Event: Asian Amateur Chess Competition 2025
Site: https://lichess.org/broadcast/asian-amateur-chess-championship-2025--open-u1700/round-8/2P9tYhfg/AdBDlWSF
White: Chong, Jake
WhiteElo: 1617
Black: Tanaka, Shun
BlackElo: 1452
Result: 1-0
ECO: A68
Opening: Benoni Defense: Four Pawns Attack
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:50] } 1... Nf6 { [%eval 0.19] [%clk 1:19:57] } 2. c4 { [%eval 0.18] [%clk 1:30:41] } 2... g6 { [%eval 0.28] [%clk 1:20:10] } 3. Nc3 { [%eval 0.18] [%clk 1:31:02] } 3... Bg7 { [%eval 0.51] [%clk 1:20:37] } 4. e4 { [%eval 0.4] [%clk 1:31:28] } 4... d6 { [%eval 0.55] [%clk 1:21:03] } 5. f4?! { [%eval 0.0] } { Inaccuracy. h3 was best. } { [%clk 1:31:34] } 5... c5 { [%eval 0.19] [%clk 1:19:18] } 6. d5 { [%eval 0.1] [%clk 1:30:47] } 6... e6 { [%eval 0.32] [%clk 1:17:51] } 7. Nf3 { [%eval 0.11] [%clk 1:30:36] } 7... exd5 { [%eval 0.01] [%clk 1:17:15] } 8. cxd5 { [%eval 0.14] [%clk 1:31:00] } 8... O-O { [%eval 0.13] [%clk 1:15:58] } 9. Bd3 { [%eval -0.2] [%clk 1:31:01] } 9... Na6?! { [%eval 0.47] } { Inaccuracy. b5 was best. } { [%clk 1:14:52] } 10. O-O { [%eval 0.5] [%clk 1:30:04] } 10... Nc7 { [%eval 0.91] [%clk 1:14:20] } 11. Nd2?? { [%eval -0.8] } { Blunder. a4 was best. } { [%clk 1:29:17] } 11... Rb8? { [%eval 0.33] } { Mistake. b5 was best. } { [%clk 1:13:51] } 12. a4 { [%eval 0.45] [%clk 1:28:46] } 12... Na6?! { [%eval 1.54] } { Inaccuracy. a6 was best. } { [%clk 1:09:50] } 13. Nb5?? { [%eval -0.21] } { Blunder. f5 was best. } { [%clk 1:27:48] } 13... Nb4 { [%eval 0.13] [%clk 1:09:20] } 14. Nc4? { [%eval -1.0] } { Mistake. Bb1 was best. } { [%clk 1:26:38] } 14... Ne8?? { [%eval 0.91] } { Blunder. a6 was best. } { [%clk 1:07:30] } 15. Nxa7 { [%eval 1.07] [%clk 1:25:06] } 15... Bd7 { [%eval 0.86] [%clk 1:05:47] } 16. Nb5 { [%eval 0.86] [%clk 1:24:36] } 16... Bxb5 { [%eval 0.92] [%clk 1:03:17] } 17. axb5 { [%eval 0.88] [%clk 1:24:47] } 17... Nc7 { [%eval 1.22] [%clk 1:03:11] } 18. b6 { [%eval 0.66] [%clk 1:24:21] } 18... Nca6?? { [%eval 3.68] } { Blunder. Na8 was best. } { [%clk 1:00:16] } 19. Bb1 { [%eval 3.33] [%clk 1:23:40] } 19... Re8 { [%eval 4.02] [%clk 0:58:22] } 20. Bd2 { [%eval 4.11] [%clk 1:22:11] } 20... Qd7 { [%eval 4.57] [%clk 0:56:48] } 21. Bc3 { [%eval 4.47] [%clk 1:22:22] } 21... Rbd8 { [%eval 5.14] [%clk 0:53:45] } 22. f5 { [%eval 4.48] [%clk 1:20:10] } 22... Qb5 { [%eval 5.31] [%clk 0:49:31] } 23. Bxg7 { [%eval 5.28] [%clk 1:17:05] } 23... Kxg7 { [%eval 6.76] [%clk 0:49:58] } 24. f6+ { [%eval 6.5] [%clk 1:15:38] } 24... Kh8 { [%eval 6.46] [%clk 0:48:31] } 25. Qc1 { [%eval 6.13] [%clk 1:16:02] } 25... Rg8 { [%eval 6.93] [%clk 0:48:23] } 26. Qh6?! { [%eval 5.24] } { Inaccuracy. Ra3 was best. } { [%clk 1:13:07] } 26... Qxc4?! { [%eval 6.96] } { Inaccuracy. Nxd5 was best. } { [%clk 0:47:36] } 27. Ra3 { [%eval 6.65] [%clk 1:13:19] } 27... Qd4+ { [%eval 6.37] [%clk 0:43:08] } 28. Kh1 { [%eval 6.3] [%clk 1:13:48] } 28... Qc4?? { [%eval #2] } { Checkmate is now unavoidable. Qxf6 was best. } { [%clk 0:42:13] } 29. Qxh7+ { [%eval #1] [%clk 1:14:14] } 29... Kxh7 { [%eval #1] [%clk 0:42:40] } 30. Rh3# { [%clk 1:14:37] } 1-0