Event: 35. Staufer Open 2025
Site: Schwaebisch Gmuend, Germany
Date: 2025-01-03
White: Gut, Lionel
WhiteElo: 2152
Black: Korneev, Oleg
BlackTitle: GM
BlackElo: 2486
Result: 1/2-1/2
ECO: E46
Opening: Nimzo-Indian Defense: Normal Variation
Variant: Standard
TimeControl: 100 Min / 40 moves + 20 Min. Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:40:57] } 1... Nf6 { [%eval 0.19] [%clk 1:29:34] } 2. c4 { [%eval 0.18] [%clk 1:41:18] } 2... e6 { [%eval 0.11] [%clk 1:30:03] } 3. Nc3 { [%eval 0.17] [%clk 1:41:39] } 3... Bb4 { [%eval 0.09] [%clk 1:30:31] } 4. e3 { [%eval 0.11] [%clk 1:41:58] } 4... O-O { [%eval 0.11] [%clk 1:30:58] } 5. Bd2 { [%eval 0.09] [%clk 1:41:38] } 5... d5 { [%eval 0.06] [%clk 1:31:24] } 6. Nf3 { [%eval 0.11] [%clk 1:42:38] } 6... c6 { [%eval 0.36] [%clk 1:31:51] } 7. Rc1 { [%eval 0.23] [%clk 1:37:30] } 7... Nbd7 { [%eval 0.18] [%clk 1:31:47] } 8. Bd3 { [%eval 0.1] [%clk 1:37:42] } 8... dxc4 { [%eval 0.16] [%clk 1:30:46] } 9. Bxc4 { [%eval 0.21] [%clk 1:38:05] } 9... Bd6 { [%eval 0.33] [%clk 1:31:14] } 10. O-O { [%eval 0.31] [%clk 1:35:15] } 10... e5 { [%eval 0.27] [%clk 1:28:33] } 11. Qc2 { [%eval 0.35] [%clk 1:33:53] } 11... Qe7 { [%eval 0.28] [%clk 1:21:58] } 12. Bd3 { [%eval 0.0] [%clk 1:29:50] } 12... h6 { [%eval 0.29] [%clk 1:11:10] } 13. Rce1 { [%eval 0.08] [%clk 1:07:58] } 13... Re8 { [%eval 0.17] [%clk 1:09:02] } 14. Ne4 { [%eval 0.01] [%clk 1:04:26] } 14... Nxe4 { [%eval 0.11] [%clk 1:08:47] } 15. Bxe4 { [%eval 0.12] [%clk 1:03:14] } 15... Nf6 { [%eval 0.1] [%clk 1:08:54] } 16. dxe5 { [%eval 0.15] [%clk 1:02:58] } 16... Bxe5 { [%eval 0.14] [%clk 0:55:29] } 17. Nxe5 { [%eval 0.12] [%clk 1:01:52] } 17... Nxe4 { [%eval 0.16] [%clk 0:40:42] } 18. Qxe4 { [%eval 0.14] [%clk 1:01:52] } 18... Qxe5 { [%eval 0.17] [%clk 0:41:10] } 19. Qxe5 { [%eval 0.16] [%clk 1:02:20] } 19... Rxe5 { [%eval 0.16] [%clk 0:41:36] } 20. Bc3 { [%eval 0.11] [%clk 1:02:09] } 20... Re8 { [%eval 0.09] [%clk 0:41:46] } 21. Rd1 { [%eval 0.08] [%clk 1:00:22] } 21... Be6 { [%eval 0.05] [%clk 0:40:24] } 22. a3 { [%eval 0.04] [%clk 1:00:15] } 22... a5 { [%eval 0.09] [%clk 0:37:35] } 23. Rd2 { [%eval 0.0] [%clk 0:59:12] } 23... c5 { [%eval 0.0] [%clk 0:35:00] } 24. Rc1 { [%eval 0.0] [%clk 0:54:07] } 24... b5 { [%eval 0.0] [%clk 0:34:58] } 25. Be5 { [%eval -0.06] [%clk 0:49:40] } 25... f6 { [%eval -0.13] [%clk 0:19:14] } 26. Bc7 { [%eval -0.18] [%clk 0:44:40] } 26... c4 { [%eval -0.27] [%clk 0:18:47] } 27. Rd6? { [%eval -1.48] } { Mistake. e4 was best. } { [%clk 0:43:26] } 27... b4 { [%eval -1.41] [%clk 0:16:35] } 28. axb4 { [%eval -1.65] [%clk 0:16:08] } 28... axb4 { [%eval -1.71] [%clk 0:16:58] } 29. Rb6?! { [%eval -2.47] } { Inaccuracy. f3 was best. } { [%clk 0:16:33] } 29... b3 { [%eval -2.55] [%clk 0:14:43] } 30. f3 { [%eval -2.08] [%clk 0:16:14] } 30... Ra2 { [%eval -2.48] [%clk 0:14:33] } 31. Rb1 { [%eval -2.47] [%clk 0:16:39] } 31... Bf7 { [%eval -2.24] [%clk 0:05:25] } 32. e4 { [%eval -2.15] [%clk 0:15:54] } 32... Rea8 { [%eval -2.16] [%clk 0:03:28] } 33. Rd6? { [%eval -4.07] } { Mistake. h4 was best. } { [%clk 0:15:00] } 33... Ra1? { [%eval -2.08] } { Mistake. c3 was best. } { [%clk 0:01:21] } 34. Rdd1 { [%eval -2.08] [%clk 0:15:00] } 34... Rxb1 { [%eval -1.99] [%clk 0:01:41] } 35. Rxb1 { [%eval -1.96] [%clk 0:15:29] } 35... Ra2 { [%eval -1.96] [%clk 0:01:49] } 36. Bb6?! { [%eval -2.63] } { Inaccuracy. Bf4 was best. } { [%clk 0:11:46] } 36... c3 { [%eval -2.55] [%clk 0:02:17] } 37. Bd4 { [%eval -2.57] [%clk 0:11:46] } 37... c2 { [%eval -2.58] [%clk 0:02:41] } 38. Rc1 { [%eval -2.85] [%clk 0:12:09] } 38... Ra4 { [%eval -2.91] [%clk 0:02:55] } 39. Be3 { [%eval -2.91] [%clk 0:12:16] } 39... Ra2 { [%eval -2.73] [%clk 0:02:30] } 40. Bd4 { [%eval -2.73] [%clk 0:12:45] } 40... Ra4 { [%eval -2.66] [%clk 0:02:24] } 41. Be3 { [%eval -2.46] [%clk 0:13:13] } 41... Ra8 { [%eval -2.38] [%clk 0:01:02] } 42. Kf2 { [%eval -2.64] [%clk 0:11:37] } 42... Rd8 { [%eval -2.7] [%clk 0:01:12] } 43. Ke1 { [%eval -2.85] [%clk 0:11:51] } 43... Rd3?! { [%eval -1.86] } { Inaccuracy. g5 was best. } { [%clk 0:01:01] } 44. Bd2 { [%eval -1.89] [%clk 0:12:03] } 44... g5 { [%eval -1.92] [%clk 0:19:16] } 45. Ra1 { [%eval -1.75] [%clk 0:31:46] } 45... g4 { [%eval -1.86] [%clk 0:19:39] } 46. fxg4 { [%eval -1.88] [%clk 0:30:34] } 46... Rd4 { [%eval -1.91] [%clk 0:17:21] } 47. Bxh6 { [%eval -1.77] [%clk 0:30:12] } 47... Rxe4+ { [%eval -1.77] [%clk 0:17:44] } 48. Kd2?! { [%eval -2.9] } { Inaccuracy. Kf2 was best. } { [%clk 0:30:26] } 48... Rxg4 { [%eval -2.73] [%clk 0:17:27] } 49. g3 { [%eval -2.6] [%clk 0:30:31] } 49... Rd4+ { [%eval -2.97] [%clk 0:17:54] } 50. Kc3 { [%eval -3.05] [%clk 0:29:45] } 50... Rd1 { [%eval -3.05] [%clk 0:16:50] } 51. Rc1 { [%eval -3.0] [%clk 0:30:14] } 51... Kh7 { [%eval -2.98] [%clk 0:14:39] } 52. Bf4 { [%eval -2.93] [%clk 0:30:34] } 52... Kg6 { [%eval -2.7] [%clk 0:14:19] } 53. h4? { [%eval -4.82] } { Mistake. g4 was best. } { [%clk 0:30:54] } 53... Kh5 { [%eval -4.65] [%clk 0:14:27] } 54. Kb4 { [%eval -4.8] [%clk 0:31:22] } 54... Kg4 { [%eval -4.8] [%clk 0:14:35] } 55. Kc3 { [%eval -4.9] [%clk 0:31:39] } 55... Bg8 { [%eval -4.76] [%clk 0:13:21] } 56. Kb4?! { [%eval -6.1] } { Inaccuracy. Bh6 was best. } { [%clk 0:31:23] } 56... Be6?! { [%eval -4.78] } { Inaccuracy. Rxc1 was best. } { [%clk 0:12:44] } 57. Kc3 { [%eval -4.69] [%clk 0:31:25] } 57... Bf7 { [%eval -5.0] [%clk 0:12:49] } 58. Kb4 { [%eval -5.03] [%clk 0:31:32] } 58... f5 { [%eval -5.01] [%clk 0:13:09] } 59. Kc3 { [%eval -4.98] [%clk 0:31:58] } 59... Bg8 { [%eval -4.53] [%clk 0:13:29] } 60. Kb4? { [%eval -8.33] } { Mistake. h5 was best. } { [%clk 0:31:16] } 60... Rxc1 { [%eval -8.0] [%clk 0:13:37] } 61. Bxc1 { [%eval -7.47] [%clk 0:31:45] } 61... Kxg3 { [%eval -7.36] [%clk 0:13:34] } 62. Kc3 { [%eval -7.14] [%clk 0:32:09] } 62... f4?? { [%eval -0.64] } { Blunder. Kf2 was best. } { [%clk 0:13:37] } 63. Bxf4+ { [%eval -0.7] [%clk 0:32:37] } 63... Kxf4 { [%eval -0.7] [%clk 0:12:21] } 64. Kd2 { [%eval -0.7] [%clk 0:27:47] } 64... Ke4 { [%eval -0.65] [%clk 0:12:20] } 1/2-1/2