Event: Round 4: Kleinschroth, Roland - Kummerow, Heiko
Date: 2025-06-08
White: Kleinschroth, Roland
WhiteElo: 2037
Black: Kummerow, Heiko
BlackTitle: FM
BlackElo: 2163
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense: Lasker-Dunne Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. g3 { [%eval 0.0] [%clk 1:31:18] } 2... d5 { [%eval 0.0] [%clk 1:30:49] } 3. exd5 { [%eval -0.14] [%clk 1:31:39] } 3... Qxd5 { [%eval 0.0] [%clk 1:31:13] } 4. Nf3 { [%eval -0.11] [%clk 1:31:58] } 4... Bg4 { [%eval -0.07] [%clk 1:31:20] } 5. Bg2 { [%eval -0.07] [%clk 1:32:14] } 5... Qe6+ { [%eval -0.04] [%clk 1:31:29] } 6. Kf1 { [%eval -0.05] [%clk 1:32:35] } 6... Nc6 { [%eval -0.04] [%clk 1:31:21] } 7. h3 { [%eval -0.12] [%clk 1:32:14] } 7... Bh5 { [%eval -0.09] [%clk 1:31:33] } 8. d3 { [%eval -0.17] [%clk 1:31:30] } 8... Qd7 { [%eval -0.1] [%clk 1:28:32] } 9. Be3 { [%eval -0.13] [%clk 1:30:05] } 9... e6 { [%eval -0.06] [%clk 1:28:44] } 10. Nc3 { [%eval -0.12] [%clk 1:27:56] } 10... Nf6 { [%eval -0.11] [%clk 1:28:08] } 11. Qd2 { [%eval -0.46] [%clk 1:15:31] } 11... Be7 { [%eval -0.4] [%clk 1:22:22] } 12. Kg1 { [%eval -0.41] [%clk 1:15:34] } 12... h6 { [%eval -0.41] [%clk 1:16:58] } 13. Kh2 { [%eval -0.4] [%clk 1:15:24] } 13... g5 { [%eval -0.09] [%clk 1:15:35] } 14. Rhe1?! { [%eval -0.8] } { Inaccuracy. a4 was best. } { [%clk 1:12:25] } 14... g4 { [%eval -0.82] [%clk 1:11:49] } 15. Ng1?! { [%eval -1.53] } { Inaccuracy. hxg4 was best. } { [%clk 1:11:41] } 15... gxh3 { [%eval -1.49] [%clk 1:11:21] } 16. Nxh3 { [%eval -1.28] [%clk 1:11:47] } 16... Ne5 { [%eval -0.75] [%clk 1:04:05] } 17. Ng1 { [%eval -1.0] [%clk 1:03:01] } 17... Bg4?! { [%eval 0.04] } { Inaccuracy. O-O-O was best. } { [%clk 0:58:45] } 18. Bxc5 { [%eval 0.1] [%clk 0:53:37] } 18... Bxc5 { [%eval 0.11] [%clk 0:56:36] } 19. Rxe5 { [%eval 0.07] [%clk 0:54:01] } 19... Bd4 { [%eval 0.0] [%clk 0:56:51] } 20. Qf4 { [%eval -0.31] [%clk 0:51:24] } 20... Bxe5 { [%eval -0.33] [%clk 0:36:49] } 21. Qxe5 { [%eval -0.3] [%clk 0:51:47] } 21... Ke7 { [%eval -0.51] [%clk 0:37:02] } 22. Ne4?! { [%eval -1.21] } { Inaccuracy. Nf3 was best. } { [%clk 0:43:28] } 22... Nxe4 { [%eval -1.2] [%clk 0:23:35] } 23. Qxe4 { [%eval -1.31] [%clk 0:43:50] } 23... Rag8?! { [%eval -0.62] } { Inaccuracy. h5 was best. } { [%clk 0:19:43] } 24. Qb4+ { [%eval -0.6] [%clk 0:40:18] } 24... Qd6 { [%eval -0.56] [%clk 0:20:04] } 25. Qxb7+ { [%eval -0.48] [%clk 0:39:26] } 25... Kf6 { [%eval -0.68] [%clk 0:20:26] } 26. Qe4? { [%eval -2.01] } { Mistake. Nf3 was best. } { [%clk 0:38:27] } 26... h5 { [%eval -1.81] [%clk 0:20:05] } 27. Nf3 { [%eval -2.21] [%clk 0:26:14] } 27... h4 { [%eval -1.9] [%clk 0:18:13] } 28. Qf4+?? { [%eval -4.2] } { Blunder. Kg1 was best. } { [%clk 0:26:40] } 28... Qxf4 { [%eval -4.29] [%clk 0:18:18] } 29. gxf4 { [%eval -4.24] [%clk 0:27:06] } 29... h3 { [%eval -4.3] [%clk 0:14:29] } 30. Bh1 { [%eval -4.28] [%clk 0:27:29] } 30... Bxf3 { [%eval -4.09] [%clk 0:14:06] } 31. Bxf3 { [%eval -4.17] [%clk 0:27:34] } 31... Kf5?! { [%eval -2.71] } { Inaccuracy. Rh4 was best. } { [%clk 0:14:23] } 32. Re1 { [%eval -2.43] [%clk 0:25:01] } 32... Kxf4 { [%eval -2.61] [%clk 0:12:08] } 33. Bh1 { [%eval -2.48] [%clk 0:25:25] } 33... f5 { [%eval -2.27] [%clk 0:05:42] } 