Event: 2025 Melbourne International Open - Masters
Site: Melbourne, Australia
Date: 2025-04-11
White: Bagamasbad, Efren
WhiteTitle: IM
WhiteElo: 1937
Black: Nguyen Thi Mai Hung
BlackTitle: WGM
BlackElo: 2209
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard
TimeControl: 1:30.00 + 30 seconds increment from move 1

1. d4 { [%eval 0.17] [%clk 1:30:30] } 1... d5 { [%eval 0.2] [%clk 1:30:05] } 2. Bf4 { [%eval 0.0] [%clk 1:30:57] } 2... c5 { [%eval 0.06] [%clk 1:29:23] } 3. e3 { [%eval 0.0] [%clk 1:31:10] } 3... Nc6 { [%eval 0.05] [%clk 1:29:48] } 4. Nf3 { [%eval 0.0] [%clk 1:31:03] } 4... Nf6 { [%eval 0.15] [%clk 1:29:55] } 5. c3 { [%eval -0.05] [%clk 1:30:17] } 5... Qb6 { [%eval 0.0] [%clk 1:29:09] } 6. Qb3 { [%eval -0.24] [%clk 1:30:11] } 6... c4 { [%eval -0.15] [%clk 1:28:47] } 7. Qxb6 { [%eval -0.28] [%clk 1:30:39] } 7... axb6 { [%eval -0.24] [%clk 1:29:13] } 8. Na3 { [%eval -0.72] [%clk 1:29:27] } 8... Bf5 { [%eval -0.58] [%clk 1:28:10] } 9. Nb5 { [%eval -0.68] [%clk 1:29:13] } 9... Ra5 { [%eval -0.79] [%clk 1:27:25] } 10. Nc7+? { [%eval -2.23] } { Mistake. a4 was best. } { [%clk 1:28:09] } 10... Kd7 { [%eval -2.19] [%clk 1:25:44] } 11. Ng5?! { [%eval -2.91] } { Inaccuracy. Nd2 was best. } { [%clk 1:27:52] } 11... Bg6 { [%eval -2.93] [%clk 1:25:52] } 12. g3 { [%eval -3.0] [%clk 1:22:14] } 12... e6 { [%eval -3.09] [%clk 1:15:08] } 13. Bh3 { [%eval -2.99] [%clk 1:22:40] } 13... h6 { [%eval -2.68] [%clk 1:00:50] } 14. Ngxe6 { [%eval -2.67] [%clk 1:23:05] } 14... fxe6 { [%eval -2.68] [%clk 1:01:14] } 15. Nxe6 { [%eval -2.6] [%clk 1:23:14] } 15... Ke7 { [%eval -2.58] [%clk 1:01:08] } 16. Nc7 { [%eval -3.12] [%clk 1:07:55] } 16... Be4 { [%eval -3.0] [%clk 0:49:30] } 17. O-O { [%eval -3.1] [%clk 1:07:25] } 17... Nd7? { [%eval -1.5] } { Mistake. g5 was best. } { [%clk 0:44:36] } 18. f3 { [%eval -1.44] [%clk 1:03:59] } 18... Bd3 { [%eval -1.69] [%clk 0:43:41] } 19. Rfe1?! { [%eval -2.85] } { Inaccuracy. Rfd1 was best. } { [%clk 1:04:28] } 19... g5 { [%eval -2.85] [%clk 0:43:45] } 20. e4 { [%eval -2.77] [%clk 1:04:40] } 20... dxe4 { [%eval -2.77] [%clk 0:40:50] } 21. Bd2 { [%eval -3.24] [%clk 1:01:10] } 21... Nde5 { [%eval -3.18] [%clk 0:34:25] } 22. dxe5 { [%eval -3.03] [%clk 0:53:52] } 22... Nxe5 { [%eval -2.91] [%clk 0:34:49] } 23. Bg2?! { [%eval -4.3] } { Inaccuracy. fxe4 was best. } { [%clk 0:53:42] } 23... Kd7 { [%eval -4.42] [%clk 0:33:42] } 24. f4 { [%eval -4.4] [%clk 0:52:48] } 24... gxf4 { [%eval -3.55] [%clk 0:33:24] } 25. gxf4?! { [%eval -4.5] } { Inaccuracy. Bxf4 was best. } { [%clk 0:53:05] } 25... Nf7 { [%eval -4.02] [%clk 0:32:54] } 26. Bxe4 { [%eval -4.01] [%clk 0:51:40] } 26... Kxc7 { [%eval -3.73] [%clk 0:32:45] } 27. b4 { [%eval -4.14] [%clk 0:51:44] } 27... Rg8+ { [%eval -4.06] [%clk 0:29:51] } 28. Kh1 { [%eval -4.52] [%clk 0:51:50] } 28... Bxe4+ { [%eval -4.57] [%clk 0:29:24] } 29. Rxe4 { [%eval -4.62] [%clk 0:52:18] } 29... Nd6 { [%eval -4.5] [%clk 0:29:45] } 30. Re2 { [%eval -4.57] [%clk 0:42:49] } 30... Rd5 { [%eval -4.46] [%clk 0:27:05] } 31. a4 { [%eval -4.59] [%clk 0:42:23] } 31... Rh5 { [%eval -4.04] [%clk 0:26:14] } 32. Rf1 { [%eval -4.3] [%clk 0:41:37] } 32... Nf5 { [%eval -4.64] [%clk 0:24:33] } 33. Be1 { [%eval -4.61] [%clk 0:41:56] } 33... Ng3+ { [%eval -4.56] [%clk 0:23:47] } 34. Bxg3 { [%eval -4.26] [%clk 0:42:08] } 34... Rxg3 { [%eval -4.54] [%clk 0:24:14] } 35. f5 { [%eval -5.1] [%clk 0:37:05] } 35... Rxc3 { [%eval -4.81] [%clk 0:24:08] } 36. f6 { [%eval -4.76] [%clk 0:37:17] } 36... Rd5 { [%eval -4.57] [%clk 0:23:52] } 37. Rf4 { [%eval -4.75] [%clk 0:37:12] } 37... Rc1+ { [%eval -4.71] [%clk 0:22:41] } 38. Kg2 { [%eval -4.7] [%clk 0:37:40] } 38... Rg5+ { [%eval -4.43] [%clk 0:18:57] } 39. Kh3 { [%eval -4.43] [%clk 0:36:51] } 39... b5 { [%eval -4.09] [%clk 0:15:39] } 40. axb5 { [%eval -4.44] [%clk 0:37:14] } 40... Rxb5 { [%eval -4.12] [%clk 0:16:05] } 41. f7 { [%eval -4.01] [%clk 0:34:46] } 41... Rd5 { [%eval -3.87] [%clk 0:11:10] } 42. Re8 { [%eval -3.67] [%clk 0:34:27] } 42... Rd8 { [%eval -3.01] [%clk 0:10:47] } 43. b5 { [%eval -2.76] [%clk 0:33:54] } 43... Rcd1?! { [%eval -1.53] } { Inaccuracy. Rd3+ was best. } { [%clk 0:05:15] } 44. Rxc4+ { [%eval -1.48] [%clk 0:34:03] } 44... Kb6 { [%eval -1.2] [%clk 0:05:43] } 45. Rg4? { [%eval -2.71] } { Mistake. Rc2 was best. } { [%clk 0:32:38] } 45... Bc5 { [%eval -2.71] [%clk 0:04:48] } 46. Rgg8 { [%eval -3.11] [%clk 0:28:00] } 46... R8d3+ { [%eval -3.11] [%clk 0:05:07] } 47. Kh4 { [%eval -3.03] [%clk 0:28:09] } 47... Rh1 { [%eval -2.4] [%clk 0:03:02] } 48. Kh5?? { [%eval -4.89] } { Blunder. Re6+ was best. } { [%clk 0:27:01] } 48... Rxh2+ { [%eval -5.06] [%clk 0:03:17] } 49. Kg6 { [%eval -4.92] [%clk 0:27:28] } 49... Rg3+?! { [%eval -3.71] } { Inaccuracy. Rf3 was best. } { [%clk 0:02:17] } 50. Kh7 { [%eval -3.55] [%clk 0:27:52] } 50... Rf3 { [%eval -3.71] [%clk 0:02:44] } 51. Rg6+?! { [%eval -4.67] } { Inaccuracy. Rg7 was best. } { [%clk 0:28:07] } 51... Kxb5 { [%eval -4.64] [%clk 0:03:02] } 52. Kg8 { [%eval -4.69] [%clk 0:28:09] } 52... Rhf2 { [%eval -4.6] [%clk 0:03:10] } 53. Rg7 { [%eval -4.44] [%clk 0:28:24] } 53... b6 { [%eval -4.85] [%clk 0:03:12] } 54. Re6 { [%eval -4.75] [%clk 0:27:28] } 54... Rf6 { [%eval -4.61] [%clk 0:03:04] } 55. Re5 { [%eval -4.78] [%clk 0:25:00] } 55... R2f5 { [%eval -4.61] [%clk 0:03:06] } 56. Re1 { [%eval -5.08] [%clk 0:24:17] } 56... Rg5 { [%eval -4.96] [%clk 0:02:23] } 57. Rxg5 { [%eval -5.87] [%clk 0:23:13] } 57... hxg5 { [%eval -5.78] [%clk 0:02:52] } 58. Re5 { [%eval -5.78] [%clk 0:23:41] } 58... g4 { [%eval -5.76] [%clk 0:03:10] } 59. Rg5 { [%eval -7.22] [%clk 0:24:09] } 59... Rf4 { [%eval -7.12] [%clk 0:03:27] } 60. Kg7 { [%eval -6.34] [%clk 0:24:02] } 60... Kc4 { [%eval -6.49] [%clk 0:03:49] } 0-1