Event: Asian Amateur Chess Competition 2025
Site: https://lichess.org/broadcast/asian-amateur-chess-championship-2025--open-u1700/round-3/NUPaN03k/MNu5hDJb
White: Lau, Jonas Yee Shun
Black: Lau, Tsz Yiu Christ
BlackElo: 1680
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:50] } 1... d5 { [%eval 0.2] [%clk 1:29:00] } 2. c4 { [%eval 0.18] [%clk 1:30:08] } 2... e6 { [%eval 0.17] [%clk 1:28:53] } 3. Nc3 { [%eval 0.18] [%clk 1:30:08] } 3... Nf6 { [%eval 0.24] [%clk 1:27:18] } 4. Nf3 { [%eval 0.08] [%clk 1:28:09] } 4... Bb4 { [%eval 0.16] [%clk 1:25:38] } 5. Bf4 { [%eval -0.18] [%clk 1:28:09] } 5... O-O { [%eval 0.03] [%clk 1:22:09] } 6. e3 { [%eval 0.0] [%clk 1:28:02] } 6... c6 { [%eval 0.35] [%clk 1:19:50] } 7. Be2 { [%eval 0.47] [%clk 1:27:56] } 7... Nbd7 { [%eval 0.52] [%clk 1:14:26] } 8. O-O { [%eval 0.45] [%clk 1:27:41] } 8... dxc4 { [%eval 0.45] [%clk 1:14:26] } 9. Bxc4 { [%eval 0.39] [%clk 1:27:41] } 9... b5?! { [%eval 1.02] } { Inaccuracy. Nd5 was best. } { [%clk 1:13:28] } 10. Bd3 { [%eval 1.13] [%clk 1:22:15] } 10... Bb7 { [%eval 1.07] } 11. a3 { [%eval 0.91] } 11... Ba5 { [%eval 1.29] } 12. b4 { [%eval 1.1] [%clk 1:22:00] } 12... Bc7 { [%eval 1.1] [%clk 1:07:27] } 13. Bxc7 { [%eval 1.17] } 13... Qxc7 { [%eval 1.05] } 14. Rc1 { [%eval 0.93] [%clk 1:20:33] } 14... Qd6 { [%eval 1.23] [%clk 1:02:09] } 15. e4 { [%eval 1.01] } 15... e5 { [%eval 0.93] } 16. dxe5?! { [%eval 0.24] } { Inaccuracy. Be2 was best. } 16... Nxe5 { [%eval 0.24] } 17. Nxe5 { [%eval 0.21] } 17... Qxe5 { [%eval 0.28] [%clk 1:02:33] } 18. Qe2 { [%eval 0.07] [%clk 1:16:56] } 18... a5 { [%eval 0.06] [%clk 0:54:07] } 19. Qe3 { [%eval 0.02] [%clk 1:13:59] } 19... axb4 { [%eval 0.01] [%clk 0:52:53] } 20. axb4 { [%eval 0.0] [%clk 1:14:26] } 20... Ra3 { [%eval 0.17] [%clk 0:52:16] } 21. f4 { [%eval 0.0] [%clk 1:14:44] } 21... Qe7 { [%eval 0.0] [%clk 0:49:35] } 22. e5 { [%eval 0.0] [%clk 1:14:31] } 22... Ng4 { [%eval 0.0] [%clk 0:35:15] } 23. Qf3 { [%eval -0.44] [%clk 1:14:07] } 23... Nh6 { [%eval 0.0] [%clk 0:32:48] } 24. Nxb5?! { [%eval -0.67] } { Inaccuracy. Bb1 was best. } { [%clk 1:13:35] } 24... cxb5 { [%eval -0.71] } 25. Bxh7+ { [%eval -0.77] } 25... Kxh7 { [%eval -0.82] [%clk 0:21:14] } 26. Qxa3 { [%eval -0.77] [%clk 1:04:30] } 26... Bd5?? { [%eval 4.16] } { Blunder. Be4 was best. } { [%clk 0:21:14] } 27. Rc5?? { [%eval -1.72] } { Blunder. Qd3+ was best. } { [%clk 1:03:05] } 27... Bc4 { [%eval -1.6] [%clk 0:20:03] } 28. Re1?! { [%eval -2.56] } { Inaccuracy. Rd1 was best. } { [%clk 1:03:05] } 28... Rd8 { [%eval -2.63] [%clk 0:16:30] } 29. Qe3 Rd3 30. Qe4+ g6 31. Re3 Rd1+ 32. Re1 Rd2 33. h3 Qh4 34. Qe3 Rb2 35. Kh2 { [%clk 0:04:03] } 35... Ng4+ { [%clk 0:00:00] } 0-1