaccuracy. b4 was best. } { [%clk 0:06:10] } 29... Rxf8 { [%eval 0.84] [%clk 0:20:46] } 30. Rd5 { [%eval 1.11] [%clk 0:05:13] } 30... Qg4 { [%eval 1.19] [%clk 0:09:22] } 31. Qd2 { [%eval 1.02] [%clk 0:05:41] } 31... Qf3?! { [%eval 1.61] } { Inaccuracy. f6 was best. } { [%clk 0:09:46] } 32. Qe3 { [%eval 1.43] [%clk 0:04:13] } 32... Qh1+ { [%eval 1.55] [%clk 0:10:10] } 33. Kb2 { [%eval 1.21] [%clk 0:04:30] } 33... g6?! { [%eval 1.95] } { Inaccuracy. h5 was best. } { [%clk 0:10:35] } 34. Rd4 { [%eval 1.44] [%clk 0:02:29] } 34... Re8 { [%eval 1.79] [%clk 0:07:31] } 35. Qd2 { [%eval 1.46] [%clk 0:01:50] } 35... Qf3 { [%eval 1.38] [%clk 0:06:57] } 36. Qe3 { [%eval 1.46] [%clk 0:01:28] } 36... Qg2?! { [%eval 2.23] } { Inaccuracy. Qg4 was best. } { [%clk 0:07:20] } 37. e5 { [%eval 2.15] [%clk 0:01:48] } 37... Qg4 { [%eval 1.86] [%clk 0:06:43] } 38. Qd2 { [%eval 1.37] [%clk 0:01:46] } 38... Qf3?! { [%eval 2.29] } { Inaccuracy. Rc8 was best. } { [%clk 0:05:13] } 39. Rd6? { [%eval 1.12] } { Mistake. b4 was best. } { [%clk 0:01:49] } 39... a5 { [%eval 1.08] [%clk 0:05:31] } 40. Rd8?! { [%eval 0.42] } { Inaccuracy. Rd3 was best. } { [%clk 0:00:40] } 40... Rxd8 { [%eval 0.46] [%clk 0:04:55] } 41. Qxd8+ { [%eval 0.48] [%clk 0:01:08] } 41... Kg7 { [%eval 0.64] [%clk 0:05:21] } 42. Qf6+ { [%eval 0.45] [%clk 0:29:30] } 42... Kg8 { [%eval 0.67] [%clk 0:35:31] } 43. Qd8+ { [%eval 0.5] [%clk 0:29:50] } 43... Kg7 { [%eval 0.58] [%clk 0:35:57] } 44. Qd2 { [%eval 0.53] [%clk 0:30:14] } 44... a4 { [%eval 0.84] [%clk 0:34:49] } 45. Qe3 { [%eval 0.78] [%clk 0:27:15] } 45... Qd5 { [%eval 0.57] [%clk 0:34:47] } 46. bxa4 { [%eval 0.82] [%clk 0:27:36] } 46... bxa4 { [%eval 0.49] [%clk 0:35:12] } 47. Kc3 { [%eval 0.34] [%clk 0:27:46] } 47... Qb5 { [%eval 0.76] [%clk 0:33:27] } 48. Qd4 { [%eval 0.45] [%clk 0:16:39] } 48... Qb3+ { [%eval 0.3] [%clk 0:32:41] } 49. Kd2 { [%eval 0.35] [%clk 0:16:54] } 49... Kg8 { [%eval 0.21] [%clk 0:32:25] } 50. Qb4 { [%eval 0.44] [%clk 0:12:17] } 50... Qd5+ { [%eval 0.42] [%clk 0:32:13] } 51. Ke3 { [%eval 0.39] [%clk 0:12:09] } 51... Qd1 { [%eval 0.2] [%clk 0:32:07] } 52. Qc3 { [%eval 0.4] [%clk 0:11:56] } 52... Qd5 { [%eval 0.45] [%clk 0:29:40] } 53. Qb4 { [%eval 0.38] [%clk 0:10:27] } 53... Qd1 { [%eval 0.39] [%clk 0:29:24] } 54. Qc3 { [%eval 0.35] [%clk 0:09:23] } 54... Qd5 { [%eval 0.49] [%clk 0:29:44] } 55. Qd3 { [%eval 0.29] [%clk 0:08:26] } 55... Qc5+ { [%eval 0.14] [%clk 0:29:27] } 56. Ke2 { [%eval 0.28] [%clk 0:08:04] } 56... Kg7?! { [%eval 1.17] } { Inaccuracy. Qb6 was best. } { [%clk 0:27:44] } 57. Qe3?! { [%eval 0.34] } { Inaccuracy. e6 was best. } { [%clk 0:06:14] } 57... Qc2+ { [%eval 0.27] [%clk 0:26:04] } 58. Kf1 { [%eval 0.27] [%clk 0:05:37] } 58... Qc4+ { [%eval 0.24] [%clk 0:25:26] } 59. Kg2 { [%eval 0.21] [%clk 0:05:57] } 59... Qd5+ { [%eval 0.17] [%clk 0:24:18] } 60. Kh2 { [%eval 0.23] [%clk 0:05:36] } 60... Kg8 { [%eval 0.21] [%clk 0:22:00] } 61. Qc3 { [%eval 0.21] [%clk 0:04:38] } 61... Qb3 { [%eval 0.05] [%clk 0:22:15] } 62. Qc5 { [%eval 0.19] [%clk 0:04:20] } 62... Qf3 { [%eval 0.17] [%clk 0:22:13] } 63. Qe3 { [%eval 0.25] [%clk 0:04:38] } 63... Qd5 { [%eval 0.17] [%clk 0:22:28] } 64. Kg3 { [%eval 0.21] [%clk 0:03:06] } 64... Qc4 { [%eval 0.21] [%clk 0:19:40] } 65. Kg2 { [%eval 0.31] [%clk 0:01:50] } 1/2-1/2