Event: Peter Stuart Memorial Open 2025
Site: Takapuna, Auckland, New Zealand
Date: 2025-06-22
White: Tew, Yao Zen Markis
WhiteElo: 1936
Black: McLaren, Leonard J
BlackTitle: FM
BlackElo: 2042
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense
Variant: Standard
TimeControl: 90 minutes, 30 seconds increment.

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:56] } 2. c4 { [%eval 0.18] [%clk 1:31:24] } 2... e6 { [%eval 0.14] [%clk 1:31:23] } 3. Nc3 { [%eval 0.09] [%clk 1:31:49] } 3... Bb4 { [%eval 0.09] [%clk 1:31:48] } 4. Bd2 { [%eval 0.0] [%clk 1:32:15] } 4... d5 { [%eval 0.17] [%clk 1:29:44] } 5. e3 { [%eval 0.07] [%clk 1:32:26] } 5... O-O { [%eval 0.06] [%clk 1:29:46] } 6. Nf3 { [%eval 0.11] [%clk 1:32:53] } 6... Re8 { [%eval 0.22] [%clk 1:28:49] } 7. Bd3 { [%eval 0.22] [%clk 1:30:42] } 7... Nbd7 { [%eval 0.27] [%clk 1:26:54] } 8. O-O { [%eval 0.27] [%clk 1:29:18] } 8... c5 { [%eval 0.21] [%clk 1:23:22] } 9. a3 { [%eval 0.12] [%clk 1:24:13] } 9... Ba5 { [%eval 0.36] [%clk 1:18:32] } 10. cxd5 { [%eval 0.36] [%clk 1:14:23] } 10... exd5?! { [%eval 1.28] } { Inaccuracy. cxd4 was best. } { [%clk 1:18:25] } 11. Bf5? { [%eval 0.15] } { Mistake. dxc5 was best. } { [%clk 1:02:00] } 11... c4 { [%eval 0.22] [%clk 1:14:14] } 12. Qc2 { [%eval -0.24] [%clk 1:01:42] } 12... Nf8 { [%eval -0.32] [%clk 1:10:27] } 13. Ne5 { [%eval -0.68] [%clk 0:58:10] } 13... Bxf5 { [%eval -0.45] [%clk 1:06:05] } 14. Qxf5 { [%eval -0.4] [%clk 0:58:32] } 14... a6 { [%eval -0.4] [%clk 1:03:19] } 15. Rfe1 { [%eval -0.41] [%clk 0:43:33] } 15... Ng6 { [%eval -0.46] [%clk 1:01:14] } 16. Ng4 { [%eval -0.42] [%clk 0:42:22] } 16... Nxg4 { [%eval -0.42] [%clk 0:59:25] } 17. Qxg4 { [%eval -0.36] [%clk 0:42:47] } 17... Qd6 { [%eval -0.04] [%clk 0:54:21] } 18. Rad1 { [%eval -0.49] [%clk 0:38:55] } 18... Bc7?! { [%eval 0.19] } { Inaccuracy. Bxc3 was best. } { [%clk 0:53:24] } 19. g3 { [%eval 0.2] [%clk 0:32:43] } 19... Rad8 { [%eval 0.17] [%clk 0:50:52] } 20. h4 { [%eval 0.19] [%clk 0:27:20] } 20... Qc6 { [%eval 0.35] [%clk 0:46:15] } 21. h5 { [%eval 0.3] [%clk 0:26:33] } 21... Ne7 { [%eval 0.28] [%clk 0:44:58] } 22. Bc1? { [%eval -0.82] } { Mistake. e4 was best. } { [%clk 0:21:32] } 22... b5?! { [%eval 0.06] } { Inaccuracy. f5 was best. } { [%clk 0:42:24] } 23. e4 { [%eval 0.02] [%clk 0:19:40] } 23... dxe4 { [%eval 0.03] [%clk 0:39:39] } 24. h6 { [%eval 0.03] [%clk 0:17:33] } 24... Qg6 { [%eval 0.0] [%clk 0:38:37] } 25. Qxe4 { [%eval 0.05] [%clk 0:17:15] } 25... Ba5 { [%eval 0.58] [%clk 0:31:54] } 26. hxg7?! { [%eval -0.01] } { Inaccuracy. d5 was best. } { [%clk 0:16:08] } 26... Bxc3 { [%eval -0.11] [%clk 0:30:44] } 27. bxc3 { [%eval -0.16] [%clk 0:16:25] } 27... Qxe4 { [%eval 0.0] [%clk 0:28:05] } 28. Rxe4 { [%eval -0.05] [%clk 