34. d4 { [%eval -2.92] [%clk 0:17:17] } 34... Rh6? { [%eval -1.53] } { Mistake. Rb8 was best. } { [%clk 0:05:11] } 35. Re3 { [%eval -1.79] [%clk 0:16:15] } 35... Rg4?! { [%eval -0.73] } { Inaccuracy. Re8 was best. } { [%clk 0:04:22] } 36. c3 { [%eval -1.19] [%clk 0:11:59] } 36... Kg5?! { [%eval -0.2] } { Inaccuracy. a5 was best. } { [%clk 0:03:43] } 37. d5?? { [%eval -2.64] } { Blunder. b4 was best. } { [%clk 0:08:26] } 37... exd5 { [%eval -2.67] [%clk 0:03:52] } 38. Bxd5 { [%eval -2.87] [%clk 0:08:50] } 38... Rf4 { [%eval -2.61] [%clk 0:03:00] } 39. Re2 { [%eval -2.36] [%clk 0:08:38] } 39... Kh4? { [%eval -1.09] } { Mistake. Rd6 was best. } { [%clk 0:01:52] } 40. b4? { [%eval -2.47] } { Mistake. b3 was best. } { [%clk 0:07:47] } 40... Rd6 { [%eval -2.14] [%clk 0:01:04] } 41. c4 { [%eval -1.97] [%clk 0:07:47] } 41... Kg5?? { [%eval 0.0] } { Blunder. Ra6 was best. } { [%clk 0:13:20] } 42. a4 { [%eval 0.0] [%clk 0:19:40] } 42... Rd4 { [%eval 0.0] [%clk 0:12:39] } 43. b5 { [%eval 0.0] [%clk 0:18:21] } 43... Rd3 { [%eval 0.0] [%clk 0:08:14] } 44. a5 { [%eval 0.0] [%clk 0:17:38] } 44... Rb3 { [%eval 0.0] [%clk 0:07:52] } 45. a6 { [%eval 0.0] [%clk 0:17:15] } 45... Rxb5 { [%eval 0.0] [%clk 0:07:40] } 46. cxb5 { [%eval 0.0] [%clk 0:17:17] } 46... Rxd5 { [%eval 0.0] [%clk 0:08:07] } 47. b6 { [%eval 0.0] [%clk 0:14:27] } 47... axb6 { [%eval 0.0] [%clk 0:08:29] } 48. Ra2 { [%eval 0.0] [%clk 0:14:52] } 48... Rd8 { [%eval 0.0] [%clk 0:08:52] } 49. a7 { [%eval 0.0] [%clk 0:15:14] } 49... Ra8 { [%eval 0.0] [%clk 0:09:19] } 50. Kxh3 { [%eval 0.0] [%clk 0:15:36] } 50... b5 { [%eval 0.0] [%clk 0:08:23] } 51. Kg3 { [%eval 0.0] [%clk 0:14:59] } 51... b4 { [%eval 0.0] [%clk 0:08:45] } 52. f4+ { [%eval 0.0] [%clk 0:14:53] } 52... Kf6 { [%eval 0.0] [%clk 0:08:28] } 53. Ra6+ { [%eval 0.0] [%clk 0:14:59] } 53... Kf7 { [%eval 0.0] [%clk 0:08:38] } 54. Kh4 { [%eval 0.0] [%clk 0:14:55] } 54... b3 { [%eval 0.0] [%clk 0:09:00] } 55. Kg5 { [%eval 0.0] [%clk 0:14:47] } 55... b2 { [%eval 0.0] [%clk 0:09:24] } 56. Rb6 { [%eval 0.0] [%clk 0:15:12] } 56... Rxa7 { [%eval 0.0] [%clk 0:09:43] } 57. Rxb2 { [%eval 0.0] [%clk 0:15:26] } 57... Ra6 { [%eval 0.0] [%clk 0:08:56] } 58. Rb7+ { [%eval 0.0] [%clk 0:15:07] } 58... Kf8 { [%eval 0.0] [%clk 0:09:21] } 59. Kxf5 { [%eval 0.0] [%clk 0:15:05] } 59... Ra5+ { [%eval 0.0] [%clk 0:09:38] } 60. Kg6 { [%eval 0.0] [%clk 0:14:53] } 60... Ra6+ { [%eval 0.0] [%clk 0:09:59] } 61. Kg5 { [%eval 0.0] [%clk 0:15:05] } 61... Ra5+ { [%eval 0.0] [%clk 0:10:18] } 62. f5 { [%eval 0.0] [%clk 0:15:27] } 62... Ra6 { [%eval 0.0] [%clk 0:10:45] } 63. f6 { [%eval 0.0] [%clk 0:15:33] } 63... Ra1 { [%eval 0.0] [%clk 0:11:10] } 64. f7 { [%eval 0.0] [%clk 0:14:33] } 64... Rg1+ { [%eval 0.0] [%clk 0:11:34] } 65. Kf6 { [%eval 0.0] [%clk 0:14:45] } 65... Rf1+ { [%eval 0.0] [%clk 0:11:59] } 66. Ke6 { [%eval 0.0] [%clk 0:15:09] } 66... Re1+ { [%eval 0.0] [%clk 0:12:26] } 67. Kd5 { [%eval 0.0] [%clk 0:15:33] } 67... Rd1+ { [%eval 0.0] [%clk 0:12:47] } 68. Ke4 { [%eval 0.0] [%clk 0:15:56] } 68... Rf1 { [%eval 0.0] [%clk 0:13:11] } 69. Ke3 { [%eval 0.0] [%clk 0:16:22] } 69... Rxf7 { [%eval 0.0] [%clk 0:13:38] } 70. Rxf7+ { [%clk 0:16:48] } 70... Kxf7 { [%clk 0:14:05] } 71. Ke4 { [%clk 0:16:40] } 1/2-1/2