Event: Round 4: Spieker, Hans-Joachim - Tonndorf, Matthias
Date: 2024-10-29
White: Spieker, Hans-Joachim
WhiteElo: 1830
Black: Tonndorf, Matthias
BlackTitle: FM
BlackElo: 2129
Result: 0-1
ECO: A30
Opening: English Opening: Symmetrical Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:44] } 2. c4 { [%eval 0.26] [%clk 1:31:16] } 2... b6 { [%eval 0.39] [%clk 1:31:07] } 3. g3 { [%eval 0.29] [%clk 1:31:44] } 3... Bb7 { [%eval 0.35] [%clk 1:31:27] } 4. Bg2 { [%eval 0.31] [%clk 1:32:09] } 4... e6 { [%eval 0.36] [%clk 1:31:43] } 5. O-O { [%eval 0.34] [%clk 1:31:43] } 5... Nf6 { [%eval 0.4] [%clk 1:31:59] } 6. b3 { [%eval 0.2] [%clk 1:30:40] } 6... Be7 { [%eval 0.19] [%clk 1:31:31] } 7. Bb2 { [%eval 0.17] [%clk 1:30:45] } 7... O-O { [%eval 0.17] [%clk 1:31:34] } 8. Nc3 { [%eval 0.09] [%clk 1:27:02] } 8... d6 { [%eval 0.25] [%clk 1:28:57] } 9. e3 { [%eval 0.22] [%clk 1:24:03] } 9... a6 { [%eval 0.26] [%clk 1:25:29] } 10. Qe2 { [%eval 0.22] [%clk 1:20:38] } 10... Nbd7 { [%eval 0.3] [%clk 1:25:14] } 11. Rfd1 { [%eval 0.3] [%clk 1:17:22] } 11... Ra7 { [%eval 0.39] [%clk 1:23:23] } 12. a3 { [%eval 0.09] [%clk 1:13:01] } 12... Qa8 { [%eval 0.09] [%clk 1:21:20] } 13. b4?! { [%eval -0.92] } { Inaccuracy. d4 was best. } { [%clk 1:10:55] } 13... cxb4?! { [%eval 0.02] } { Inaccuracy. Ne5 was best. } { [%clk 1:16:13] } 14. axb4 { [%eval 0.01] [%clk 1:11:22] } 14... Ne5 { [%eval -0.04] [%clk 1:16:11] } 15. Ne1 { [%eval -0.02] [%clk 1:10:28] } 15... Bxg2 { [%eval -0.02] [%clk 1:14:54] } 16. Nxg2 { [%eval -0.04] [%clk 1:09:40] } 16... Rc8 { [%eval 0.0] [%clk 1:11:13] } 17. d3 { [%eval -0.03] [%clk 1:08:27] } 17... Qb7 { [%eval 0.39] [%clk 1:07:34] } 18. b5 { [%eval 0.52] [%clk 0:58:26] } 18... a5? { [%eval 1.68] } { Mistake. Nf3+ was best. } { [%clk 1:06:40] } 19. Ne1?! { [%eval 0.89] } { Inaccuracy. e4 was best. } { [%clk 0:52:53] } 19... Ned7?! { [%eval 1.58] } { Inaccuracy. d5 was best. } { [%clk 1:04:04] } 20. Nf3?! { [%eval 0.53] } { Inaccuracy. e4 was best. } { [%clk 0:49:41] } 20... e5? { [%eval 1.86] } { Mistake. d5 was best. } { [%clk 1:03:26] } 21. e4 { [%eval 1.92] [%clk 0:48:16] } 21... Nc5 { [%eval 1.86] [%clk 1:03:40] } 22. Rac1 { [%eval 1.51] [%clk 0:45:02] } 22... Bf8 { [%eval 1.43] [%clk 1:03:09] } 23. Ba3 { [%eval 1.44] [%clk 0:41:07] } 23... Ne6 { [%eval 1.67] [%clk 0:56:27] } 24. Nd5 { [%eval 1.85] [%clk 0:39:21] } 24... Nxd5 { [%eval 2.1] [%clk 0:56:08] } 25. cxd5 { [%eval 1.69] [%clk 0:39:02] } 25... Nc5 { [%eval 