Event: Round 6: Megaranto, Susanto - Bai, Adelard
Date: 2025-05-12
White: Megaranto, Susanto
WhiteTitle: GM
WhiteElo: 2477
Black: Bai, Adelard
BlackTitle: IM
BlackElo: 2393
Result: 0-1
ECO: D01
Opening: Richter-Veresov Attack: Two Knights System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:36] } 2. Nc3 { [%eval -0.02] [%clk 1:31:14] } 2... d5 { [%eval 0.0] [%clk 1:30:38] } 3. Bg5 { [%eval -0.19] [%clk 1:31:31] } 3... Nbd7 { [%eval -0.18] [%clk 1:30:17] } 4. Nf3 { [%eval -0.16] [%clk 1:31:45] } 4... h6 { [%eval -0.07] [%clk 1:30:36] } 5. Bf4 { [%eval -0.1] [%clk 1:28:15] } 5... a6 { [%eval 0.0] [%clk 1:29:17] } 6. e3 { [%eval -0.2] [%clk 1:27:54] } 6... e6 { [%eval -0.09] [%clk 1:29:09] } 7. Bd3 { [%eval -0.2] [%clk 1:27:37] } 7... c5 { [%eval -0.22] [%clk 1:27:53] } 8. O-O { [%eval -0.43] [%clk 1:23:51] } 8... Be7 { [%eval 0.0] [%clk 1:24:01] } 9. a4 { [%eval -0.02] [%clk 1:10:59] } 9... O-O { [%eval -0.06] [%clk 1:20:38] } 10. Ne5 { [%eval -0.14] [%clk 1:07:21] } 10... Nxe5 { [%eval 0.11] [%clk 0:56:30] } 11. dxe5 { [%eval 0.13] [%clk 1:06:22] } 11... Nd7 { [%eval 0.12] [%clk 0:56:03] } 12. Qh5 { [%eval 0.0] [%clk 1:02:47] } 12... c4 { [%eval 0.0] [%clk 0:44:29] } 13. Be2 { [%eval 0.04] [%clk 1:03:04] } 13... f6 { [%eval 0.11] [%clk 0:39:43] } 14. exf6 { [%eval 0.14] [%clk 0:53:51] } 14... Bxf6 { [%eval 0.5] [%clk 0:38:30] } 15. Rfd1?! { [%eval -0.15] } { Inaccuracy. a5 was best. } { [%clk 0:50:05] } 15... Qe7 { [%eval -0.12] [%clk 0:26:39] } 16. Bg3 { [%eval -0.07] [%clk 0:45:32] } 16... Kh7 { [%eval -0.01] [%clk 0:18:52] } 17. Bf4?? { [%eval -3.47] } { Blunder. e4 was best. } { [%clk 0:38:54] } 17... g5? { [%eval -1.68] } { Mistake. Bxc3 was best. } { [%clk 0:15:50] } 18. Bg3 { [%eval -1.64] [%clk 0:27:18] } 18... Bxc3 { [%eval -1.73] [%clk 0:14:50] } 19. bxc3 { [%eval -1.76] [%clk 0:27:45] } 19... Nf6 { [%eval -1.74] [%clk 0:15:06] } 20. Qf3 { [%eval -1.75] [%clk 0:28:06] } 20... Ne8 { [%eval -1.78] [%clk 0:12:08] } 21. Qh5 { [%eval -1.73] [%clk 0:26:57] } 21... Nf6 { [%eval -1.79] [%clk 0:05:41] } 22. Qf3 { [%eval -1.86] [%clk 0:27:25] } 22... Ne4 { [%eval -1.73] [%clk 0:02:11] } 23. Qh5 { [%eval -1.65] [%clk 0:27:50] } 23... Nxc3 { [%eval -1.31] [%clk 0:02:11] } 24. Rf1?! { [%eval -1.93] } { Inaccuracy. Re1 was best. } { [%clk 0:26:21] } 24... e5 { [%eval -1.86] [%clk 0:02:09] } 25. Bg4 { [%eval -1.81] [%clk 0:21:45] } 25... Bxg4 { [%eval -1.78] [%clk 0:02:22] } 26. Qxg4 { [%eval -1.73] [%clk 0:22:13] } 26... Rae8 { [%eval -1.85] [%clk 0:02:35] } 27. f3 { [%eval -1.83] [%clk 0:22:03] } 27... Ne2+ { [%eval -1.66] [%clk 0:01:37] } 28. Kf2 { [%eval -1.5] [%clk 0:21:05] } 28... Nf4?! { [%eval -0.38] } { Inaccuracy. Nc3 was best. } { [%clk 0:00:45] } 29. h4 { [%eval -0.42] [%clk 0:21:11] } 29... gxh4 { [%eval -0.15] [%clk 0:00:36] } 30. Bxh4 { [%eval -0.15] [%clk 0:21:36] } 30... Qc7?? { [%eval 3.33] } { Blunder. Qe6 was best. } { [%clk 0:00:32] } 31. Bg5?? { [%eval -0.45] } { Blunder. Rh1 was best. } { [%clk 0:21:15] } 31... hxg5 { [%eval -0.35] [%clk 0:00:39] } 32. Qxg5?? { [%eval -2.71] } { Blunder. Rh1+ was best. } { [%clk 0:21:39] } 32... Ng6 { [%eval -2.68] [%clk 0:00:36] } 33. Rh1+ { [%eval -2.81] [%clk 0:21:56] } 33... Kg7 { [%eval -2.66] [%clk 0:01:04] } 34. Rh6 { [%eval -3.01] [%clk 0:19:04] } 34... Qc6 { [%eval -2.95] [%clk 0:00:33] } 35. Rb1 { [%eval -3.04] [%clk 0:18:50] } 35... b6 { [%eval -3.07] [%clk 0:00:46] } 36. Rbh1 { [%eval -3.02] [%clk 0:17:47] } 36... Rh8 { [%eval -3.01] [%clk 0:01:09] } 37. Qh5 { [%eval -3.72] [%clk 0:18:16] } 37... Rxh6 { [%eval -3.91] [%clk 0:01:16] } 38. Qxh6+ { [%eval -3.97] [%clk 0:18:45] } 38... Kf6 { [%eval -3.85] [%clk 0:01:27] } 39. Rh5 { [%clk 0:08:22] } 39... Rh8 { [%clk 0:01:48] } 40. Qg5+ { [%clk 0:08:50] } 40... Kg7 { [%clk 0:02:08] } 41. g4 { [%clk 0:08:23] } 41... Qf6 { [%clk 0:02:14] } 0-1