Event: Round 6: Heiko Buss - Wolfgang Klettke
Date: 2023-07-08
White: Heiko Buss
Black: Wolfgang Klettke
Result: 0-1
ECO: B34
Opening: Sicilian Defense: Accelerated Dragon, Modern Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nc3 { [%eval 0.24] [%clk 1:29:22] } 2... Nc6 { [%eval 0.41] [%clk 1:30:20] } 3. Nf3 { [%eval 0.23] [%clk 1:29:04] } 3... g6 { [%eval 0.27] [%clk 1:30:37] } 4. d4 { [%eval 0.25] [%clk 1:27:04] } 4... cxd4 { [%eval 0.32] [%clk 1:30:40] } 5. Nxd4 { [%eval 0.22] [%clk 1:27:28] } 5... Bg7 { [%eval 0.32] [%clk 1:30:59] } 6. Be3 { [%eval 0.0] [%clk 1:27:28] } 6... Nf6 { [%eval 0.45] [%clk 1:30:48] } 7. Be2 { [%eval 0.12] [%clk 1:26:17] } 7... O-O { [%eval 0.0] [%clk 1:30:44] } 8. O-O { [%eval 0.0] [%clk 1:26:01] } 8... d5 { [%eval 0.07] [%clk 1:30:45] } 9. exd5 { [%eval 0.1] [%clk 1:24:38] } 9... Nb4 { [%eval 0.25] [%clk 1:28:17] } 10. Bf3 { [%eval -0.22] [%clk 1:20:29] } 10... Nbxd5 { [%eval -0.19] [%clk 1:27:30] } 11. Nxd5 { [%eval -0.37] [%clk 1:20:23] } 11... Nxd5 { [%eval -0.2] [%clk 1:27:57] } 12. Bxd5 { [%eval -0.26] [%clk 1:18:53] } 12... Qxd5 { [%eval -0.24] [%clk 1:26:19] } 13. c3 { [%eval -0.24] [%clk 1:19:11] } 13... e5 { [%eval 0.15] [%clk 1:19:46] } 14. Nb3?! { [%eval -0.62] } { Inaccuracy. Nf5 was best. } { [%clk 1:12:42] } 14... Qb5 { [%eval -0.27] [%clk 1:12:02] } 15. a4 { [%eval -0.18] [%clk 1:05:37] } 15... Qc6 { [%eval -0.21] [%clk 1:07:52] } 16. Qe2 { [%eval -0.45] [%clk 1:00:40] } 16... Be6 { [%eval -0.52] [%clk 1:06:04] } 17. Nd2 { [%eval -0.9] [%clk 1:00:43] } 17... f5 { [%eval -0.77] [%clk 1:05:20] } 18. f3 { [%eval -0.78] [%clk 1:00:47] } 18... Rfd8 { [%eval -0.6] [%clk 1:01:47] } 19. Rfc1 { [%eval -0.91] [%clk 0:53:58] } 19... h6 { [%eval -0.66] [%clk 0:56:04] } 20. b3 { [%eval -1.04] [%clk 0:49:45] } 20... Qd5 { [%eval -0.58] [%clk 0:54:35] } 21. Ra2 { [%eval -0.6] [%clk 0:46:20] } 21... b6 { [%eval -0.8] [%clk 0:46:31] } 22. c4 { [%eval -0.85] [%clk 0:41:24] } 22... Qd3 { [%eval -0.86] [%clk 0:42:42] } 23. Kf1 { [%eval -0.6] [%clk 0:40:53] } 23... Bf8 { [%eval -0.19] [%clk 0:41:24] } 24. Qxd3 { [%eval -0.28] [%clk 0:33:53] } 24... Rxd3 { [%eval -0.15] [%clk 0:41:27] } 25. Ke2 { [%eval -0.2] [%clk 0:32:47] } 25... Rad8 { [%eval -0.26] [%clk 0:41:31] } 26. Rb1? { [%eval -1.97] } { Mistake. c5 was best. } { [%clk 0:29:37] } 26... Bb4 { [%eval -2.32] [%clk 0:40:05] } 27. Bxh6 { [%eval -2.4] [%clk 0:28:52] } 27... f4 { [%eval -2.17] [%clk 0:28:58] } 28. Rbb2? { [%eval -3.71] } { Mistake. Ne4 was best. } { [%clk 0:29:01] } 28... Bf5 { [%eval -3.05] [%clk 0:27:39] } 29. g4? { [%eval -4.81] } { Mistake. Bg5 was best. } { [%clk 0:28:15] } 29... Re3+ { [%eval -4.81] [%clk 0:26:16] } 30. Kf2 { [%eval -4.71] [%clk 0:27:25] } 30... Bd3 { [%eval -4.81] [%clk 0:25:57] } 31. Bg5? { [%eval -8.92] } { Mistake. Ne4 was best. } { [%clk 0:27:04] } 31... Rd7? { [%eval -4.3] } { Mistake. Re2+ was best. } { [%clk 0:25:48] } 32. Ne4 { [%eval -4.42] [%clk 0:27:07] } 32... Bxe4 { [%eval -4.49] [%clk 0:21:46] } 33. fxe4 { [%eval -4.49] [%clk 0:27:17] } 33... Rxe4?! { [%eval -2.93] } { Inaccuracy. Be1+ was best. } { [%clk 0:21:32] } 34. Re2 { [%eval -2.96] [%clk 0:27:21] } 34... Bc5+ { [%eval -2.93] [%clk 0:21:17] } 35. Ke1 { [%eval -3.02] [%clk 0:26:55] } 35... Rxe2+? { [%eval -1.59] } { Mistake. Be3 was best. } { [%clk 0:10:06] } 36. Rxe2?? { [%eval -4.62] } { Blunder. Kxe2 was best. } { [%clk 0:26:32] } 36... f3 { [%eval -4.73] [%clk 0:08:37] } 37. Rc2 { [%eval -5.33] [%clk 0:23:55] } 37... f2+ { [%eval -4.77] [%clk 0:07:53] } 38. Rxf2 { [%eval -4.85] [%clk 0:24:23] } 38... Bxf2+ { [%eval -5.09] [%clk 0:08:22] } 39. Kxf2 { [%eval -4.67] [%clk 0:24:33] } 39... Rd3 { [%eval -4.98] [%clk 0:07:59] } 40. b4 { [%eval -4.9] [%clk 0:24:32] } 40... Rd4 { [%eval -4.86] [%clk 0:07:56] } 41. c5 { [%eval -5.27] [%clk 0:24:32] } 41... Rxb4 { [%eval -4.82] [%clk 0:08:04] } 42. cxb6 { [%eval -5.62] [%clk 0:24:59] } 42... axb6 { [%eval -5.72] [%clk 0:08:14] } 43. Bd8 { [%eval -5.8] [%clk 0:25:15] } 43... Rxg4 { [%eval -5.74] [%clk 0:07:58] } 44. Bxb6 { [%eval -5.46] [%clk 0:25:34] } 44... Rxa4 { [%eval -5.63] [%clk 0:08:26] } 45. Bc7 { [%eval -5.9] [%clk 0:25:29] } 45... e4 { [%eval -5.8] [%clk 0:08:40] } 46. Ke3 { [%eval -5.8] [%clk 0:25:44] } 46... Kf7 { [%eval -5.72] [%clk 0:09:03] } 0-1