Event: 33. offene S?chsische Senioren-Einzelmeisterschaft
Site: https://lichess.org/broadcast/offene-sachsische-senioren-einzelmeisterschaft-2025/round-1/Rb9ODQOw/VzomxqMn
Date: 2025-10-14
White: Heck, Norbert
WhiteTitle: FM
WhiteElo: 2165
Black: Nauber, Walter, Dr.
BlackElo: 1964
Result: 1/2-1/2
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:29:10] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. Nf3 { [%eval 0.11] [%clk 1:29:32] } 2... g6 { [%eval 0.22] [%clk 1:31:11] } 3. g3 { [%eval 0.0] [%clk 1:29:54] } 3... Bg7 { [%eval 0.2] [%clk 1:31:37] } 4. Bg2 { [%eval 0.09] [%clk 1:30:18] } 4... O-O { [%eval 0.06] [%clk 1:31:59] } 5. O-O { [%eval 0.12] [%clk 1:30:37] } 5... d5 { [%eval 0.1] [%clk 1:31:23] } 6. c4 { [%eval 0.12] [%clk 1:30:57] } 6... c6 { [%eval 0.1] [%clk 1:28:15] } 7. b3 { [%eval 0.0] [%clk 1:31:20] } 7... Ne4 { [%eval 0.18] [%clk 1:22:54] } 8. Bb2 { [%eval 0.25] [%clk 1:30:55] } 8... Nd7 { [%eval 0.3] [%clk 1:22:54] } 9. Nbd2 { [%eval 0.22] [%clk 1:31:11] } 9... Ndf6 { [%eval 0.41] [%clk 1:22:42] } 10. Qc1 { [%eval 0.04] [%clk 1:30:57] } 10... Bg4 { [%eval 0.29] [%clk 1:17:24] } 11. h3 { [%eval 0.14] [%clk 1:29:14] } 11... Nxd2 { [%eval 0.13] [%clk 1:14:24] } 12. Qxd2 { [%eval 0.11] [%clk 1:29:14] } 12... Ne4 { [%eval 0.09] [%clk 1:12:35] } 13. Qb4 { [%eval -0.05] [%clk 1:28:57] } 13... Bc8 { [%eval -0.07] [%clk 1:12:47] } 14. cxd5 { [%eval -0.11] [%clk 1:27:30] } 14... cxd5 { [%eval 0.22] [%clk 1:10:51] } 15. Rac1 { [%eval -0.26] [%clk 1:25:36] } 15... a5 { [%eval -0.23] [%clk 1:09:59] } 16. Qb5 { [%eval -0.23] [%clk 1:25:04] } 16... b6 { [%eval -0.11] [%clk 1:07:47] } 17. Qd3 { [%eval -0.5] [%clk 1:22:09] } 17... Bh6 { [%eval -0.57] [%clk 1:07:32] } 18. Rc2 { [%eval -0.4] [%clk 1:19:07] } 18... Bf5 { [%eval -0.44] [%clk 0:57:02] } 19. Qd1 { [%eval -0.45] [%clk 1:19:19] } 19... Ng5 { [%eval -0.43] [%clk 0:56:54] } 20. Rc3 { [%eval -0.89] [%clk 1:17:17] } 20... Bxh3? { [%eval 0.24] } { Mistake. Nxh3+ was best. } { [%clk 0:49:34] } 21. Bxh3 { [%eval 0.0] [%clk 1:16:33] } 21... Nxh3+ { [%eval 0.24] [%clk 0:49:56] } 22. Kg2 { [%eval 0.28] [%clk 1:16:56] } 22... Ng5 { [%eval 0.31] [%clk 0:49:48] } 23. Rh1 { [%eval 0.43] [%clk 1:09:03] } 23... Kg7?? { [%eval 2.2] } { Blunder. Nxf3 was best. } { [%clk 0:48:23] } 24. Rxh6 { [%eval 1.96] [%clk 1:03:45] } 24... Kxh6 { [%eval 2.22] [%clk 0:47:45] } 25. Bc1?! { [%eval 1.41] } { Inaccuracy. Qh1+ was best. } { [%clk 1:02:03] } 25... f6 { [%eval 1.42] [%clk 0:47:24] } 26. Qh1+ { [%eval 1.45] [%clk 1:02:12] } 26... Kg7 { [%eval 1.5] [%clk 0:47:44] } 27. Bxg5 { [%eval 1.67] [%clk 1:02:30] } 27... h5 { [%eval 1.61] [%clk 0:38:26] } 28. Bf4?! { [%eval 0.74] } { Inaccuracy. Bd2 was best. } { [%clk 1:01:59] } 28... Rc8 { [%eval 0.77] [%clk 0:38:25] } 29. Qc1?! { [%eval 0.1] } { Inaccuracy. Re3 was best. } { [%clk 1:01:22] } 29... Rxc3 { [%eval 0.05] [%clk 0:38:34] } 30. Qxc3 { [%eval 0.03] [%clk 1:01:45] } 30... Qd7 { [%eval 0.09] [%clk 