Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-28
White: Sieglen, Joachim, Dr.
WhiteTitle: FM
WhiteElo: 2107
Black: Kramer, Julian
BlackTitle: IM
BlackElo: 2470
Result: 1/2-1/2
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.16] [%clk 1:30:14] } 2. c4 { [%eval 0.16] [%clk 1:31:18] } 2... g6 { [%eval 0.37] [%clk 1:30:31] } 3. Nc3 { [%eval 0.31] [%clk 1:31:42] } 3... d5 { [%eval 0.2] [%clk 1:30:55] } 4. Nf3 { [%eval 0.19] [%clk 1:31:33] } 4... Bg7 { [%eval 0.22] [%clk 1:31:19] } 5. cxd5 { [%eval 0.0] [%clk 1:31:37] } 5... Nxd5 { [%eval 0.23] [%clk 1:31:41] } 6. e4 { [%eval 0.24] [%clk 1:32:00] } 6... Nxc3 { [%eval 0.25] [%clk 1:32:06] } 7. bxc3 { [%eval 0.0] [%clk 1:32:23] } 7... c5 { [%eval 0.29] [%clk 1:32:31] } 8. Be3 { [%eval 0.18] [%clk 1:32:32] } 8... Qa5 { [%eval 0.29] [%clk 1:31:40] } 9. Qd2 { [%eval 0.24] [%clk 1:32:33] } 9... Nc6 { [%eval 0.2] [%clk 1:32:01] } 10. Rc1 { [%eval 0.07] [%clk 1:31:45] } 10... cxd4 { [%eval 0.15] [%clk 1:23:37] } 11. cxd4 { [%eval 0.07] [%clk 1:32:07] } 11... Qxd2+ { [%eval 0.2] [%clk 1:24:03] } 12. Kxd2 { [%eval 0.2] [%clk 1:32:01] } 12... O-O { [%eval 0.18] [%clk 1:24:27] } 13. Bb5 { [%eval 0.02] [%clk 1:06:24] } 13... Rd8 { [%eval 0.15] [%clk 1:24:11] } 14. Bxc6 { [%eval 0.19] [%clk 1:06:07] } 14... bxc6 { [%eval 0.16] } 15. Rc5 { [%eval 0.15] [%clk 1:04:06] } 15... f6 { [%eval 0.14] [%clk 1:10:12] } 16. Rb1 { [%eval 0.21] [%clk 0:54:41] } 16... Rd7 { [%eval 0.47] [%clk 1:06:48] } 17. Ke1 { [%eval 0.3] [%clk 0:29:47] } 17... Rb7 { [%eval 0.58] [%clk 0:57:48] } 18. Rxb7 { [%eval 0.6] [%clk 0:14:31] } 18... Bxb7 { [%eval 0.63] [%clk 0:58:11] } 19. Nd2 { [%eval 0.62] [%clk 0:14:47] } 19... Bf8 { [%eval 0.59] [%clk 0:54:14] } 20. Nb3 { [%eval 0.49] [%clk 0:14:06] } 20... Rb8 { [%eval 0.75] [%clk 0:39:37] } 21. Rc2 { [%eval 0.49] [%clk 0:12:14] } 21... e6 { [%eval 0.58] [%clk 0:33:34] } 22. f3 { [%eval 0.62] [%clk 0:11:31] } 22... Ba8 { [%eval 0.66] [%clk 0:33:20] } 23. Kf2 { [%eval 0.67] [%clk 0:11:06] } 23... Rb5 { [%eval 0.78] [%clk 0:29:11] } 24. Nc5 { [%eval 0.85] [%clk 0:11:16] } 24... Kf7 { [%eval 0.83] [%clk 0:28:20] } 25. Ke2?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 0:08:57] } 25... Bd6?! { [%eval 0.62] } { Inaccuracy. Bxc5 was best. } { [%clk 0:27:33] } 26. h3?! { [%eval 0.02] } { Inaccuracy. h4 was best. } { [%clk 0:08:57] } 26... Ke7 { [%eval 0.23] [%clk 0:27:28] } 27. Kd3 { [%eval 0.0] [%clk 0:09:00] } 27... Rb1 { [%eval 0.45] [%clk 0:25:25] } 28. Rc1 { [%eval 0.0] [%clk 0:08:44] } 28... Rb2 { [%eval 0.05] [%clk 0:25:33] } 29. Rc2 { [%eval -0.01] [%clk 0:09:07] } 29... Rb5 { [%eval 0.2] [%clk 0:25:58] } 30. Rc1 { [%eval 0.0] [%clk 0:08:41] } 30... Ra5?? { [%eval 2.96] } { Blunder. Bxc5 was best. } { [%clk 0:24:10] } 31. Rc2?? { [%eval -0.14] } { Blunder. a4 was best. } { [%clk 