Event: Round 4: Detlev Nagel - Raphael Born
Date: 2024-01-05
White: Detlev Nagel
Black: Raphael Born
Result: 0-1
ECO: D10
Opening: Slav Defense
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:30:56] } 2. c4 { [%eval 0.0] [%clk 1:31:06] } 2... c6 { [%eval 0.28] [%clk 1:31:19] } 3. Nc3 { [%eval 0.16] [%clk 1:31:00] } 3... Bf5?! { [%eval 0.94] } { Inaccuracy. Nf6 was best. } { [%clk 1:31:10] } 4. Qb3 { [%eval 0.91] [%clk 1:29:39] } 4... Qb6 { [%eval 1.25] [%clk 1:29:17] } 5. c5?! { [%eval 0.16] } { Inaccuracy. Qxb6 was best. } { [%clk 1:29:05] } 5... Qxb3 { [%eval 0.3] [%clk 1:29:17] } 6. axb3 { [%eval 0.13] [%clk 1:29:17] } 6... Nf6?! { [%eval 0.86] } { Inaccuracy. e5 was best. } { [%clk 1:29:21] } 7. Na4?! { [%eval 0.0] } { Inaccuracy. Bf4 was best. } { [%clk 1:25:35] } 7... Nbd7 { [%eval 0.05] [%clk 1:28:42] } 8. f3 { [%eval -0.08] [%clk 1:23:11] } 8... e5 { [%eval -0.09] [%clk 1:28:48] } 9. dxe5?! { [%eval -1.04] } { Inaccuracy. e3 was best. } { [%clk 1:23:05] } 9... Nxe5 { [%eval -0.91] [%clk 1:29:07] } 10. g3?? { [%eval -2.78] } { Blunder. b4 was best. } { [%clk 1:19:52] } 10... Ned7? { [%eval -1.07] } { Mistake. b5 was best. } { [%clk 1:28:32] } 11. Bh3? { [%eval -2.29] } { Mistake. g4 was best. } { [%clk 1:19:09] } 11... Bxh3 { [%eval -2.32] [%clk 1:28:08] } 12. Nxh3 { [%eval -2.26] [%clk 1:19:28] } 12... Nxc5 { [%eval -2.32] [%clk 1:28:32] } 13. Nxc5 { [%eval -2.25] [%clk 1:19:00] } 13... Bxc5 { [%eval -2.29] [%clk 1:28:54] } 14. Nf4 { [%eval -2.32] [%clk 1:15:34] } 14... O-O { [%eval -1.89] [%clk 1:25:09] } 15. Nd3 { [%eval -1.97] [%clk 1:14:52] } 15... Bd4 { [%eval -1.88] [%clk 1:24:40] } 16. Bd2 { [%eval -1.77] [%clk 1:10:10] } 16... Rfe8 { [%eval -1.74] [%clk 1:24:25] } 17. Ra4 { [%eval -1.72] [%clk 1:08:20] } 17... Bb6 { [%eval -1.87] [%clk 1:23:46] } 18. Kd1 { [%eval -1.96] [%clk 1:06:55] } 18... Rac8 { [%eval -1.75] [%clk 1:22:56] } 19. Re1 { [%eval -1.84] [%clk 1:06:14] } 19... c5 { [%eval -1.58] [%clk 1:23:04] } 20. Ba5 { [%eval -1.74] [%clk 1:06:12] } 20... Bxa5?! { [%eval -1.13] } { Inaccuracy. d4 was best. } { [%clk 1:23:15] } 21. Rxa5 { [%eval -1.17] [%clk 1:06:16] } 21... c4 { [%eval -0.99] [%clk 1:23:40] } 22. bxc4 { [%eval -1.13] [%clk 1:04:31] } 22... dxc4 { [%eval -1.25] [%clk 1:22:30] } 23. Nf2 { [%eval -1.51] [%clk 1:00:17] } 23... c3? { [%eval -0.16] } { Mistake. a6 was best. } { [%clk 1:21:33] } 24. bxc3 { [%eval -0.1] } 24... Rxc3 { [%eval 0.0] } 25. Rxa7 { [%eval 0.0] [%clk 0:57:15] } 25... b5 { [%eval 0.05] [%clk 1:21:28] } 26. Nd3 { [%eval 0.02] } 26... Rb8 { [%eval 0.11] } 27. Kd2 { [%eval 0.13] [%clk 0:52:34] } 27... Rcc8 { [%eval 0.1] [%clk 1:21:32] } 