Event: Dato Tan Chin Nam International Seniors’ Open Chess Championship
Site: https://lichess.org/broadcast/20th-malaysian-chess-festival-2025--senior/round-3/6z0GoBHd/6Q3LDtxf
Date: 2025-09-17
White: Pulley, Alvin
WhiteElo: 1826
Black: Gatus, Edmundo
BlackElo: 2062
Result: 1/2-1/2
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.18] [%clk 1:30:46] } 2. Nf3 { [%eval 0.08] [%clk 1:31:09] } 2... Nf6 { [%eval 0.11] [%clk 1:31:09] } 3. e3 { [%eval 0.0] [%clk 1:31:19] } 3... c6 { [%eval 0.23] [%clk 1:30:19] } 4. Bd3 { [%eval 0.18] [%clk 1:31:02] } 4... Bg4 { [%eval 0.24] [%clk 1:30:31] } 5. c4 { [%eval 0.16] [%clk 1:30:15] } 5... e6 { [%eval 0.19] [%clk 1:30:49] } 6. Qb3 { [%eval 0.01] [%clk 1:28:12] } 6... Qb6 { [%eval 0.16] [%clk 1:29:19] } 7. c5 { [%eval -0.07] [%clk 1:23:22] } 7... Qc7 { [%eval -0.03] [%clk 1:28:11] } 8. Ne5 { [%eval -0.13] [%clk 1:19:13] } 8... Bf5 { [%eval 0.08] [%clk 1:27:49] } 9. f4?! { [%eval -0.48] } { Inaccuracy. Bxf5 was best. } { [%clk 1:14:05] } 9... Nbd7 { [%eval -0.23] [%clk 1:26:54] } 10. O-O { [%eval -0.25] [%clk 1:08:57] } 10... Be7 { [%eval -0.28] [%clk 1:25:52] } 11. Nd2 { [%eval -0.38] [%clk 1:07:40] } 11... O-O { [%eval -0.35] [%clk 1:25:54] } 12. Ndf3 { [%eval -0.57] [%clk 1:06:45] } 12... Bxd3 { [%eval -0.45] [%clk 1:16:37] } 13. Qxd3 { [%eval -0.39] [%clk 1:06:29] } 13... Ne4 { [%eval -0.22] [%clk 1:16:45] } 14. Nxd7 { [%eval -0.26] [%clk 1:04:53] } 14... Qxd7 { [%eval -0.36] [%clk 1:17:06] } 15. Ne5 { [%eval -0.51] [%clk 1:05:03] } 15... Qc7 { [%eval -0.45] [%clk 1:16:35] } 16. b4 { [%eval -0.41] [%clk 1:02:04] } 16... f6 { [%eval -0.19] [%clk 1:09:49] } 17. Nf3 { [%eval -0.15] [%clk 1:01:45] } 17... a5 { [%eval -0.17] [%clk 1:06:34] } 18. b5?! { [%eval -1.07] } { Inaccuracy. Nd2 was best. } { [%clk 0:56:18] } 18... b6 { [%eval -0.86] [%clk 1:06:36] } 19. cxb6 { [%eval -1.16] [%clk 0:56:20] } 19... Qxb6 { [%eval -1.16] [%clk 1:06:58] } 20. bxc6 { [%eval -1.08] [%clk 0:56:43] } 20... Qxc6 { [%eval -1.11] [%clk 1:07:03] } 21. Ba3 { [%eval -1.21] [%clk 0:56:55] } 21... Bxa3 { [%eval -0.75] [%clk 1:00:54] } 22. Qxa3 { [%eval -0.85] [%clk 0:57:16] } 22... Nd6 { [%eval -0.36] [%clk 1:00:09] } 23. Rfc1 { [%eval -0.44] [%clk 0:53:10] } 23... Nc4 { [%eval -0.35] [%clk 0:59:51] } 24. Qd3 { [%eval -0.47] [%clk 0:53:08] } 24... Rfc8 { [%eval -0.09] [%clk 0:56:56] } 25. Nd2 { [%eval -0.11] [%clk 0:50:46] } 25... f5 { [%eval -0.08] [%clk 0:52:57] } 26. Nb3 { [%eval -0.06] [%clk 0:49:25] } 26... a4 { [%eval 0.0] [%clk 0:45:18] } 27. Nc5 { [%eval 0.0] [%clk 0:48:18] } 27... a3 { [%eval 0.0] [%clk 0:41:29] } 28. Rab1 { [%eval -0.1] [%clk 0:48:45] } 28... Rab8 { [%eval -0.17] [%clk 0:41:55] } 29. Ra1? { [%eval -1.61] } { Mistake. Rb3 was best. } { [%clk 0:48:18] } 1/2-1/2