2.3] [%clk 0:56:24] } 26. d4 { [%eval 2.43] [%clk 0:38:25] } 26... exd4 { [%eval 2.48] [%clk 0:56:15] } 27. Nxd4 { [%eval 2.44] [%clk 0:38:42] } 27... Re8 { [%eval 2.48] [%clk 0:56:00] } 28. Bxc5 { [%eval 2.31] [%clk 0:37:53] } 28... dxc5?! { [%eval 3.52] } { Inaccuracy. bxc5 was best. } { [%clk 0:55:27] } 29. Nc6 { [%eval 3.54] [%clk 0:38:12] } 29... Raa8 { [%eval 3.31] [%clk 0:55:08] } 30. e5 { [%eval 3.43] [%clk 0:36:04] } 30... Qd7 { [%eval 3.38] [%clk 0:46:51] } 31. Qc4 { [%eval 3.44] [%clk 0:31:31] } 31... g6 { [%eval 3.47] [%clk 0:44:40] } 32. Re1 { [%eval 3.41] [%clk 0:30:26] } 32... Bg7 { [%eval 3.45] [%clk 0:44:52] } 33. Rcd1 { [%eval 3.37] [%clk 0:30:09] } 33... h5?! { [%eval 4.89] } { Inaccuracy. a4 was best. } { [%clk 0:42:34] } 34. Qf4?! { [%eval 3.46] } { Inaccuracy. e6 was best. } { [%clk 0:26:52] } 34... Qh3 { [%eval 3.78] [%clk 0:40:54] } 35. Re3 { [%eval 3.18] [%clk 0:21:42] } 35... Rf8 { [%eval 3.53] [%clk 0:38:14] } 36. Qe4 { [%eval 3.46] [%clk 0:16:29] } 36... Kh7 { [%eval 3.67] [%clk 0:37:14] } 37. d6 { [%eval 3.62] [%clk 0:10:11] } 37... Bh6 { [%eval 3.78] [%clk 0:35:56] } 38. Red3 { [%eval 3.49] [%clk 0:08:50] } 38... Qd7 { [%eval 3.75] [%clk 0:35:48] } 39. f4 { [%eval 3.28] [%clk 0:08:50] } 39... Rae8 { [%eval 3.87] [%clk 0:35:53] } 40. Ne7 { [%eval 3.56] [%clk 0:05:33] } 40... Qxb5? { [%eval 6.03] } { Mistake. Bg7 was best. } { [%clk 0:32:23] } 41. f5 { [%eval 5.62] [%clk 0:05:53] } 41... Qb4 { [%eval 6.25] [%clk 0:27:59] } 42. fxg6+ { [%eval 6.58] [%clk 0:04:02] } 42... Kh8 { [%eval 6.37] [%clk 0:27:42] } 43. Qxb4?! { [%eval 4.85] } { Inaccuracy. Qf5 was best. } { [%clk 0:03:41] } 43... axb4 { [%eval 5.12] [%clk 0:27:49] } 44. gxf7?! { [%eval 3.49] } { Inaccuracy. Rf3 was best. } { [%clk 0:04:01] } 44... Rxf7 { [%eval 3.33] [%clk 0:27:47] } 45. Nc6?? { [%eval 1.21] } { Blunder. Ng6+ was best. } { [%clk 0:02:33] } 45... Rd7 { [%eval 1.21] [%clk 0:27:19] } 46. Re1 { [%eval 1.27] [%clk 0:00:36] } 46... Re6?! { [%eval 2.01] } { Inaccuracy. Bf8 was best. } { [%clk 0:27:03] } 47. Nb8 { [%eval 1.94] [%clk 0:28:46] } 47... Rd8 { [%eval 1.75] [%clk 0:56:54] } 48. d7?? { [%eval -1.49] } { Blunder. Nc6 was best. } { [%clk 0:28:29] } 48... Bg5 { [%eval -1.35] [%clk 0:56:17] } 49. Rd6?? { [%eval -4.17] } { Blunder. Na6 was best. } { [%clk 0:27:50] } 49... Rxd6 { [%eval -4.06] [%clk 0:55:46] } 50. exd6 { [%eval -3.79] [%clk 0:28:12] } 50... b3?? { [%eval -0.95] } { Blunder. Kg8 was best. } { [%clk 0:56:06] } 0-1