Event: North Island Chess Championships 2025
Site: New Plymouth, New Zealand
Date: 2025-07-06
White: Archer, Ollie
WhiteTitle: FM
WhiteElo: 2109
Black: Yu, Zachary
BlackTitle: CM
BlackElo: 1961
Result: 0-1
ECO: A45
Opening: Indian Defense
Variant: Standard
TimeControl: 90 + 30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:56] } 2. Bf4 { [%eval 0.0] [%clk 1:31:16] } 2... d5 { [%eval 0.05] [%clk 1:31:19] } 3. e3 { [%eval 0.04] [%clk 1:31:43] } 3... c5 { [%eval 0.0] [%clk 1:31:45] } 4. Nf3 { [%eval 0.02] [%clk 1:32:08] } 4... Nc6 { [%eval 0.0] [%clk 1:32:11] } 5. Nbd2 { [%eval 0.0] [%clk 1:32:31] } 5... Qb6 { [%eval 0.0] [%clk 1:32:32] } 6. dxc5 { [%eval 0.0] [%clk 1:32:56] } 6... Qxb2 { [%eval 0.0] [%clk 1:32:59] } 7. Rb1 { [%eval 0.0] [%clk 1:33:19] } 7... Qc3 { [%eval 0.0] [%clk 1:33:25] } 8. Bb5 { [%eval 0.28] [%clk 1:33:42] } 8... e6 { [%eval 0.21] [%clk 1:33:38] } 9. O-O { [%eval 0.07] [%clk 1:33:53] } 9... Be7 { [%eval 0.1] [%clk 1:34:03] } 10. e4 { [%eval 0.12] [%clk 1:34:04] } 10... O-O { [%eval 0.1] [%clk 1:34:17] } 11. e5 { [%eval 0.15] [%clk 1:33:41] } 11... Nd7 { [%eval 0.0] [%clk 1:34:40] } 12. Nb3 { [%eval 0.08] [%clk 1:33:28] } 12... Qb4 { [%eval 0.16] [%clk 1:35:03] } 13. Nfd4 { [%eval 0.14] [%clk 1:28:06] } 13... Nxd4 { [%eval 0.19] [%clk 1:33:55] } 14. Nxd4 { [%eval 0.19] [%clk 1:28:27] } 14... Qxc5 { [%eval 0.21] [%clk 1:34:21] } 15. Rb3 { [%eval 0.0] [%clk 1:21:04] } 15... a6 { [%eval -0.18] [%clk 1:30:42] } 16. Rh3?! { [%eval -0.96] } { Inaccuracy. Be2 was best. } { [%clk 1:03:02] } 16... g6? { [%eval 0.26] } { Mistake. axb5 was best. } { [%clk 1:30:02] } 17. Ba4 { [%eval -0.06] [%clk 0:53:46] } 17... b5 { [%eval -0.24] [%clk 1:22:28] } 18. Bb3 { [%eval -0.43] [%clk 0:54:05] } 18... Bb7?! { [%eval 0.55] } { Inaccuracy. Qc7 was best. } { [%clk 1:22:39] } 19. c3 { [%eval 0.59] [%clk 0:52:29] } 19... Qc7 { [%eval 0.74] [%clk 1:14:22] } 20. Bc2?! { [%eval -0.13] } { Inaccuracy. Re1 was best. } { [%clk 0:36:22] } 20... Nxe5 { [%eval -0.22] [%clk 1:00:13] } 21. Re1 { [%eval -0.27] [%clk 0:34:14] } 21... Bd6 { [%eval -0.35] [%clk 0:59:28] } 22. Bg5?! { [%eval -1.32] } { Inaccuracy. Qd2 was best. } { [%clk 0:31:56] } 22... Rfe8 { [%eval -1.59] [%clk 0:53:15] } 23. Ree3 { [%eval -1.43] [%clk 0:23:40] } 23... f5 { [%eval -1.65] [%clk 0:46:24] } 24. f4?! { [%eval -2.86] } { Inaccuracy. Qe2 was best. } { [%clk 0:15:00] } 24... Ng4 { [%eval -2.91] [%clk 0:46:32] } 25. Rxe6 { [%eval -3.53] [%clk 0:09:09] } 25... Bxf4 { [%eval -3.37] [%clk 0:42:50] } 26. Qe2 { [%eval -3.72] [%clk 0:04:36] } 26... Be5 { [%eval -3.66] [%clk 0:36:47] } 27. Nxf5 { [%eval -4.5] [%clk 0:04:44] } 27... Qc5+ { [%eval -4.5] [%clk 0:29:58] } 28. Ne3 { [%eval -4.55] [%clk 0:02:46] } 28... Rxe6 { [%eval -4.48] [%clk 0:27:39] } 29. Qxg4 { [%eval -4.46] [%clk 0:03:01] } 29... Rae8 { [%eval -4.44] [%clk 0:27:07] } 30. Kh1 { [%eval -5.47] [%clk 0:01:26] } 30... Qxc3 { [%eval -5.51] [%clk 0:23:34] } 31. Rf3 { [%eval -5.7] [%clk 0:01:11] } 31... Bg7 { [%eval -5.86] [%clk 0:19:37] } 32. h4 { [%eval -7.42] [%clk 0:01:20] } 32... Rxe3 { [%eval -7.32] [%clk 0:18:50] } 33. Rxe3 { [%eval -8.12] [%clk 0:00:39] } 33... Rxe3 { [%eval -7.55] [%clk 0:19:05] } 34. Bxe3 { [%eval -8.31] [%clk 0:00:39] } 34... Qxe3 { [%eval -8.04] [%clk 0:19:30] } 35. Bb3? { [%eval #-8] } { Checkmate is now unavoidable. Bxg6 was best. } { [%clk 0:00:34] } 35... Qe1+ { [%eval #-7] [%clk 0:19:05] } 36. Kh2 { [%eval #-7] [%clk 0:00:59] } 36... Be5+ { [%eval -7.82] [%clk 0:19:15] } 37. g3 { [%eval -7.6] [%clk 0:01:25] } 37... Qf2+ { [%eval -7.45] [%clk 0:19:33] } 38. Kh3? { [%eval #-5] } { Checkmate is now unavoidable. Kh1 was best. } { [%clk 0:01:44] } 38... Qf5?? { [%eval -6.59] } { Lost forced checkmate sequence. Kg7 was best. } { [%clk 0:19:54] } 0-1