0:36:26] } 31. Qd3 { [%eval 0.0] [%clk 0:58:56] } 31... g5 { [%eval 0.0] [%clk 0:33:49] } 32. Bd2 { [%eval 0.0] [%clk 0:57:48] } 32... Rc8 { [%eval 0.4] [%clk 0:34:00] } 33. Ne1 { [%eval 0.12] [%clk 0:54:28] } 33... h4 { [%eval 0.16] [%clk 0:31:24] } 34. Qf3 { [%eval 0.0] [%clk 0:53:34] } 34... Rh8 { [%eval 0.0] [%clk 0:30:40] } 35. Nd3 { [%eval 0.0] [%clk 0:51:14] } 35... hxg3 { [%eval 0.0] [%clk 0:30:47] } 36. Qxg3 { [%eval 0.0] [%clk 0:50:14] } 36... Rh4 { [%eval 0.0] [%clk 0:30:50] } 37. f3 { [%eval 0.0] [%clk 0:47:41] } 37... Qe6 { [%eval 0.0] [%clk 0:23:13] } 38. e3 { [%eval -0.18] [%clk 0:44:26] } 38... Qf5 { [%eval -0.22] [%clk 0:22:52] } 39. Ne1? { [%eval -1.85] } { Mistake. Nf2 was best. } { [%clk 0:42:14] } 39... Qb1?? { [%eval 0.0] } { Blunder. Kf7 was best. } { [%clk 0:20:53] } 40. Qc7 { [%eval 0.0] [%clk 0:41:21] } 40... Kf7 { [%eval 0.0] [%clk 0:20:36] } 41. Qc2 { [%eval 0.0] [%clk 0:39:12] } 41... Qxc2 { [%eval 0.0] [%clk 0:20:49] } 42. Nxc2 { [%eval 0.0] [%clk 0:39:35] } 42... Kg6 { [%eval 0.0] [%clk 0:16:41] } 43. a4 { [%eval 0.0] [%clk 0:39:32] } 43... Kf5 { [%eval 0.0] [%clk 0:15:50] } 44. b4 { [%eval 0.0] [%clk 0:38:53] } 44... axb4 { [%eval 0.0] [%clk 0:15:53] } 45. Nxb4 { [%eval 0.0] [%clk 0:38:55] } 45... e6 { [%eval 0.0] [%clk 0:16:11] } 46. Nc6 { [%eval 0.0] [%clk 0:34:05] } 46... Rh7 { [%eval 0.0] [%clk 0:16:12] } 47. Bb4 { [%eval 0.0] [%clk 0:33:59] } 47... e5 { [%eval 0.0] [%clk 0:12:50] } 48. Ne7+ { [%eval 0.0] [%clk 0:28:17] } 48... Ke6 { [%eval 0.0] [%clk 0:12:55] } 49. Nc8 { [%eval -0.1] [%clk 0:27:13] } 49... Rb7 { [%eval 0.0] [%clk 0:13:00] } 50. Kg3 { [%eval -0.08] [%clk 0:26:05] } 50... Rb8 { [%eval 0.0] [%clk 0:12:40] } 51. Na7 { [%eval 0.0] [%clk 0:20:27] } 51... Ra8 { [%eval 0.0] [%clk 0:11:05] } 52. Nb5 { [%eval 0.0] [%clk 0:20:51] } 52... Rxa4 { [%eval 0.0] [%clk 0:11:20] } 53. Nc7+ { [%eval -0.02] [%clk 0:21:06] } 53... Kd7 { [%eval 0.0] [%clk 0:09:42] } 54. Nxd5 { [%eval 0.0] [%clk 0:21:25] } 54... Ke6 { [%eval 0.0] [%clk 0:07:29] } 55. Nc7+ { [%eval 0.0] [%clk 0:20:07] } 55... Kd7 { [%eval 0.0] [%clk 0:07:21] } 56. dxe5 { [%eval 0.0] [%clk 0:12:43] } 56... Rxb4 { [%eval 0.0] [%clk 0:28:18] } 57. exf6 { [%eval 0.0] [%clk 0:44:05] } 57... Rc4 { [%eval 0.0] [%clk 0:18:55] } 58. f7 { [%eval 0.0] [%clk 0:38:59] } 58... Ke7 { [%eval 0.0] [%clk 0:18:57] } 59. Nd5+ { [%eval 0.0] [%clk 0:39:07] } 59... Kxf7 { [%eval 0.0] [%clk 0:19:03] } 60. Nxb6 { [%eval 0.0] [%clk 0:39:31] } 60... Rc1 { [%eval 0.0] [%clk 0:13:48] } 61. Nd5 { [%eval 0.0] [%clk 0:37:40] } 61... Ke6 { [%eval 0.0] [%clk 0:11:06] } 62. e4 { [%eval 0.0] [%clk 0:37:56] } 62... Ke5 { [%eval 0.0] [%clk 0:10:33] } 63. Nb4 { [%eval 0.0] [%clk 0:36:22] } 63... Rg1+ { [%eval -0.07] [%clk 0:10:17] } 64. Kf2 { [%eval 0.0] [%clk 0:36:45] } 64... Rb1 { [%eval 0.0] [%clk 0:10:14] } 65. Nd5 { [%eval -0.21] [%clk 0:36:53] } 65... Ra1 { [%eval 0.0] [%clk 0:09:09] } 66. Kg3 { [%eval 0.0] [%clk 0:36:34] } 1/2-1/2