Event: Round 3: Ralf Siepen - Felix Tiggemann
Date: 2023-03-04
White: Ralf Siepen
Black: Felix Tiggemann
Result: 1/2-1/2
ECO: A05
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:57] } 1... Nf6 { [%eval 0.29] [%clk 1:30:51] } 2. g3 { [%eval 0.05] [%clk 1:31:15] } 2... d6 { [%eval 0.57] [%clk 1:29:58] } 3. d4 { [%eval 0.57] [%clk 1:31:19] } 3... Nbd7 { [%eval 0.67] [%clk 1:30:00] } 4. Bg2 { [%eval 0.19] [%clk 1:31:41] } 4... e5 { [%eval 0.22] [%clk 1:29:59] } 5. dxe5 { [%eval 0.08] [%clk 1:31:53] } 5... Nxe5?! { [%eval 0.74] } { Inaccuracy. dxe5 was best. } { [%clk 1:28:23] } 6. Nxe5 { [%eval 0.58] [%clk 1:32:07] } 6... dxe5 { [%eval 0.71] [%clk 1:28:48] } 7. Qxd8+ { [%eval 0.64] [%clk 1:32:09] } 7... Kxd8 { [%eval 0.64] [%clk 1:29:12] } 8. Nc3?! { [%eval -0.32] } { Inaccuracy. Nd2 was best. } { [%clk 1:30:40] } 8... c6 { [%eval -0.33] [%clk 1:28:21] } 9. Bg5 { [%eval -0.5] [%clk 1:29:53] } 9... Be7 { [%eval -0.26] [%clk 1:27:52] } 10. O-O-O+ { [%eval -0.35] [%clk 1:30:05] } 10... Kc7 { [%eval -0.17] [%clk 1:28:19] } 11. h3 { [%eval -0.16] [%clk 1:28:41] } 11... Be6 { [%eval -0.13] [%clk 1:23:27] } 12. Rd2?! { [%eval -0.98] } { Inaccuracy. h4 was best. } { [%clk 1:22:37] } 12... Bb4?! { [%eval -0.35] } { Inaccuracy. h6 was best. } { [%clk 1:05:17] } 13. Bxf6 { [%eval -0.58] [%clk 1:21:30] } 13... Bxc3?! { [%eval 0.42] } { Inaccuracy. gxf6 was best. } { [%clk 1:05:33] } 14. bxc3?! { [%eval -0.5] } { Inaccuracy. Bxg7 was best. } { [%clk 1:21:28] } 14... gxf6 { [%eval -0.6] [%clk 1:06:00] } 15. a3 { [%eval -0.57] [%clk 1:20:35] } 15... Rad8 { [%eval -0.52] [%clk 1:05:39] } 16. Rhd1 { [%eval -0.75] [%clk 1:19:12] } 16... Rxd2 { [%eval -0.62] [%clk 1:05:29] } 17. Rxd2 { [%eval -0.65] [%clk 1:19:31] } 17... Rd8 { [%eval -0.52] [%clk 1:05:55] } 18. Rxd8 { [%eval -0.32] [%clk 1:17:32] } 18... Kxd8 { [%eval -0.35] [%clk 1:06:21] } 19. f4 { [%eval -0.42] [%clk 1:15:00] } 19... Kc7 { [%eval -0.29] [%clk 1:04:43] } 20. e3 { [%eval -0.21] [%clk 1:12:54] } 20... Kd6 { [%eval -0.24] [%clk 1:01:50] } 21. Be4? { [%eval -1.93] } { Mistake. h4 was best. } { [%clk 1:10:11] } 21... Bxh3 { [%eval -1.74] [%clk 1:00:47] } 22. Bxh7 { [%eval -1.75] [%clk 1:10:23] } 22... Kd5? { [%eval -0.19] } { Mistake. f5 was best. } { [%clk 0:34:47] } 23. Bd3 { [%eval -0.29] [%clk 1:10:24] } 23... e4 { [%eval 0.0] [%clk 0:35:06] } 24. Be2 { [%eval 0.0] [%clk 1:10:17] } 24... f5 { [%eval 0.0] [%clk 0:34:24] } 25. Kb2 { [%eval 0.0] [%clk 1:10:19] } 25... Bg4 { [%eval -0.07] [%clk 0:29:36] } 26. Bf1 { [%eval 0.0] [%clk 1:08:23] } 26... Bh5 { [%eval -0.08] [%clk 0:28:12] } 27. Kb3 { [%eval 0.0] [%clk 1:06:04] } 27... f6 { [%eval 0.0] [%clk 0:28:28] } 28. Bc4+ { [%eval 0.0] [%clk 1:05:27] } 28... Kd6 { [%eval 0.0] [%clk 0:27:33] } 29. Bg8 { [%eval 0.0] [%clk 1:02:42] } 29... Be8 { [%eval 0.0] [%clk 0:27:00] } 30. Bc4 { [%eval 0.0] [%clk 1:00:29] } 30... c5 { [%eval 0.0] [%clk 0:23:59] } 31. Be2 { [%eval 0.0] [%clk 1:00:13] } 31... Kc6 { [%eval 0.0] [%clk 0:22:41] } 32. g4 { [%eval -0.13] [%clk 0:53:39] } 32... Bf7+ { [%eval 0.0] [%clk 0:18:25] } 33. Kb2 { [%eval -0.08] [%clk 0:52:27] } 33... fxg4 { [%eval 0.0] [%clk 0:17:45] } 34. Bxg4 { [%eval -0.08] [%clk 0:52:40] } 34... c4 { [%eval 0.0] [%clk 0:17:54] } 35. Kc1 { [%eval 0.0] [%clk 0:52:01] } 35... Kd5 { [%eval 0.0] [%clk 0:17:02] } 36. Bc8 { [%eval 0.0] [%clk 0:51:34] } 36... b6 { [%eval 0.51] [%clk 0:15:30] } 37. Bb7+ { [%eval 0.67] [%clk 0:51:43] } 37... Kc5 { [%eval 0.49] [%clk 0:14:57] } 38. Bxe4 { [%eval 0.56] [%clk 0:51:58] } 38... Kb5 { [%eval 0.59] [%clk 0:13:23] } 39. Bf5 { [%eval 0.16] [%clk 0:49:09] } 39... Ka4 { [%eval 0.45] [%clk 0:12:55] } 40. Kb2 { [%eval 0.38] [%clk 0:49:14] } 40... Be8 { [%eval 0.5] [%clk 0:12:40] } 41. Be6 { [%eval 0.45] [%clk 0:49:16] } 41... b5 { [%eval 0.84] [%clk 0:08:22] } 42. e4 { [%eval 0.4] [%clk 0:48:27] } 42... Ka5 { [%eval 0.38] [%clk 0:07:21] } 43. e5 { [%eval 0.25] [%clk 0:48:13] } 43... fxe5 { [%eval 0.21] [%clk 0:07:03] } 44. fxe5 { [%eval 0.34] [%clk 0:48:35] } 44... Kb6 { [%eval 0.15] [%clk 0:07:02] } 45. Bg8 { [%eval 0.24] [%clk 0:48:43] } 45... Kc5 { [%eval 0.35] [%clk 0:06:20] } 46. e6 { [%eval 0.0] [%clk 0:48:50] } 46... Kd6 { [%eval 0.0] [%clk 0:05:44] } 47. Bf7 { [%eval 0.0] [%clk 0:48:49] } 47... Bc6 { [%eval 0.0] [%clk 0:05:48] } 48. Kc1 { [%eval 0.0] [%clk 0:48:31] } 48... Bd5 { [%eval 0.0] [%clk 0:05:18] } 49. Be8 { [%eval 0.0] [%clk 0:48:28] } 49... a6 { [%eval 0.0] [%clk 0:05:10] } 50. Bf7 { [%eval 0.0] [%clk 0:45:35] } 50... Bxe6 { [%eval 0.0] [%clk 0:05:24] } 51. Bxe6 { [%eval 0.0] [%clk 0:45:03] } 51... Kxe6 { [%eval 0.0] [%clk 0:05:49] } 52. Kd2 { [%eval 0.0] [%clk 0:45:27] } 52... Kd6 { [%eval 0.0] [%clk 0:06:11] } 53. Ke3 { [%eval 0.0] [%clk 0:44:58] } 53... Ke5 { [%eval 0.0] [%clk 0:05:29] } 54. Kf3 { [%eval 0.0] [%clk 0:45:16] } 54... Kf5 { [%eval 0.0] [%clk 0:05:49] } 55. Ke3 { [%eval 0.0] [%clk 0:45:38] } 55... Ke5 { [%eval 0.0] [%clk 0:06:15] } 56. Ke2 { [%eval 0.0] } 1/2-1/2