Event: New Zealand Chess Congress 2025
Date: 2025-01-09
White: Mao, Daqi
WhiteElo: 2015
Black: Van Riemsdijk, Herman C.
BlackTitle: IM
BlackElo: 2249
Result: 0-1
ECO: A43
Opening: Benoni Defense: Benoni-Indian Defense
Variant: Standard
TimeControl: 5400+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... c5 { [%eval 0.61] [%clk 1:30:32] } 2. d5 { [%eval 0.6] [%clk 1:30:25] } 2... Nf6 { [%eval 0.55] [%clk 1:30:51] } 3. Nc3 { [%eval 0.53] [%clk 1:29:55] } 3... e5 { [%eval 0.98] [%clk 1:29:26] } 4. e4 { [%eval 0.97] [%clk 1:29:20] } 4... d6 { [%eval 1.02] [%clk 1:29:48] } 5. Nf3 { [%eval 0.98] [%clk 1:27:56] } 5... Be7 { [%eval 1.09] [%clk 1:30:08] } 6. Bb5+ { [%eval 0.97] [%clk 1:25:47] } 6... Nbd7 { [%eval 1.05] [%clk 1:30:02] } 7. a4 { [%eval 1.09] [%clk 1:24:44] } 7... O-O { [%eval 1.09] [%clk 1:30:00] } 8. O-O { [%eval 1.05] [%clk 1:23:15] } 8... Ne8 { [%eval 1.19] [%clk 1:30:11] } 9. Qe2 { [%eval 1.21] [%clk 1:19:10] } 9... g6 { [%eval 1.16] [%clk 1:30:16] } 10. Bh6 { [%eval 1.25] [%clk 1:10:39] } 10... Ng7 { [%eval 1.12] [%clk 1:30:40] } 11. Nd2 { [%eval 1.15] [%clk 0:56:52] } 11... Bg5 { [%eval 1.19] [%clk 1:28:41] } 12. Bxg5 { [%eval 1.26] [%clk 0:55:56] } 12... Qxg5 { [%eval 1.19] [%clk 1:29:03] } 13. Nc4 { [%eval 0.73] [%clk 0:44:38] } 13... Qe7 { [%eval 0.74] [%clk 1:28:13] } 14. a5 { [%eval 0.94] [%clk 0:41:41] } 14... a6 { [%eval 0.9] [%clk 1:03:33] } 15. Bxd7 { [%eval 0.83] [%clk 0:38:58] } 15... Bxd7 { [%eval 0.75] [%clk 1:03:56] } 16. Nb6 { [%eval 0.68] [%clk 0:34:35] } 16... Rad8 { [%eval 0.48] [%clk 1:03:49] } 17. Nxd7 { [%eval 0.44] [%clk 0:34:18] } 17... Rxd7 { [%eval 0.46] [%clk 1:03:50] } 18. Na4 { [%eval 0.47] [%clk 0:29:51] } 18... f5 { [%eval 0.43] [%clk 1:00:01] } 19. Nb6 { [%eval 0.43] [%clk 0:27:50] } 19... Rdd8 { [%eval 0.43] [%clk 1:00:21] } 20. f3 { [%eval 0.42] [%clk 0:25:36] } 20... Nh5 { [%eval 0.33] [%clk 1:00:14] } 21. g3 { [%eval 0.0] [%clk 0:21:55] } 21... Qg5 { [%eval 0.0] [%clk 0:56:45] } 22. Nc4 { [%eval -0.03] [%clk 0:20:54] } 22... Nf6?! { [%eval 0.68] } { Inaccuracy. fxe4 was best. } { [%clk 0:53:28] } 23. Qd2 { [%eval 0.32] [%clk 0:18:37] } 23... Qh5 { [%eval 0.34] [%clk 0:50:26] } 24. Rae1 { [%eval 0.34] [%clk 0:15:22] } 24... Rd7 { [%eval 0.81] [%clk 0:49:30] } 25. c3?! { [%eval 0.21] } { Inaccuracy. Qe2 was best. } { [%clk 0:12:20] } 25... Ne8? { [%eval 1.91] } { Mistake. Rdd8 was best. } { [%clk 0:49:44] } 26. Qg2? { [%eval 0.33] } { Mistake. f4 was best. } { [%clk 0:11:42] } 26... fxe4 { [%eval 0.25] [%clk 0:47:12] } 27. fxe4 { [%eval 0.0] [%clk 0:11:29] } 27... Rdf7 { [%eval 0.0] [%clk 0:47:21] } 28. Rxf7 { [%eval 0.0] [%clk 0:08:54] } 28... Rxf7 { [%eval 0.0] [%clk 0:47:45] } 29. Rf1 { [%eval 0.0] [%clk 0:09:12] } 29... Kf8 { [%eval 0.05] [%clk 0:47:53] } 30. Nd2 { [%eval 0.0] [%clk 0:06:35] } 30... Rxf1+ { [%eval 0.0] [%clk 0:47:51] } 31. Qxf1+ { [%eval 0.0] [%clk 0:06:53] } 31... Ke7 { [%eval 0.0] [%clk 0:48:15] } 32. Qf3 { [%eval 0.0] [%clk 