Event: North Island Chess Championships 2025
Site: New Plymouth, New Zealand
Date: 2025-06-29
White: Yu, Zachary
WhiteTitle: CM
WhiteElo: 1961
Black: Ang, Alphaeus Wei Ern
BlackTitle: FM
BlackElo: 2407
Result: 0-1
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Carlsbad Variation
Variant: Standard
TimeControl: 90 + 30

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... Nf6 { [%eval 0.14] [%clk 1:30:51] } 2. d4 { [%eval 0.18] [%clk 1:31:05] } 2... g6 { [%eval 0.28] [%clk 1:31:16] } 3. g3 { [%eval 0.1] [%clk 1:31:33] } 3... Bg7 { [%eval 0.33] [%clk 1:31:39] } 4. Bg2 { [%eval 0.28] [%clk 1:31:58] } 4... O-O { [%eval 0.35] [%clk 1:31:52] } 5. Nf3 { [%eval 0.1] [%clk 1:32:21] } 5... d6 { [%eval 0.34] [%clk 1:32:10] } 6. Nc3 { [%eval 0.25] [%clk 1:32:35] } 6... Nc6 { [%eval 0.47] [%clk 1:31:40] } 7. d5 { [%eval 0.32] [%clk 1:32:58] } 7... Na5 { [%eval 0.5] [%clk 1:31:30] } 8. b3 { [%eval 0.48] [%clk 1:32:51] } 8... c5 { [%eval 0.54] [%clk 1:29:57] } 9. Bb2 { [%eval 0.47] [%clk 1:32:53] } 9... a6 { [%eval 0.45] [%clk 1:28:26] } 10. O-O { [%eval 0.56] [%clk 1:31:48] } 10... Rb8 { [%eval 0.52] [%clk 1:28:21] } 11. Nd2 { [%eval 0.42] [%clk 1:26:27] } 11... b5 { [%eval 0.48] [%clk 1:27:27] } 12. cxb5 { [%eval -0.04] [%clk 1:26:40] } 12... axb5 { [%eval -0.03] [%clk 1:27:50] } 13. Rc1 { [%eval -0.39] [%clk 1:25:58] } 13... e6 { [%eval 0.14] [%clk 1:24:08] } 14. e4 { [%eval -0.38] [%clk 1:25:07] } 14... exd5 { [%eval -0.06] [%clk 1:22:13] } 15. exd5 { [%eval -0.58] [%clk 1:23:11] } 15... Bg4 { [%eval -0.19] [%clk 1:18:38] } 16. Bf3 { [%eval -0.42] [%clk 1:19:10] } 16... Bh3 { [%eval -0.01] [%clk 1:16:47] } 17. Bg2?! { [%eval -0.91] } { Inaccuracy. Re1 was best. } { [%clk 1:19:12] } 17... Bxg2 { [%eval -0.72] [%clk 1:16:11] } 18. Kxg2 { [%eval -0.72] [%clk 1:19:38] } 18... Nxd5 { [%eval -0.8] [%clk 1:16:30] } 19. Nde4 { [%eval -0.74] [%clk 1:18:25] } 19... Bd4 { [%eval -0.52] [%clk 1:11:27] } 20. Rc2? { [%eval -1.69] } { Mistake. Nxd5 was best. } { [%clk 1:11:18] } 20... Nb4?! { [%eval -0.88] } { Inaccuracy. Nxc3 was best. } { [%clk 1:10:10] } 21. Re2?? { [%eval -2.93] } { Blunder. Nd5 was best. } { [%clk 1:10:04] } 21... f5 { [%eval -2.33] [%clk 1:04:15] } 22. a3 { [%eval -2.61] [%clk 1:10:07] } 22... Nbc6 { [%eval -2.55] [%clk 1:02:59] } 23. Nd2 { [%eval -2.77] [%clk 1:10:29] } 23... Qf6 { [%eval -2.63] [%clk 0:58:43] } 24. Qc2?! { [%eval -3.37] } { Inaccuracy. b4 was best. } { [%clk 1:09:21] } 24... b4 { [%eval -3.51] [%clk 0:58:19] } 25. Nd5 { [%eval -3.64] [%clk 1:08:34] } 25... Qf7 { [%eval -3.51] [%clk 0:58:17] } 26. Nf4 { [%eval -3.79] [%clk 1:08:58] } 26... Bxb2 { [%eval -3.62] [%clk 0:57:23] } 27. Qxb2 { [%eval -3.74] [%clk 1:09:20] } 27... Nd4 { [%eval -3.58] [%clk 0:56:52] } 28. Re3 { [%eval -4.38] [%clk 1:09:39] } 28... g5 { [%eval -4.46] [%clk 0:55:06] } 29. Nh3 { [%eval -4.82] [%clk 1:09:46] } 29... Qd5+ { [%eval -4.57] [%clk 0:54:33] } 30. f3 { [%eval -4.79] [%clk 1:09:39] } 30... bxa3 { [%eval -4.52] [%clk 0:54:45] } 0-1