Event: Round 4: Chong, Kai Ni Agnes - Ton, Nu Quynh Duong
Date: 2025-07-24
White: Chong, Kai Ni Agnes
WhiteTitle: WFM
WhiteElo: 2134
Black: Ton, Nu Quynh Duong
BlackTitle: WCM
BlackElo: 1970
Result: 0-1
ECO: D22
Opening: Queen's Gambit Accepted: Alekhine Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.2] [%clk 1:30:47] } 2. c4 { [%eval 0.18] [%clk 1:31:15] } 2... dxc4 { [%eval 0.28] [%clk 1:30:24] } 3. Nf3 { [%eval 0.19] [%clk 1:31:30] } 3... a6 { [%eval 0.16] [%clk 1:30:47] } 4. e3 { [%eval 0.21] [%clk 1:30:11] } 4... Nf6 { [%eval 0.29] [%clk 1:31:05] } 5. Bxc4 { [%eval 0.27] [%clk 1:30:02] } 5... e6 { [%eval 0.21] [%clk 1:31:20] } 6. O-O { [%eval 0.26] [%clk 1:27:54] } 6... b5 { [%eval 0.39] [%clk 1:31:40] } 7. Bd3 { [%eval 0.35] [%clk 1:25:52] } 7... Bb7 { [%eval 0.39] [%clk 1:30:53] } 8. Qe2 { [%eval 0.34] [%clk 1:24:49] } 8... c5 { [%eval 0.37] [%clk 1:29:12] } 9. dxc5 { [%eval 0.48] [%clk 1:22:55] } 9... Nc6 { [%eval 0.43] [%clk 1:19:56] } 10. Rd1 { [%eval 0.48] [%clk 1:17:26] } 10... Qc7 { [%eval 0.49] [%clk 1:18:50] } 11. a4 { [%eval 0.54] [%clk 1:08:54] } 11... b4 { [%eval 0.91] [%clk 1:16:46] } 12. e4?! { [%eval -0.02] } { Inaccuracy. Nbd2 was best. } { [%clk 1:08:11] } 12... Bxc5 { [%eval 0.02] [%clk 1:06:08] } 13. Be3 { [%eval 0.04] [%clk 1:08:14] } 13... Bxe3 { [%eval -0.01] [%clk 1:05:01] } 14. Qxe3 { [%eval 0.12] [%clk 1:08:21] } 14... O-O?! { [%eval 0.69] } { Inaccuracy. Ng4 was best. } { [%clk 1:02:29] } 15. e5?! { [%eval 0.0] } { Inaccuracy. h3 was best. } { [%clk 0:59:47] } 15... Nd5?! { [%eval 0.58] } { Inaccuracy. Nd7 was best. } { [%clk 1:01:50] } 16. Qe4 { [%eval 0.56] [%clk 0:53:58] } 16... g6 { [%eval 0.81] [%clk 1:00:08] } 17. Nbd2 { [%eval 0.93] [%clk 0:53:46] } 17... Na5 { [%eval 1.36] [%clk 0:47:32] } 18. Qh4 { [%eval 1.29] [%clk 0:50:48] } 18... Qe7 { [%eval 1.46] [%clk 0:41:43] } 19. Ng5 { [%eval 1.52] [%clk 0:44:54] } 19... h5 { [%eval 1.92] [%clk 0:36:09] } 20. Nde4 { [%eval 1.91] [%clk 0:37:33] } 20... Nc6?! { [%eval 3.04] } { Inaccuracy. Bc6 was best. } { [%clk 0:22:06] } 21. Qg3 { [%eval 3.03] [%clk 0:36:34] } 21... Rad8 { [%eval 3.1] [%clk 0:12:10] } 22. Be2 { [%eval 3.09] [%clk 0:33:40] } 22... f6?! { [%eval 3.97] } { Inaccuracy. Kh8 was best. } { [%clk 0:05:29] } 23. exf6 { [%eval 4.29] [%clk 0:23:37] } 23... Nxf6 { [%eval 4.9] [%clk 0:05:07] } 24. Nxf6+?? { [%eval 1.78] } { Blunder. Nxe6 was best. } { [%clk 0:16:15] } 24... Qxf6 { [%eval 1.9] [%clk 0:05:15] } 25. Ne4?! { [%eval 0.84] } { Inaccuracy. Bxh5 was best. } { [%clk 0:15:53] } 25... Qg7? { [%eval 2.11] } { Mistake. Qxb2 was best. } { [%clk 0:03:31] } 26. Nd6?! { [%eval 1.19] } { Inaccuracy. Nc5 was best. } { [%clk 0:15:37] } 26... Ba8 { [%eval 1.19] [%clk 0:02:25] } 27. Bxa6? { [%eval 0.0] } { Mistake. Bc4 was best. } { [%clk 0:14:43] } 27... Ne5?? { [%eval 2.29] } { Blunder. Nd4 was best. } { [%clk 0:02:12] } 28. Be2?! { [%eval 1.51] } { Inaccuracy. Nc4 was best. } { [%clk 0:13:59] } 28... Bd5 { [%eval 1.41] [%clk 0:02:01] } 29. Nb5 { [%eval 1.43] [%clk 0:13:39] } 29... Kh7 { [%eval 1.82] [%clk 0:00:47] } 