0:08:57] } 31... Bxc5 { [%eval -0.1] [%clk 0:22:50] } 32. dxc5 { [%eval -0.04] [%clk 0:09:21] } 32... Bb7 { [%eval -0.1] [%clk 0:23:13] } 33. Ke2 { [%eval -0.17] [%clk 0:07:45] } 33... e5 { [%eval -0.19] [%clk 0:21:31] } 34. Kf2 { [%eval -0.14] [%clk 0:05:35] } 34... Ba6 { [%eval -0.19] [%clk 0:20:09] } 35. Rb2 { [%eval -0.26] [%clk 0:04:55] } 35... Ke6 { [%eval -0.13] [%clk 0:18:56] } 36. Rd2 { [%eval -0.12] [%clk 0:04:34] } 36... Ke7 { [%eval -0.11] [%clk 0:18:44] } 37. Rb2 { [%eval -0.22] [%clk 0:04:53] } 37... Bc4 { [%eval -0.14] [%clk 0:16:01] } 38. Bd2 { [%eval -0.13] [%clk 0:03:43] } 38... Ra4 { [%eval -0.23] [%clk 0:13:41] } 39. g4 { [%eval -0.27] [%clk 0:03:52] } 39... g5 { [%eval -0.16] [%clk 0:11:39] } 40. Be3?! { [%eval -0.83] } { Inaccuracy. Bc1 was best. } { [%clk 0:02:27] } 40... h6 { [%eval -0.6] [%clk 0:09:49] } 41. h4 { [%eval -0.85] [%clk 0:02:07] } 41... Kf8?! { [%eval -0.23] } { Inaccuracy. a5 was best. } { [%clk 0:03:48] } 42. h5 { [%eval -0.16] [%clk 0:01:50] } 42... Bxa2 { [%eval 0.0] [%clk 0:02:28] } 43. Rb8+ { [%eval 0.0] [%clk 0:01:34] } 43... Kg7 { [%eval 0.0] [%clk 0:02:52] } 44. Rb7+ { [%eval 0.0] [%clk 0:02:02] } 44... Bf7 { [%eval 0.0] [%clk 0:03:17] } 45. Rc7 { [%eval 0.0] [%clk 0:02:24] } 45... Ra6 { [%eval 0.0] [%clk 0:03:22] } 46. Kg3 { [%eval 0.0] [%clk 0:02:39] } 46... Kf8 { [%eval 0.0] [%clk 0:03:33] } 47. Rc8+ { [%eval 0.0] [%clk 0:02:14] } 47... Be8 { [%eval 0.0] [%clk 0:03:13] } 48. Rc7 { [%eval 0.0] [%clk 0:02:23] } 48... Ra2 { [%eval 0.0] [%clk 0:02:36] } 49. Bf2 { [%eval 0.0] [%clk 0:15:24] } 49... a5 { [%eval 0.0] [%clk 0:15:29] } 50. Be1 { [%eval 0.0] [%clk 0:15:53] } 50... a4 { [%eval 0.0] [%clk 0:15:47] } 51. Ra7 { [%eval 0.0] [%clk 0:16:03] } 51... Bf7 { [%eval 0.0] [%clk 0:11:41] } 52. Ra8+ { [%eval 0.0] [%clk 0:15:53] } 52... Ke7 { [%eval 0.0] [%clk 0:10:02] } 53. Ra7+ { [%eval 0.0] [%clk 0:16:12] } 53... Ke6?! { [%eval 0.82] } { Inaccuracy. Kf8 was best. } { [%clk 0:10:00] } 54. Ba5 { [%eval 0.76] [%clk 0:16:23] } 54... Be8 { [%eval 1.07] [%clk 0:10:07] } 55. Bd8?! { [%eval 0.0] } { Inaccuracy. Bc7 was best. } { [%clk 0:15:13] } 55... Bd7 { [%eval 0.0] [%clk 0:10:30] } 56. Bxf6 { [%eval 0.0] [%clk 0:14:36] } 56... Kxf6 { [%eval 0.0] [%clk 0:09:14] } 57. Rxd7 { [%eval 0.0] [%clk 0:14:56] } 57... a3 { [%eval 0.0] [%clk 0:09:42] } 58. Rd6+ { [%eval 0.0] [%clk 0:13:11] } 58... Kf7 { [%eval 0.0] [%clk 0:07:25] } 59. Rxh6 { [%eval 0.0] [%clk 0:12:54] } 59... Ra1 { [%eval 0.0] [%clk 0:06:03] } 60. Rh7+ { [%eval 0.0] [%clk 0:12:20] } 60... Kg8 { [%eval 0.0] [%clk 0:06:29] } 61. Ra7 { [%eval 0.0] [%clk 0:12:44] } 61... Kh8 { [%eval 0.0] [%clk 0:06:26] } 62. Kg2 { [%eval 0.0] [%clk 0:12:41] } 62... Kg8 { [%eval 0.0] [%clk 0:06:49] } 63. Kg3 { [%eval 0.0] [%clk 0:09:44] } 63... Kh8 { [%eval 0.0] [%clk 0:07:03] } 1/2-1/2