Event: German Championship
Site: Magdeburg, Germany
Date: 2021-07-29
White: Matthes, Aaron
WhiteElo: 2035
Black: Neyman, Igor
BlackElo: 2325
Result: 0-1
ECO: E16
Opening: Queen's Indian Defense: Capablanca Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:51] } 1... Nf6 { [%eval 0.19] [%clk 1:30:32] } 2. Nf3 { [%eval 0.12] [%clk 1:30:32] } 2... e6 { [%eval 0.0] [%clk 1:27:46] } 3. g3 { [%eval 0.0] [%clk 1:27:17] } 3... b6 { [%eval 0.47] [%clk 1:24:51] } 4. c4 { [%eval 0.18] [%clk 1:25:54] } 4... Bb7 { [%eval 0.3] [%clk 1:18:05] } 5. Bg2 { [%eval 0.18] [%clk 1:25:40] } 5... Bb4+ { [%eval 0.37] [%clk 1:16:34] } 6. Bd2 { [%eval 0.2] [%clk 1:24:21] } 6... Bxd2+ { [%eval 0.51] [%clk 1:14:53] } 7. Qxd2 { [%eval 0.34] [%clk 1:21:42] } 7... O-O { [%eval 0.4] [%clk 1:13:23] } 8. O-O { [%eval 0.47] [%clk 1:21:22] } 8... d6 { [%eval 0.4] [%clk 1:11:26] } 9. Nc3 { [%eval 0.34] [%clk 1:18:56] } 9... Ne4 { [%eval 0.43] [%clk 1:06:54] } 10. Nxe4 { [%eval 0.28] [%clk 1:12:18] } 10... Bxe4 { [%eval 0.51] [%clk 1:07:13] } 11. Qf4 { [%eval 0.41] [%clk 1:12:13] } 11... f5 { [%eval 0.18] [%clk 1:02:43] } 12. Ng5 { [%eval 0.02] [%clk 1:05:01] } 12... Bxg2 { [%eval 0.06] [%clk 1:00:32] } 13. Kxg2 { [%eval 0.0] [%clk 1:05:12] } 13... Qf6 { [%eval 0.16] [%clk 0:56:43] } 14. Qf3 { [%eval -0.25] [%clk 0:51:57] } 14... c6 { [%eval 0.08] [%clk 0:53:26] } 15. Qe3 { [%eval 0.0] [%clk 0:50:20] } 15... e5 { [%eval 0.0] [%clk 0:47:10] } 16. dxe5 { [%eval -0.05] [%clk 0:49:28] } 16... dxe5 { [%eval -0.02] [%clk 0:47:16] } 17. Rad1 { [%eval -0.14] [%clk 0:40:36] } 17... c5 { [%eval 0.23] [%clk 0:43:36] } 18. Qd2 { [%eval 0.36] [%clk 0:26:09] } 18... Nc6 { [%eval 0.57] [%clk 0:34:43] } 19. Qd5+ { [%eval 0.8] [%clk 0:26:26] } 19... Kh8 { [%eval 0.4] [%clk 0:34:57] } 20. Ne6 { [%eval 0.38] [%clk 0:26:42] } 20... Rfc8 { [%eval 0.36] [%clk 0:33:58] } 21. Qd7?! { [%eval -0.46] } { Inaccuracy. e3 was best. } { [%clk 0:25:15] } 21... Nd4 { [%eval -0.37] [%clk 0:32:08] } 22. Nc7 { [%eval 0.0] [%clk 0:24:32] } 22... Rd8 { [%eval 0.0] [%clk 0:30:14] } 23. Qa4 { [%eval -0.24] [%clk 0:24:41] } 23... Rac8 { [%eval -0.15] [%clk 0:29:50] } 24. Nd5 { [%eval 0.0] [%clk 0:25:03] } 24... Qf7 { [%eval 0.0] [%clk 0:28:50] } 25. e3 { [%eval -0.31] [%clk 0:24:56] } 25... Ne6?! { [%eval 0.37] } { Inaccuracy. b5 was best. } { [%clk 0:28:03] } 26. Qb3 { [%eval -0.05] [%clk 0:17:52] } 26... Ng5 { [%eval 0.36] [%clk 0:20:59] } 27. Qc3? { [%eval -0.76] } { Mistake. h4 