0:06:38] } 32... Qg5 { [%eval 0.0] [%clk 0:48:22] } 33. Qe2 { [%eval 0.0] [%clk 0:06:15] } 33... Nf6 { [%eval 0.0] [%clk 0:47:13] } 34. Kg2 { [%eval 0.0] [%clk 0:05:33] } 34... h5 { [%eval 0.0] [%clk 0:46:23] } 35. h4 { [%eval 0.0] [%clk 0:04:16] } 35... Qh6 { [%eval 0.0] [%clk 0:46:46] } 36. Kf1 { [%eval 0.0] [%clk 0:01:59] } 36... Qf8 { [%eval 0.0] [%clk 0:46:35] } 37. Kg2 { [%eval 0.0] [%clk 0:01:03] } 37... Qd8 { [%eval 0.0] [%clk 0:46:36] } 38. Nc4 { [%eval 0.0] [%clk 0:01:07] } 38... Qd7 { [%eval 0.0] [%clk 0:46:47] } 39. Nd2 { [%eval -0.16] [%clk 0:00:39] } 39... Qa4 { [%eval -0.15] [%clk 0:46:49] } 40. Nc4 { [%eval -0.13] [%clk 0:30:55] } 40... Qa2 { [%eval -0.21] [%clk 1:16:43] } 41. Na3 { [%eval -0.21] [%clk 0:26:54] } 41... Qa1 { [%eval -0.24] [%clk 1:14:57] } 42. Kh2 { [%eval -0.29] [%clk 0:25:46] } 42... Qc1 { [%eval -0.31] [%clk 1:14:16] } 43. Kg2 { [%eval -0.36] [%clk 0:25:43] } 43... g5 { [%eval -0.39] [%clk 1:12:57] } 44. hxg5 { [%eval -0.3] [%clk 0:13:06] } 44... Qxg5 { [%eval -0.32] [%clk 1:13:18] } 45. Nc4 { [%eval -0.31] [%clk 0:13:04] } 45... h4 { [%eval 0.0] [%clk 0:51:39] } 46. Qe3? { [%eval -1.14] } { Mistake. Qf3 was best. } { [%clk 0:13:08] } 46... Qg4 { [%eval -0.7] [%clk 0:51:12] } 47. Nd2 { [%eval -0.52] [%clk 0:06:50] } 47... Nh5 { [%eval -0.36] [%clk 0:49:10] } 48. Nf1?? { [%eval -3.45] } { Blunder. Qf3 was best. } { [%clk 0:06:04] } 48... hxg3 { [%eval -3.38] [%clk 0:47:40] } 49. Nxg3 { [%eval -3.49] [%clk 0:06:05] } 49... Nxg3 { [%eval -3.31] [%clk 0:47:53] } 50. Qxg3 { [%eval -3.48] [%clk 0:06:31] } 50... Qxe4+ { [%eval -3.47] [%clk 0:48:10] } 51. Kf2 { [%eval -3.34] [%clk 0:05:02] } 51... Qxd5 { [%eval -3.07] [%clk 0:48:13] } 52. Qg5+?! { [%eval -3.99] } { Inaccuracy. Qh4+ was best. } { [%clk 0:04:45] } 52... Kd7 { [%eval -3.31] [%clk 0:47:05] } 53. Qg7+?! { [%eval -4.99] } { Inaccuracy. Qh5 was best. } { [%clk 0:02:06] } 53... Kc6 { [%eval -5.13] [%clk 0:47:04] } 54. Qe7 { [%eval -5.23] [%clk 0:02:16] } 54... Kb5 { [%eval -5.11] [%clk 0:46:58] } 55. Qc7?! { [%eval -6.86] } { Inaccuracy. Qd7+ was best. } { [%clk 0:01:37] } 55... Kc4 { [%eval -6.11] [%clk 0:46:00] } 56. Kg3 { [%eval -7.24] [%clk 0:01:22] } 56... e4 { [%eval -6.97] [%clk 0:45:45] } 57. Kf4 { [%eval -9.03] [%clk 0:01:39] } 57... Kd3 { [%eval -9.77] [%clk 0:45:57] } 58. Qh7 { [%eval -10.05] [%clk 0:01:36] } 58... Qe5+ { [%eval -9.76] [%clk 0:45:18] } 59. Kg4 { [%eval -8.85] [%clk 0:02:02] } 59... Kd2 { [%eval -9.32] [%clk 0:44:55] } 60. Qh6+ { [%eval -10.13] [%clk 0:01:23] } 60... e3 { [%eval -9.52] [%clk 0:44:53] } 61. b4 { [%eval -77.45] [%clk 0:01:33] } 61... c4 { [%eval -14.39] [%clk 0:43:13] } 62. b5 { [%eval -14.16] [%clk 0:01:14] } 62... axb5 { [%eval -13.4] [%clk 0:43:30] } 63. a6?! { [%eval #-17] } { Checkmate is now unavoidable. Kf3 was best. } { [%clk 0:01:28] } 63... bxa6 { [%eval #-16] [%clk 0:43:55] } 64. Kf3 { [%eval #-21] [%clk 0:01:40] } 64... a5 { [%eval -19.8] [%clk 0:43:47] } 0-1