0:16:50] } 28... Nd5 { [%eval -0.05] [%clk 0:28:08] } 29. Rxe8+ { [%eval -0.03] [%clk 0:15:33] } 29... Rxe8 { [%eval -0.1] [%clk 0:28:33] } 30. Bd2 { [%eval 0.0] [%clk 0:15:54] } 30... Kxg7 { [%eval 0.0] [%clk 0:26:48] } 31. Kg2 { [%eval 0.0] [%clk 0:14:46] } 31... Kg6 { [%eval -0.09] [%clk 0:25:08] } 32. g4 { [%eval -0.03] [%clk 0:13:46] } 32... f5 { [%eval -0.04] [%clk 0:23:14] } 33. gxf5+ { [%eval -0.06] [%clk 0:13:32] } 33... Kxf5 { [%eval -0.03] [%clk 0:23:39] } 34. Kf3 { [%eval -0.08] [%clk 0:13:49] } 34... Re6 { [%eval 0.0] [%clk 0:20:19] } 35. Rh1 { [%eval 0.0] [%clk 0:13:46] } 35... Nf6 { [%eval 0.0] [%clk 0:17:34] } 36. Bf4 { [%eval -0.03] [%clk 0:13:31] } 36... Kg6 { [%eval 0.0] [%clk 0:10:38] } 37. Rg1+ { [%eval 0.0] [%clk 0:09:05] } 37... Kf7 { [%eval 0.0] [%clk 0:10:59] } 38. Be5 { [%eval 0.0] [%clk 0:09:22] } 38... a5?? { [%eval 2.13] } { Blunder. Nd5 was best. } { [%clk 0:09:48] } 39. Rb1 { [%eval 2.28] [%clk 0:08:33] } 39... Rb6 { [%eval 2.17] [%clk 0:09:58] } 40. Bc7 { [%eval 2.13] [%clk 0:08:43] } 40... Rb7 { [%eval 2.21] [%clk 0:09:20] } 41. Bxa5 { [%eval 2.19] [%clk 0:09:08] } 41... h5 { [%eval 2.76] [%clk 0:09:06] } 42. a4 { [%eval 2.91] [%clk 0:09:18] } 42... Ke6 { [%eval 2.86] [%clk 0:06:56] } 43. Rxb5 { [%eval 2.7] [%clk 0:07:09] } 43... Rh7?! { [%eval 3.48] } { Inaccuracy. Rf7 was best. } { [%clk 0:06:56] } 44. Re5+ { [%eval 3.5] [%clk 0:06:06] } 44... Kd7 { [%eval 3.35] [%clk 0:06:26] } 45. Rc5 { [%eval 3.28] [%clk 0:05:22] } 45... Ke6 { [%eval 3.84] [%clk 0:05:57] } 46. Re5+ { [%eval 3.49] [%clk 0:03:08] } 46... Kd7 { [%eval 3.47] [%clk 0:06:20] } 47. Rc5 { [%eval 3.28] [%clk 0:02:08] } 47... Ke6 { [%eval 3.94] [%clk 0:06:34] } 48. Kg2?! { [%eval 3.01] } { Inaccuracy. Rxc4 was best. } { [%clk 0:02:30] } 48... Rg7+ { [%eval 2.54] [%clk 0:05:33] } 49. Kh3 { [%eval 2.01] [%clk 0:02:42] } 49... Ng4?! { [%eval 3.25] } { Inaccuracy. Nd5 was best. } { [%clk 0:04:09] } 50. Kh4? { [%eval 1.7] } { Mistake. f3 was best. } { [%clk 0:02:37] } 50... Nxf2 { [%eval 1.35] [%clk 0:03:56] } 51. Kxh5?! { [%eval 0.31] } { Inaccuracy. Bc7 was best. } { [%clk 0:02:55] } 51... Nd3 { [%eval 0.34] [%clk 0:03:09] } 52. Rc7 { [%eval 0.0] [%clk 0:01:40] } 52... Nf4+ { [%eval 0.0] [%clk 0:03:15] } 53. Kh6 { [%eval 0.0] [%clk 0:01:59] } 53... Rg6+ { [%eval 0.0] [%clk 0:03:00] } 54. Kh7 { [%eval 0.0] [%clk 0:02:25] } 54... Rg2 { [%eval 0.0] [%clk 0:02:13] } 55. Rxc4 { [%eval 0.0] [%clk 0:02:41] } 55... Rh2+ { [%eval 0.0] [%clk 0:02:06] } 56. Kg7 { [%eval 0.0] [%clk 0:02:58] } 56... Rg2+ { [%eval 0.0] [%clk 0:02:25] } 57. Kh6 { [%eval 0.0] [%clk 0:03:16] } 57... Kf7 { [%eval -0.01] [%clk 0:00:54] } 58. Rc7+ { [%eval 0.0] [%clk 0:03:37] } 58... Kf6 { [%eval 0.0] [%clk 0:01:16] } 59. Rc6+ { [%eval 