Event: Asian Age Group 2025
Site: Berjaya Penang
Date: 2025-07-06
White: Duong Ngoc Nga
WhiteElo: 1687
Black: Sim, En Rui Audelle
BlackElo: 1694
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:50] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.18] } 2... g6 { [%eval 0.28] [%clk 1:27:35] } 3. Nc3 { [%eval 0.18] [%clk 1:31:41] } 3... d5 { [%eval 0.28] [%clk 1:27:39] } 4. cxd5 { [%eval 0.21] } 4... Nxd5 { [%eval 0.17] [%clk 1:28:02] } 5. e4 { [%eval 0.2] [%clk 1:32:15] } 5... Nxc3 { [%eval 0.22] [%clk 1:28:26] } 6. bxc3 { [%eval 0.17] [%clk 1:32:40] } 6... Bg7 { [%eval 0.17] [%clk 1:28:53] } 7. Be3 { [%eval 0.29] [%clk 1:32:24] } 7... c5 { [%eval 0.12] [%clk 1:29:19] } 8. Rc1 { [%eval 0.23] [%clk 1:31:42] } 8... Qa5 { [%eval 0.26] [%clk 1:29:30] } 9. Qd2 { [%eval 0.21] [%clk 1:30:54] } 9... cxd4 { [%eval 0.21] [%clk 1:29:27] } 10. cxd4 { [%eval 0.22] [%clk 1:27:04] } 10... Qxd2+ { [%eval 0.16] [%clk 1:29:54] } 11. Kxd2 { [%eval 0.07] [%clk 1:26:05] } 11... O-O { [%eval 0.09] [%clk 1:28:40] } 12. Bc4 { [%eval 0.02] [%clk 1:24:40] } 12... Rd8 { [%eval 0.0] [%clk 1:24:04] } 13. Nf3 { [%eval 0.01] [%clk 1:15:50] } 13... h6 { [%eval 0.34] [%clk 1:23:08] } 14. Ke2 { [%eval 0.36] [%clk 1:15:17] } 14... Bg4 { [%eval 0.79] [%clk 1:07:15] } 15. Bd5?! { [%eval 0.09] } { Inaccuracy. d5 was best. } { [%clk 1:08:56] } 15... Nc6 { [%eval 0.1] [%clk 1:07:03] } 16. Bxc6 { [%eval 0.09] [%clk 1:09:15] } 16... bxc6 { [%eval 0.11] [%clk 1:07:29] } 17. Rhd1 { [%eval 0.08] [%clk 1:08:46] } 17... Rab8 { [%eval 0.1] [%clk 0:43:04] } 18. Rd2 { [%eval 0.16] [%clk 1:06:57] } 18... Rdc8 { [%eval 0.19] [%clk 0:39:16] } 19. Rc5 { [%eval 0.1] [%clk 1:05:38] } 19... Rb5 { [%eval 0.23] [%clk 0:37:22] } 20. Rdc2 { [%eval 0.05] [%clk 0:59:55] } 20... h5?! { [%eval 1.04] } { Inaccuracy. Rd8 was best. } { [%clk 0:28:29] } 21. h3?! { [%eval 0.34] } { Inaccuracy. Rxc6 was best. } { [%clk 0:58:55] } 21... Bd7 { [%eval 0.62] [%clk 0:28:20] } 22. Kd3?! { [%eval 0.06] } { Inaccuracy. Ne1 was best. } { [%clk 0:56:09] } 22... f6 { [%eval 0.4] [%clk 0:22:52] } 23. Nd2 { [%eval 0.41] [%clk 0:52:35] } 23... Kf7 { [%eval 0.46] [%clk 0:21:09] } 24. Nb3 { [%eval 0.43] [%clk 0:50:07] } 24... e6 { [%eval 0.45] [%clk 0:17:54] } 25. R2c4 { [%eval 0.0] [%clk 0:44:49] } 25... Bf8 { [%eval 0.0] [%clk 0:17:11] } 26. Rxb5 { [%eval -0.05] [%clk 0:43:16] } 26... cxb5 { [%eval 0.0] } 27. Rxc8 { [%eval -0.04] [%clk 0:43:37] } 27... Bxc8 { [%eval 0.0] [%clk 0:18:04] } 28. Kc3 { [%eval -0.48] [%clk 0:39:05] } 28... Ke8 { [%eval -0.06] [%clk 0:14:27] } 29. f4 { [%eval -0.42] [%clk 0:31:41] } 29... Bb7 { [%eval -0.08] [%clk 0:13:04] } 30. Kd3?? { [%eval -2.34] } { Blunder. Nc5 was best. } { [%clk 0:30:58] } 30... f5 { [%eval -2.04] [%clk 0:12:36] } 31. exf5?! { [%eval -3.1] } { Inaccuracy. Nc5 was best. } { [%clk 0:29:07] } 31... exf5 { [%eval -3.16] [%clk 0:11:34] } 32. g3 { [%eval -3.01] [%clk 0:29:09] } 32... Bb4 { [%eval -2.86] [%clk 0:11:30] } 33. Nc5 { [%eval -3.45] [%clk 0:21:31] } 33... Bg2?! { [%eval -2.7] } { Inaccuracy. Bd5 was best. } { [%clk 0:10:28] } 34. Bd2 { [%eval -2.78] [%clk 0:20:01] } 34... Ba3 { [%eval -2.76] [%clk 0:09:56] } 35. h4?! { [%eval -4.17] } { Inaccuracy. Na6 was best. } { [%clk 0:18:53] } 35... Bd5 { [%eval -4.07] [%clk 0:09:53] } 36. Na6 { [%eval -4.23] [%clk 0:16:21] } 36... Kd7 { [%eval -4.15] [%clk 0:08:23] } 37. Bb4?! { [%eval -6.01] } { Inaccuracy. Nb4 was best. } { [%clk 0:15:33] } 37... Bxb4 { [%eval -6.15] [%clk 0:08:48] } 38. Nxb4 { [%eval -6.15] [%clk 0:16:00] } 38... Bc4+ { [%eval -6.04] [%clk 0:09:14] } 39. Kc3 { [%eval -6.27] [%clk 0:16:04] } 39... a5 { [%eval -6.17] [%clk 0:09:35] } 40. Na6 { [%eval -6.83] [%clk 0:13:53] } 40... Bxa2 { [%eval -6.58] [%clk 0:09:44] } 41. Nc5+ { [%eval -6.76] [%clk 0:14:09] } 41... Kc6 { [%eval -6.62] [%clk 0:09:44] } 42. Kb2 { [%eval -7.24] [%clk 0:13:28] } 42... Bc4 { [%eval -7.67] [%clk 0:09:59] } 43. Kc3 { [%eval -7.94] [%clk 0:13:21] } 43... Kd5 { [%eval -7.49] [%clk 0:09:39] } 44. Nd7 { [%eval -8.48] [%clk 0:10:44] } 44... b4+ { [%eval -8.21] [%clk 0:09:58] } 45. Kb2 { [%eval -8.24] [%clk 0:10:54] } 45... Kxd4 { [%eval -8.39] [%clk 0:10:06] } 46. Ne5 { [%eval -10.98] [%clk 0:10:23] } 46... a4 { [%eval -9.81] [%clk 0:09:50] } 47. Nf3+ { [%eval -12.51] [%clk 0:08:29] } 47... Ke3 { [%eval #-14] [%clk 0:10:05] } 48. Ne5 { [%eval #-17] [%clk 0:08:46] } 48... a3+ { [%eval -12.35] [%clk 0:10:15] } 49. Kc1?! { [%eval #-9] } { Checkmate is now unavoidable. Kb1 was best. } { [%clk 0:08:03] } 49... Bd3 { [%eval #-8] [%clk 0:10:35] } 0-1