was best. } { [%clk 0:15:00] } 27... Qh5 { [%eval -0.67] [%clk 0:17:06] } 28. h4 { [%eval -0.46] [%clk 0:12:30] } 28... Qf3+ { [%eval -0.58] [%clk 0:15:57] } 29. Kh2?! { [%eval -1.35] } { Inaccuracy. Kg1 was best. } { [%clk 0:12:15] } 29... Qh5?! { [%eval -0.56] } { Inaccuracy. Ne4 was best. } { [%clk 0:12:37] } 30. Kg2 { [%eval -0.77] [%clk 0:10:38] } 30... Nf3 { [%eval -0.76] [%clk 0:12:14] } 31. Rh1 { [%eval -0.52] [%clk 0:10:03] } 31... Qg4 { [%eval -0.64] [%clk 0:11:25] } 32. Rc1? { [%eval -2.19] } { Mistake. Qc2 was best. } { [%clk 0:07:44] } 32... Qe4 { [%eval -2.27] [%clk 0:10:26] } 33. Kf1 { [%eval -2.01] [%clk 0:06:36] } 33... Rd6 { [%eval -1.84] [%clk 0:08:25] } 34. Qc2 { [%eval -1.7] [%clk 0:06:35] } 34... Qg4 { [%eval -1.5] [%clk 0:06:54] } 35. Qe2?! { [%eval -2.39] } { Inaccuracy. h5 was best. } { [%clk 0:04:07] } 35... Rcd8 { [%eval -2.17] [%clk 0:06:38] } 36. Rc3 { [%eval -2.75] [%clk 0:03:59] } 36... Qe4 { [%eval -2.85] [%clk 0:04:30] } 37. Qc2 { [%eval -2.38] [%clk 0:02:26] } 37... b5?? { [%eval -0.23] } { Blunder. Qg4 was best. } { [%clk 0:01:52] } 38. Qxe4 { [%eval -0.22] [%clk 0:01:29] } 38... Nd2+ { [%eval -0.18] [%clk 0:02:13] } 39. Kg2 { [%eval 0.0] [%clk 0:00:35] } 39... Nxe4 { [%eval -0.1] [%clk 0:02:29] } 40. Ra3? { [%eval -1.18] } { Mistake. Rc2 was best. } { [%clk 0:00:33] } 40... bxc4 { [%eval -1.09] [%clk 0:01:16] } 41. Nc3 { [%eval -1.05] [%clk 0:29:09] } 41... Nf6 { [%eval -0.92] [%clk 0:28:38] } 42. Re1?! { [%eval -1.47] } { Inaccuracy. Nb1 was best. } { [%clk 0:18:41] } 42... Rd2 { [%eval -1.47] [%clk 0:26:34] } 43. Re2 { [%eval -1.21] [%clk 0:19:04] } 43... Rxe2 { [%eval -1.24] [%clk 0:25:06] } 44. Nxe2 { [%eval -1.53] [%clk 0:19:30] } 44... Rd2 { [%eval -1.95] [%clk 0:24:48] } 45. Kf1 { [%eval -1.55] [%clk 0:19:55] } 45... Rxb2 { [%eval -1.61] [%clk 0:24:24] } 46. Rxa7 { [%eval -1.42] [%clk 0:20:21] } 46... g6 { [%eval -1.74] [%clk 0:19:50] } 47. Ra5 { [%eval -1.76] [%clk 0:15:12] } 47... Ne4 { [%eval -1.28] [%clk 0:18:39] } 48. f3 { [%eval -1.58] [%clk 0:15:09] } 48... Nd2+ { [%eval -1.48] [%clk 0:18:14] } 49. Kf2 { [%eval -2.0] [%clk 0:15:31] } 49... e4 { [%eval -1.84] [%clk 0:18:01] } 50. f4 { [%eval -2.26] [%clk 0:14:55] } 50... Kg7?! { [%eval -1.5] } { Inaccuracy. h5 was best. } { [%clk 0:11:43] } 51. Rxc5?! { [%eval -2.07] } { Inaccuracy. h5 was best. } { [%clk 0:13:12] } 51... Rxa2? { [%eval -0.85] } { Mistake. Kh6 was best. } { [%clk 0:12:00] } 52. Rc7+ { [%eval -1.49] [%clk 0:13:37] } 52... Kf6?! { [%eval -0.7] } { Inaccuracy. Kg8 was best. } { [%clk 0:08:51] } 53. Rxh7 { [%eval -0.55] [%clk 0:12:05] } 53... Nf3 { [%eval -0.61] [%clk 0:08:29] } 54. Rc7 { [%eval -0.75] [%clk 0:11:36] } 54... Rc2 { [%eval -0.81] [%clk 0:07:57] } 55. Rc6+ { [%eval -0.98] [%clk 0:09:29] } 55... Kg7 { [%eval -0.8] [%clk 0:07:54] } 56. Rc7+? { [%eval -2.17] } { Mistake. h5 was best. } { [%clk 0:08:46] } 56... Kh6 { [%eval -1.8] [%clk 0:08:07] } 57. Kf1 { [%eval -2.27] [%clk 0:08:12] } 57... Nh2+ { [%eval -2.64] [%clk 0:07:57] } 58. Ke1 { [%eval -2.2] [%clk 0:08:14] } 58... Ng4? { [%eval -0.78] } { Mistake. Kh5 was best. } { [%clk 0:07:59] } 59. Nd4?! { [%eval -1.75] } { Inaccuracy. h5 was best. } { [%clk 0:07:57] } 59... Rc3 { [%eval -2.85] [%clk 0:07:42] } 60. Ne6 { [%eval -3.15] [%clk 0:07:21] } 60... Rxe3+ { [%eval -4.01] [%clk 0:07:38] } 61. Kd2 { [%eval -4.74] [%clk 0:07:41] } 61... Rxg3 { [%eval -4.73] [%clk 0:05:09] } 62. Ng5 { [%eval -5.1] [%clk 0:07:49] } 62... Rd3+ { [%eval -4.99] [%clk 0:05:01] } 63. Ke2 { [%eval -5.23] [%clk 0:07:29] } 63... Nf6 { [%eval -5.12] [%clk 0:04:57] } 64. Nf7+ { [%eval -5.05] [%clk 0:05:21] } 64... Kh5 { [%eval -5.02] [%clk 0:04:47] } 65. Ne5 { [%eval -5.02] [%clk 0:05:46] } 65... Rd6 { [%eval -5.03] [%clk 0:04:14] } 66. Rxc4 { [%eval -5.0] [%clk 0:05:39] } 66... Nd5 { [%eval -5.07] [%clk 0:03:19] } 67. Rc8 { [%eval -6.09] [%clk 0:05:15] } 67... Nxf4+? { [%eval -3.73] } { Mistake. Kxh4 was best. } { [%clk 0:03:37] } 68. Kf2? { [%eval -6.17] } { Mistake. Ke3 was best. } { [%clk 0:05:19] } 68... Kxh4 { [%eval -6.18] [%clk 0:03:13] } 69. Rh8+ { [%eval -6.28] [%clk 0:04:53] } 69... Nh5 { [%eval -6.41] [%clk 0:03:32] } 70. Rg8 { [%eval -6.29] [%clk 0:05:20] } 70... g5 { [%eval -6.31] [%clk 0:01:58] } 71. Nf7 { [%eval -6.77] [%clk 0:05:44] } 71... Rd2+ { [%eval -6.66] [%clk 0:02:14] } 72. Ke1 { [%eval -6.58] [%clk 0:06:10] } 72... Ra2 { [%eval -7.89] [%clk 0:02:19] } 73. Rxg5 { [%eval -8.85] [%clk 0:05:26] } 73... Ng3 { [%eval -8.83] [%clk 0:02:42] } 74. Rg8 { [%eval -9.92] [%clk 0:05:13] } 74... e3 { [%eval -8.86] [%clk 0:02:42] } 75. Rh8+ { [%eval -9.63] [%clk 0:04:49] } 75... Kg4 { [%eval -10.29] [%clk 0:02:54] } 76. Ne5+ { [%eval -12.14] [%clk 0:03:08] } 76... Kf4 { [%eval -10.05] [%clk 0:03:06] } 77. Nd3+ { [%eval -18.89] [%clk 0:03:35] } 77... Kf3 { [%eval -11.97] [%clk 0:03:12] } 78. Nf4 { [%clk 0:03:21] } 78... Ra1# { [%clk 0:03:23] } 0-1