28. Rb1 { [%eval 0.18] [%clk 0:51:38] } 28... Rd8 { [%eval 0.28] [%clk 1:20:27] } 29. Ke1 { [%eval 0.21] [%clk 0:51:17] } 29... Rdc8 { [%eval 0.52] [%clk 1:20:23] } 30. Ne5 { [%eval 0.79] [%clk 0:49:18] } 30... Rf8 { [%eval 0.51] [%clk 1:19:49] } 31. g4 { [%eval 0.28] [%clk 0:48:28] } 31... h6 { [%eval 0.66] [%clk 1:19:56] } 32. e4 { [%eval 0.13] [%clk 0:48:07] } 32... b4 { [%eval 0.26] [%clk 1:19:05] } 33. Nc6 { [%eval 0.08] [%clk 0:47:20] } 33... Rb6 { [%eval 0.11] [%clk 1:18:58] } 34. Ne5 { [%eval 0.02] [%clk 0:40:47] } 34... b3 { [%eval 0.02] [%clk 1:16:28] } 35. Ra3 { [%eval 0.0] [%clk 0:36:26] } 35... Rfb8 { [%eval 0.07] [%clk 1:15:57] } 36. Rb2 { [%eval 0.07] [%clk 0:35:58] } 36... Kf8 { [%eval 0.13] [%clk 1:14:36] } 37. h4 { [%eval 0.0] [%clk 0:35:17] } 37... Ke7?! { [%eval 0.64] } { Inaccuracy. Re6 was best. } { [%clk 1:14:29] } 38. Nd3?! { [%eval -0.08] } { Inaccuracy. Nc4 was best. } { [%clk 0:29:54] } 38... Ke6?! { [%eval 0.69] } { Inaccuracy. Nd7 was best. } { [%clk 1:14:20] } 39. g5?! { [%eval -0.05] } { Inaccuracy. Nc1 was best. } { [%clk 0:28:10] } 39... hxg5 { [%eval -0.03] [%clk 1:14:20] } 40. hxg5 { [%eval -0.05] [%clk 0:28:03] } 40... Nd7 { [%eval -0.02] [%clk 1:14:42] } 41. Ke2 { [%eval -0.04] [%clk 0:27:28] } 41... f6 { [%eval -0.02] [%clk 1:14:06] } 42. gxf6 { [%eval 0.0] [%clk 0:25:53] } 42... Kxf6 { [%eval 0.0] [%clk 1:14:20] } 43. Nf4 { [%eval -0.03] [%clk 0:20:54] } 43... Rb5 { [%eval 0.0] [%clk 1:13:37] } 44. Nd5+ { [%eval 0.0] [%clk 0:19:06] } 44... Ke5 { [%eval 0.0] [%clk 1:13:10] } 45. Ke3 { [%eval 0.0] [%clk 0:18:48] } 45... Kd6 { [%eval 0.0] [%clk 1:12:40] } 46. Kd4 { [%eval -0.1] [%clk 0:16:59] } 46... Ne5 { [%eval -0.03] [%clk 1:12:26] } 47. Ra6+ { [%eval -0.07] [%clk 0:12:52] } 47... Nc6+ { [%eval -0.04] [%clk 1:12:14] } 48. Ke3 { [%eval -0.13] [%clk 0:07:13] } 48... Kc5 { [%eval 0.0] [%clk 1:11:37] } 49. Ra3?? { [%eval -4.43] } { Blunder. Ra1 was best. } { [%clk 0:03:09] } 49... Ne5 { [%eval -4.19] [%clk 1:11:39] } 50. Nc7 { [%eval -4.98] [%clk 0:28:12] } 50... Nc4+ { [%eval -4.91] [%clk 1:41:03] } 51. Kf4 { [%eval -5.03] [%clk 0:27:53] } 51... Nxb2 { [%eval -5.28] [%clk 1:40:24] } 52. Nxb5 { [%eval -6.27] [%clk 0:28:08] } 52... Rxb5 { [%eval -6.06] [%clk 1:40:48] } 53. e5 { [%eval -6.33] [%clk 0:26:14] } 53... Nd3+ { [%eval -6.31] [%clk 1:41:08] } 54. Kf5 { [%eval -6.44] [%clk 0:26:17] } 54... b2 { [%eval -6.27] [%clk 1:41:01] } 55. Rxd3?? { [%eval #-7] } { Checkmate is now unavoidable. Ra7 was best. } { [%clk 0:24:39] } 55... b1=Q { [%eval #-6] [%clk 1:41:20] } 56. Ke4 { [%eval #-6] [%clk 0:23:23] } 56... Rb4+ { [%eval #-5] [%clk 1:41:40] } 0-1