30. Rd4 { [%eval 1.72] [%clk 0:09:28] } 30... Nc6 { [%eval 1.96] [%clk 0:00:43] } 31. Rd2 { [%eval 1.95] [%clk 0:09:16] } 31... Na5 { [%eval 2.47] [%clk 0:00:39] } 32. Rad1 { [%eval 2.34] [%clk 0:08:15] } 32... Nb3?! { [%eval 3.63] } { Inaccuracy. Rd7 was best. } { [%clk 0:00:43] } 33. Rc2? { [%eval 1.78] } { Mistake. Rxd5 was best. } { [%clk 0:06:00] } 33... Na5? { [%eval 3.42] } { Mistake. Rc8 was best. } { [%clk 0:00:38] } 34. Rc7 { [%eval 3.27] [%clk 0:06:16] } 34... Rf7 { [%eval 3.17] [%clk 0:00:39] } 35. Rdc1 { [%eval 2.63] [%clk 0:05:11] } 35... Rdd7?! { [%eval 3.39] } { Inaccuracy. Nc6 was best. } { [%clk 0:00:48] } 36. Rxd7 { [%eval 3.33] [%clk 0:04:31] } 36... Rxd7 { [%eval 3.29] [%clk 0:01:17] } 37. Rc7 { [%eval 3.01] [%clk 0:04:39] } 37... Bc4 { [%eval 3.58] [%clk 0:00:36] } 38. Bxc4 { [%eval 3.59] [%clk 0:01:47] } 38... Nxc4 { [%eval 3.26] [%clk 0:01:01] } 39. h3? { [%eval 1.86] } { Mistake. Rxd7 was best. } { [%clk 0:01:08] } 39... Nxb2 { [%eval 1.66] [%clk 0:01:03] } 40. Rc6? { [%eval 0.0] } { Mistake. a5 was best. } { [%clk 0:01:00] } 40... Nxa4 { [%eval 0.0] [%clk 0:00:54] } 41. Rxe6 { [%eval -0.41] [%clk 0:01:13] } 41... b3 { [%eval -0.53] [%clk 0:00:45] } 42. Qxb3?! { [%eval -1.54] } { Inaccuracy. Rc6 was best. } { [%clk 0:01:00] } 42... Nc5 { [%eval -1.35] [%clk 0:01:09] } 43. Qe3 { [%eval -1.48] [%clk 0:01:12] } 43... Nxe6 { [%eval -1.18] [%clk 0:01:29] } 44. Qxe6 { [%eval -0.84] [%clk 0:01:36] } 44... Rf7?! { [%eval -0.11] } { Inaccuracy. Re7 was best. } { [%clk 0:01:50] } 45. Nd6?? { [%eval -3.84] } { Blunder. g3 was best. } { [%clk 0:01:30] } 45... Qa1+ { [%eval -4.36] [%clk 0:01:31] } 46. Kh2 { [%eval -4.33] [%clk 0:01:53] } 46... Rxf2 { [%eval -4.29] [%clk 0:01:44] } 47. Ne4 { [%eval -4.28] [%clk 0:01:33] } 47... Rf5 { [%eval -3.86] [%clk 0:01:41] } 48. Qe7+ { [%eval -4.35] [%clk 0:00:52] } 48... Qg7 { [%eval -4.38] [%clk 0:01:41] } 49. Ng5+ { [%eval -5.2] [%clk 0:01:00] } 49... Kh6 { [%eval -5.0] [%clk 0:01:28] } 50. Qxg7+ { [%eval -4.91] [%clk 0:00:43] } 50... Kxg7 { [%eval -4.7] [%clk 0:01:54] } 51. h4 { [%eval -5.89] [%clk 0:01:02] } 51... Kf6 { [%eval -5.87] [%clk 0:02:12] } 52. Nf3 { [%eval -5.86] [%clk 0:01:20] } 52... Rf4 { [%eval -5.43] [%clk 0:02:24] } 53. Kh3 { [%eval -6.46] [%clk 0:01:29] } 53... Kf5 { [%eval -5.99] [%clk 0:02:32] } 54. Kg3 { [%eval -6.23] [%clk 0:01:28] } 54... Rg4+ { [%eval -5.76] [%clk 0:02:36] } 55. Kh3 { [%eval -6.53] [%clk 0:01:36] } 55... Kf4 { [%eval -6.77] [%clk 0:02:17] } 56. Ng1 { [%eval -7.12] [%clk 0:00:37] } 56... Rg3+ { [%eval -6.91] [%clk 0:02:17] } 57. Kh2 { [%eval -6.81] [%clk 0:01:04] } 57... Ra3 { [%eval -6.7] [%clk 0:01:56] } 58. Nh3+ { [%eval -7.39] [%clk 0:00:37] } 58... Kg4 { [%eval -7.37] [%clk 0:02:14] } 59. Nf2+ { [%eval -7.2] [%clk 0:00:35] } 59... Kxh4 { [%eval -6.45] [%clk 0:02:37] } 60. Nh3 { [%eval -7.97] [%clk 0:01:02] } 60... g5 { [%eval #-15] [%clk 0:02:26] } 61. Nf2 { [%eval #-15] [%clk 0:01:28] } 61... g4 { [%eval #-20] [%clk 0:02:32] } 62. Ne4 { [%eval #-12] [%clk 0:01:47] } 62... g3+ { [%eval #-11] [%clk 0:02:49] } 0-1