Event: 2025 Melbourne International Open - Masters
Site: Melbourne, Australia
Date: 2025-04-13
White: Chen, Meng Boon Marcus
WhiteElo: 2188
Black: Antonio, Rogelio Jr
BlackTitle: GM
BlackElo: 2363
Result: 1/2-1/2
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard
TimeControl: 1:30.00 + 30 seconds increment from move 1

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... c5 { [%eval 0.19] [%clk 1:09:21] } 2. Nc3 { [%eval 0.19] [%clk 1:31:13] } 2... Nc6 { [%eval 0.25] [%clk 1:09:23] } 3. g3 { [%eval 0.12] [%clk 1:31:34] } 3... g6 { [%eval 0.09] [%clk 1:09:43] } 4. Bg2 { [%eval 0.11] [%clk 1:32:00] } 4... Bg7 { [%eval 0.14] [%clk 1:10:07] } 5. Nf3 { [%eval 0.06] [%clk 1:32:20] } 5... d6 { [%eval 0.14] [%clk 1:10:08] } 6. a3 { [%eval 0.0] [%clk 1:32:34] } 6... e5 { [%eval 0.28] [%clk 1:10:21] } 7. d3 { [%eval 0.19] [%clk 1:31:28] } 7... Nge7 { [%eval 0.26] [%clk 1:04:28] } 8. Bd2 { [%eval 0.21] [%clk 1:30:02] } 8... a6 { [%eval 0.16] [%clk 1:02:46] } 9. O-O { [%eval 0.19] [%clk 1:15:36] } 9... Rb8 { [%eval 0.27] [%clk 1:02:16] } 10. a4 { [%eval -0.06] [%clk 1:15:12] } 10... O-O { [%eval -0.09] [%clk 0:57:49] } 11. Ne1 { [%eval -0.18] [%clk 1:14:21] } 11... Be6 { [%eval -0.12] [%clk 0:57:47] } 12. Nc2 { [%eval -0.25] [%clk 1:11:08] } 12... d5 { [%eval -0.14] [%clk 0:56:52] } 13. cxd5 { [%eval -0.13] [%clk 1:10:59] } 13... Nxd5 { [%eval -0.2] [%clk 0:57:11] } 14. Ne3?! { [%eval -1.13] } { Inaccuracy. Ne4 was best. } { [%clk 1:11:26] } 14... Ndb4 { [%eval -1.23] [%clk 0:56:21] } 15. Rc1?! { [%eval -1.86] } { Inaccuracy. a5 was best. } { [%clk 0:50:57] } 15... Nd4 { [%eval -1.38] [%clk 0:51:30] } 16. Ne4 { [%eval -1.65] [%clk 0:45:09] } 16... Bb3 { [%eval -1.62] [%clk 0:49:46] } 17. Qe1 { [%eval -1.65] [%clk 0:45:04] } 17... Nbc2? { [%eval -0.07] } { Mistake. b6 was best. } { [%clk 0:49:57] } 18. Nxc2 { [%eval -0.11] [%clk 0:42:27] } 18... Nxc2 { [%eval -0.11] [%clk 0:50:17] } 19. Rxc2 { [%eval -0.31] [%clk 0:35:19] } 19... Bxc2 { [%eval -0.32] [%clk 0:50:31] } 20. Nxc5 { [%eval -0.44] [%clk 0:34:48] } 20... b6?! { [%eval 0.37] } { Inaccuracy. Qc8 was best. } { [%clk 0:45:43] } 21. Nxa6 { [%eval 0.42] [%clk 0:32:44] } 21... Rc8 { [%eval 0.42] [%clk 0:46:12] } 22. a5 { [%eval 0.1] [%clk 0:23:33] } 22... Bb3 { [%eval 0.07] [%clk 0:43:06] } 23. Bb7?! { [%eval -0.55] } { Inaccuracy. axb6 was best. } { [%clk 0:16:51] } 23... e4?! { [%eval 0.19] } { Inaccuracy. Qd7 was best. } { [%clk 0:39:39] } 24. Bxe4 { [%eval 0.0] [%clk 0:14:14] } 24... Be6 { [%eval 0.1] [%clk 0:28:56] } 25. axb6 { [%eval 0.16] [%clk 0:10:36] } 25... Qxb6 { [%eval 0.25] [%clk 0:29:09] } 26. Nb4 { [%eval 0.17] [%clk 0:10:46] } 26... Bxb2 { [%eval 0.3] [%clk 0:29:00] } 27. Nd5 { [%eval 0.31] [%clk 0:09:09] } 27... Qa7 { [%eval 0.24] [%clk 0:26:54] } 28. Be3 { [%eval 0.3] [%clk 0:08:56] } 28... Qa3 { [%eval 0.34] [%clk 0:27:04] } 29. Nb6 { [%eval 0.1] [%clk 0:05:36] } 29... Rc7 { [%eval 0.18] [%clk 0:21:39] } 30. Bd5 { [%eval 0.04] [%clk 0:04:44] } 30... Bxd5 { [%eval 0.06] [%clk 0:20:56] } 31. Nxd5 { [%eval 0.08] [%clk 0:05:10] } 31... Rb7 { [%eval 0.11] [%clk 0:21:22] } 32. Bc1 { [%eval 0.12] [%clk 0:03:33] } 1/2-1/2