0.04] [%clk 0:03:53] } 59... Kf7?? { [%eval 3.84] } { Blunder. Ne6 was best. } { [%clk 0:01:10] } 60. Bc7 { [%eval 3.93] [%clk 0:03:34] } 60... Ne6 { [%eval 4.14] [%clk 0:01:19] } 61. Kh5 { [%eval 4.25] [%clk 0:03:43] } 61... Ng7+ { [%eval 4.32] [%clk 0:01:15] } 62. Kh4 { [%eval 4.44] [%clk 0:04:06] } 62... Nf5+ { [%eval 4.58] [%clk 0:01:05] } 63. Kh3 { [%eval 4.47] [%clk 0:04:33] } 63... Rc2 { [%eval 4.81] [%clk 0:01:24] } 64. Be5 { [%eval 4.74] [%clk 0:04:46] } 64... Ne3 { [%eval 5.21] [%clk 0:01:39] } 65. a5 { [%eval 5.19] [%clk 0:04:54] } 65... Nd5 { [%eval 5.16] [%clk 0:01:17] } 66. a6 { [%eval 5.31] [%clk 0:05:06] } 66... Ra2 { [%eval 5.19] [%clk 0:01:25] } 67. c4 { [%eval 5.17] [%clk 0:05:12] } 67... Ra3+ { [%eval 6.22] [%clk 0:01:43] } 68. Kh2?! { [%eval 4.69] } { Inaccuracy. Kg4 was best. } { [%clk 0:05:07] } 68... Ra2+ { [%eval 5.11] [%clk 0:01:56] } 69. Kg1 { [%eval 4.58] [%clk 0:05:31] } 69... Ra1+ { [%eval 5.38] [%clk 0:01:50] } 70. Kf2 { [%eval 5.2] [%clk 0:05:57] } 70... Ra2+ { [%eval 5.61] [%clk 0:02:15] } 71. Ke1 { [%eval 4.7] [%clk 0:06:18] } 71... Nb4 { [%eval 4.47] [%clk 0:01:48] } 72. Rc7+?! { [%eval 3.33] } { Inaccuracy. Rb6 was best. } { [%clk 0:06:41] } 72... Ke6 { [%eval 3.09] [%clk 0:02:12] } 73. a7?? { [%eval 0.0] } { Blunder. Kd1 was best. } { [%clk 0:03:18] } 73... Nd3+ { [%eval 0.0] [%clk 0:02:38] } 74. Kd1 { [%eval 0.0] [%clk 0:03:45] } 74... Nxe5 { [%eval 0.0] [%clk 0:02:45] } 75. dxe5 { [%eval 0.0] [%clk 0:04:09] } 75... Kxe5 { [%eval 0.0] [%clk 0:03:05] } 76. c5 { [%eval 0.0] [%clk 0:04:37] } 76... Kd5 { [%eval 0.0] [%clk 0:02:11] } 77. Kc1 { [%eval 0.0] [%clk 0:05:02] } 77... Kc4 { [%eval 0.0] [%clk 0:01:51] } 78. Kb1 { [%eval 0.0] [%clk 0:05:28] } 78... Ra5 { [%eval 0.0] [%clk 0:01:28] } 79. Kb2 { [%eval 0.0] [%clk 0:04:54] } 79... Ra6?? { [%eval 5.09] } { Blunder. Ra4 was best. } { [%clk 0:01:40] } 80. Kb1?? { [%eval 0.0] } { Blunder. c6 was best. } { [%clk 0:04:25] } 80... Ra4 { [%eval 0.0] [%clk 0:01:44] } 81. Kb2 { [%eval 0.0] [%clk 0:04:29] } 81... Ra5 { [%eval 0.0] [%clk 0:02:06] } 82. Rh7 { [%eval 0.0] [%clk 0:03:17] } 82... Kb5 { [%eval 0.0] [%clk 0:01:10] } 83. Kc3 { [%eval 0.0] [%clk 0:01:45] } 83... Ra1?? { [%eval 7.35] } { Blunder. Kc6 was best. } { [%clk 0:01:07] } 84. Kd4?? { [%eval 0.0] } { Blunder. Rc7 was best. } { [%clk 0:00:50] } 84... Rd1+?? { [%eval 7.51] } { Blunder. Kc6 was best. } { [%clk 0:01:18] } 85. Ke5 { [%eval 7.27] [%clk 0:01:07] } 85... Ra1 { [%eval 6.99] [%clk 0:01:12] } 86. Rc7 { [%eval 7.38] [%clk 0:00:59] } 86... Ra6 { [%eval 9.25] [%clk 0:00:42] } 87. Kd5 { [%eval 8.14] [%clk 0:01:24] } 87... Ra3? { [%eval #2] } { Checkmate is now unavoidable. Kb4 was best. } { [%clk 0:00:31] } 88. Rb7+ { [%eval #1] [%clk 0:01:46] } 1-0