Event: 22nd Bangkok Chess Club Open 2025
Site: Royal Orchid Sheraton Riverside Hotel Bangkok, Thailand
White: Arca, Christian Gian Karlo
WhiteTitle: FM
WhiteElo: 2250
Black: Ganguly, Surya Shekhar
BlackTitle: GM
BlackElo: 2572
Result: 1/2-1/2
ECO: D23
Opening: Queen's Gambit Accepted
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min / rest + 30 sec from move 1

1. d4 { [%eval 0.17] [%clk 1:30:32] } 1... d5 { [%eval 0.2] [%clk 1:30:39] } 2. Nf3 { [%eval 0.08] [%clk 1:30:56] } 2... Nf6 { [%eval 0.11] [%clk 1:30:44] } 3. c4 { [%eval 0.22] [%clk 1:31:17] } 3... dxc4 { [%eval 0.28] [%clk 1:30:07] } 4. g3 { [%eval 0.0] [%clk 1:31:43] } 4... c5 { [%eval 0.0] [%clk 1:24:32] } 5. Bg2 { [%eval -0.28] [%clk 1:32:10] } 5... Nc6 { [%eval -0.17] [%clk 1:23:41] } 6. O-O { [%eval -0.65] [%clk 1:21:48] } 6... cxd4 { [%eval -0.82] [%clk 1:21:12] } 7. Bf4 { [%eval -1.22] [%clk 1:19:58] } 7... g6?! { [%eval -0.19] } { Inaccuracy. Ng4 was best. } { [%clk 1:09:39] } 8. Ne5 { [%eval -0.36] [%clk 0:54:31] } 8... Bd7 { [%eval -0.28] [%clk 1:09:26] } 9. Na3 { [%eval -0.34] [%clk 0:54:34] } 9... Bg7 { [%eval -0.13] [%clk 1:09:00] } 10. Naxc4 { [%eval -0.14] [%clk 0:52:54] } 10... O-O { [%eval -0.2] [%clk 1:03:40] } 11. Qb3 { [%eval -0.31] [%clk 0:48:54] } 11... Qc8 { [%eval -0.18] [%clk 1:01:20] } 12. Rac1 { [%eval -0.38] [%clk 0:37:47] } 12... Nh5 { [%eval -0.11] [%clk 1:00:29] } 13. Bd2 { [%eval -0.19] [%clk 0:35:54] } 13... Qe8 { [%eval 0.32] [%clk 0:56:46] } 14. Nxd7 { [%eval 0.33] [%clk 0:34:03] } 14... Qxd7 { [%eval 0.31] [%clk 0:57:09] } 15. Na5 { [%eval 0.3] [%clk 0:29:51] } 15... Rab8 { [%eval 0.42] [%clk 0:51:53] } 16. Nxc6 { [%eval -0.06] [%clk 0:24:27] } 16... bxc6 { [%eval -0.06] [%clk 0:52:16] } 17. Qa3 { [%eval -0.11] [%clk 0:24:56] } 17... Rfc8 { [%eval 0.01] [%clk 0:47:20] } 18. Bb4 { [%eval -0.18] [%clk 0:24:48] } 18... e5 { [%eval -0.16] [%clk 0:43:00] } 19. Rc2 { [%eval -0.66] [%clk 0:24:37] } 19... f5?! { [%eval 0.11] } { Inaccuracy. Nf6 was best. } { [%clk 0:37:42] } 20. Bc5 { [%eval -0.33] [%clk 0:21:14] } 20... Nf6 { [%eval -0.28] [%clk 0:32:17] } 21. Rfc1 { [%eval -0.61] [%clk 0:12:23] } 21... Ne4 { [%eval -0.77] [%clk 0:23:49] } 22. Qa4 { [%eval -1.08] [%clk 0:09:51] } 22... h5 { [%eval -0.92] [%clk 0:19:59] } 23. Ba3 { [%eval -1.14] [%clk 0:07:28] } 23... Kh7 { [%eval -1.07] [%clk 0:20:06] } 24. Rc4 { [%eval -1.13] [%clk 0:07:37] } 24... Bh6 { [%eval -1.05] [%clk 0:15:43] } 25. Rd1 { [%eval -1.07] [%clk 0:07:20] } 25... Rb6 { [%eval -0.93] [%clk 0:12:58] } 26. e3 { [%eval -1.03] [%clk 0:06:44] } 26... Bg7?! { [%eval -0.17] } { Inaccuracy. Nxf2 was best. } { [%clk 0:12:26] } 27. Qc2 { [%eval -0.71] [%clk 0:06:14] } 27... Qf7 { [%eval -0.68] [%clk 0:10:22] } 28. Ra4 { [%eval -1.09] [%clk 0:02:20] } 28... Rb7 { [%eval -0.66] [%clk 0:06:20] } 29. Bxe4 { [%eval -0.79] [%clk 0:02:16] } 29... fxe4 { [%eval -0.84] [%clk 0:06:49] } 30. Qxe4 { [%eval -0.73] [%clk 0:02:38] } 30... Qxa2 { [%eval -0.7] [%clk 0:07:08] } 31. Ra5 { [%eval -0.95] [%clk 0:02:18] } 31... Qb3?! { [%eval 0.0] } { Inaccuracy. Rxb2 was best. } { [%clk 0:06:05] } 32. Rd3 { [%eval 0.0] [%clk 0:01:38] } 32... Qc2 { [%eval -0.05] [%clk 0:05:18] } 33. Rc5?? { [%eval -2.01] } { Blunder. exd4 was best. } { [%clk 0:02:07] } 33... Qb1+ { [%eval -2.22] [%clk 0:05:33] } 34. Kg2 { [%eval -1.91] [%clk 0:02:16] } 34... Rf7 { [%eval -1.95] [%clk 0:02:09] } 35. exd4?! { [%eval -3.16] } { Inaccuracy. f4 was best. } { [%clk 0:00:47] } 35... Rxf2+?? { [%eval 0.03] } { Blunder. Rcf8 was best. } { [%clk 0:00:42] } 36. Kxf2 { [%eval 0.0] [%clk 0:01:17] } 36... Rf8+ { [%eval 0.0] [%clk 0:01:12] } 37. Ke2 { [%eval 0.0] [%clk 0:01:46] } 37... Bh6 { [%eval 0.23] [%clk 0:00:57] } 38. Rc1 { [%eval 0.03] [%clk 0:01:56] } 38... Qxc1 { [%eval 0.0] [%clk 0:01:00] } 39. Bxf8 { [%eval 0.13] [%clk 0:02:22] } 39... Qxb2+ { [%eval 0.0] [%clk 0:01:08] } 40. Kf1 { [%eval 0.04] [%clk 0:02:19] } 40... Qb1+ { [%eval 0.0] [%clk 0:00:47] } 41. Kg2 { [%eval 0.1] [%clk 0:29:20] } 41... Qa2+ { [%eval 0.0] [%clk 0:31:07] } 42. Kf1 { [%eval 0.1] [%clk 0:24:14] } 42... Qb1+ { [%eval 0.02] [%clk 0:31:30] } 1/2-1/2