Event: Merv Morrison Memorial 2025
Site: https://lichess.org/broadcast/merv-morrison-memorial-2025/round-5/UBkdGUex/zwZTrSPZ
Date: 2025-10-26
White: Ang, Alphaeus Wei Ern
WhiteTitle: FM
WhiteElo: 2380
Black: Piwari, Dylan Tama
BlackElo: 1893
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Kasparov Attack
Variant: Standard
TimeControl: 90 minutes, 30 seconds increment.

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.18] [%clk 1:31:24] } 2... e6 { [%eval 0.14] [%clk 1:30:59] } 3. Nf3 { [%eval 0.11] [%clk 1:31:47] } 3... b6 { [%eval 0.23] [%clk 1:31:07] } 4. a3 { [%eval 0.18] [%clk 1:31:55] } 4... Bb7 { [%eval 0.16] [%clk 1:30:57] } 5. Nc3 { [%eval 0.07] [%clk 1:32:18] } 5... d5 { [%eval 0.1] [%clk 1:30:15] } 6. cxd5 { [%eval 0.1] [%clk 1:32:14] } 6... Nxd5 { [%eval 0.12] [%clk 1:29:25] } 7. Qc2 { [%eval 0.02] [%clk 1:32:20] } 7... Nxc3 { [%eval 0.13] [%clk 1:27:47] } 8. bxc3 { [%eval 0.06] [%clk 1:32:45] } 8... Nd7 { [%eval 0.04] [%clk 1:27:55] } 9. e4 { [%eval 0.07] [%clk 1:32:51] } 9... Be7 { [%eval 0.23] [%clk 1:25:19] } 10. Bd3 { [%eval 0.18] [%clk 1:32:59] } 10... c5 { [%eval 0.14] [%clk 1:25:09] } 11. O-O { [%eval 0.18] [%clk 1:32:04] } 11... O-O { [%eval 0.18] [%clk 1:22:37] } 12. Bf4 { [%eval 0.22] [%clk 1:30:07] } 12... Rc8 { [%eval 0.18] [%clk 1:18:24] } 13. Qe2 { [%eval 0.19] [%clk 1:29:29] } 13... Nf6 { [%eval 0.19] [%clk 1:14:42] } 14. Rfd1 { [%eval 0.12] [%clk 1:28:27] } 14... cxd4 { [%eval 0.07] [%clk 1:14:02] } 15. cxd4 { [%eval 0.07] [%clk 1:28:46] } 15... Rc3 { [%eval 0.16] [%clk 1:09:25] } 16. d5 { [%eval -0.38] [%clk 1:21:27] } 16... exd5 { [%eval -0.31] [%clk 0:33:25] } 17. e5 { [%eval -0.34] [%clk 1:21:42] } 17... Rxd3? { [%eval 0.92] } { Mistake. Nd7 was best. } { [%clk 0:31:51] } 18. Qxd3 { [%eval 1.0] [%clk 1:21:04] } 18... Ne4 { [%eval 0.95] [%clk 0:30:20] } 19. Nd4 { [%eval 1.16] [%clk 1:20:51] } 19... Re8 { [%eval 0.96] [%clk 0:27:03] } 20. a4 { [%eval 0.96] [%clk 1:14:59] } 20... Bc5 { [%eval 1.21] [%clk 0:25:11] } 21. f3 { [%eval 1.23] [%clk 1:11:19] } 21... Ng5 { [%eval 1.15] [%clk 0:23:40] } 22. Kh1 { [%eval 1.27] [%clk 1:10:32] } 22... Ne6 { [%eval 1.6] [%clk 0:22:55] } 23. Be3 { [%eval 1.76] [%clk 1:09:02] } 23... Bf8 { [%eval 2.13] [%clk 0:15:56] } 24. Nb3?! { [%eval 1.42] } { Inaccuracy. Nxe6 was best. } { [%clk 1:00:23] } 24... Qh4?! { [%eval 2.48] } { Inaccuracy. Nc5 was best. } { [%clk 0:15:33] } 25. a5 { [%eval 2.5] [%clk 0:58:31] } 25... Nc5?! { [%eval 3.96] } { Inaccuracy. Qh5 was best. } { [%clk 0:12:37] } 26. Nxc5 { [%eval 4.12] [%clk 0:57:47] } 26... bxc5 { [%eval 4.08] [%clk 0:12:38] } 27. Qb5 { [%eval 4.22] [%clk 0:55:56] } 27... Rxe5 { [%eval 4.33] [%clk 0:07:04] } 28. Bxc5 { [%eval 4.22] [%clk 0:53:22] } 28... d4 { [%eval 4.59] [%clk 0:02:13] } 29. Qxb7 { [%eval 4.65] [%clk 0:52:52] } 29... Rxc5 { [%eval 4.62] [%clk 0:02:11] } 30. Qxa7 { [%eval 4.59] [%clk 0:49:40] } 30... h6?! { [%eval 6.46] } { Inaccuracy. Qf4 was best. } { [%clk 0:01:48] } 31. Qb8 { [%eval 6.19] [%clk 0:48:55] } 31... Rh5 { [%eval 6.7] [%clk 0:01:20] } 32. a6 { [%eval 6.38] [%clk 0:48:49] } 32... f5?! { [%eval 8.93] } { Inaccuracy. Rd5 was best. } { [%clk 0:00:51] } 33. a7 { [%eval 8.74] [%clk 0:46:54] } 33... f4? { [%eval #11] } { Checkmate is now unavoidable. Qf6 was best. } { [%clk 0:01:15] } 34. Qxf8+ { [%eval #10] [%clk 0:43:14] } 1-0