Event: Round 8.1: Nguyen, Ngoc Hien - Hajdinic, Ema
Date: 2024-12-16
White: Nguyen, Ngoc Hien
WhiteTitle: WFM
WhiteElo: 2035
Black: Hajdinic, Ema
BlackTitle: WCM
BlackElo: 1993
Result: 1-0
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:03] } 1... Nf6 { [%eval 0.19] [%clk 0:03:03] } 2. Nf3 { [%eval 0.11] [%clk 0:03:05] } 2... d5 { [%eval 0.11] [%clk 0:03:04] } 3. e3 { [%eval 0.0] [%clk 0:03:06] } 3... Bg4 { [%eval 0.32] [%clk 0:03:04] } 4. c4 { [%eval 0.28] [%clk 0:03:07] } 4... e6 { [%eval 0.41] [%clk 0:03:05] } 5. Qb3 { [%eval 0.35] [%clk 0:03:08] } 5... b6 { [%eval 0.59] [%clk 0:02:55] } 6. Ne5 { [%eval 0.56] [%clk 0:03:07] } 6... c6 { [%eval 0.56] [%clk 0:02:40] } 7. Nc3 { [%eval 0.57] [%clk 0:03:07] } 7... Bd6 { [%eval 0.71] [%clk 0:02:37] } 8. Nxg4 { [%eval 0.78] [%clk 0:02:21] } 8... Nxg4 { [%eval 0.66] [%clk 0:02:37] } 9. cxd5 { [%eval 0.67] [%clk 0:02:17] } 9... exd5 { [%eval 0.77] [%clk 0:02:32] } 10. g3 { [%eval 0.57] [%clk 0:01:45] } 10... Qf6? { [%eval 1.84] } { Mistake. Nf6 was best. } { [%clk 0:02:28] } 11. Qc2 { [%eval 1.64] [%clk 0:01:42] } 11... h5?! { [%eval 2.34] } { Inaccuracy. Qf3 was best. } { [%clk 0:02:17] } 12. h3 { [%eval 2.33] [%clk 0:01:15] } 12... Nh6 { [%eval 2.22] [%clk 0:02:17] } 13. Bg2 { [%eval 1.98] [%clk 0:01:15] } 13... Nf5? { [%eval 3.55] } { Mistake. O-O was best. } { [%clk 0:02:05] } 14. Nxd5 { [%eval 3.33] [%clk 0:00:47] } 14... Qe6 { [%eval 3.41] [%clk 0:01:42] } 15. Nf4? { [%eval 1.99] } { Mistake. Nc3 was best. } { [%clk 0:00:37] } 15... Bxf4 { [%eval 2.12] [%clk 0:01:29] } 16. gxf4 { [%eval 2.13] [%clk 0:00:37] } 16... Nxd4 { [%eval 1.87] [%clk 0:01:27] } 17. Qd3 { [%eval 1.49] [%clk 0:00:35] } 17... Nf5 { [%eval 1.38] [%clk 0:01:14] } 18. Qe4 { [%eval 1.44] [%clk 0:00:34] } 18... Qxe4?! { [%eval 2.06] } { Inaccuracy. Rh6 was best. } { [%clk 0:01:11] } 19. Bxe4 { [%eval 2.17] [%clk 0:00:35] } 19... Nd6 { [%eval 2.12] [%clk 0:01:12] } 20. Bf3 { [%eval 2.06] [%clk 0:00:36] } 20... Ke7 { [%eval 2.16] [%clk 0:00:50] } 21. Bd2?! { [%eval 1.31] } { Inaccuracy. b3 was best. } { [%clk 0:00:36] } 21... Na6?! { [%eval 2.28] } { Inaccuracy. g6 was best. } { [%clk 0:00:45] } 22. Bxc6 { [%eval 1.72] [%clk 0:00:31] } 22... Rac8 { [%eval 1.68] [%clk 0:00:46] } 23. Ba4 { [%eval 1.19] [%clk 0:00:32] } 23... Ne4?! { [%eval 1.88] } { Inaccuracy. Nc5 was best. } { [%clk 0:00:42] } 24. Rd1 { [%eval 1.87] [%clk 0:00:21] } 24... Nxd2 { [%eval 1.93] [%clk 0:00:25] } 25. Rxd2 { [%eval 1.87] [%clk 0:00:22] } 25... Rc1+ { [%eval 1.83] [%clk 0:00:21] } 26. Rd1 { [%eval 1.87] [%clk 0:00:13] } 26... Rxd1+ { [%eval 1.77] [%clk 0:00:12] } 27. Bxd1 { [%eval 1.74] [%clk 0:00:11] } 27... Nb4 { [%eval 2.05] [%clk 0:00:11] } 28. Bb3 { [%eval 2.15] [%clk 0:00:09] } 28... Rd8 { [%eval 2.44] [%clk 0:00:09] } 29. Ke2 { [%eval 2.33] [%clk 0:00:10] } 29... Nd3?! { [%eval 3.43] } { Inaccuracy. Na6 was best. } { [%clk 0:00:10] } 30. Rb1?! { [%eval 2.21] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:08] } 30... Nc5 { [%eval 2.26] [%clk 0:00:09] } 31. Bc2 { [%eval 2.07] [%clk 0:00:09] } 31... g6 { [%eval 2.34] [%clk 0:00:08] } 32. b4 { [%eval 2.28] [%clk 0:00:10] } 32... Nb7 { [%eval 2.37] [%clk 0:00:08] } 33. a4 { [%eval 1.9] [%clk 0:00:11] } 33... Nd6 { [%eval 1.73] [%clk 0:00:09] } 34. Bd3 { [%eval 1.66] [%clk 0:00:12] } 34... f5? { [%eval 2.98] } { Mistake. Rc8 was best. } 35. Rg1 { [%eval 3.1] [%clk 0:00:13] } 35... Kf6 { [%eval 3.04] [%clk 0:00:06] } 36. Rc1 { [%eval 2.97] [%clk 0:00:14] } 36... Rd7 { [%eval 3.29] [%clk 0:00:07] } 37. Rc6 { [%eval 3.04] [%clk 0:00:15] } 37... Ke6 { [%eval 3.57] [%clk 0:00:07] } 38. Bc4+ { [%eval 3.45] [%clk 0:00:00] } 38... Ke7 { [%eval 3.41] [%clk 0:00:08] } 39. Bd3 { [%eval 2.81] [%clk 0:01:13] } 39... Ke6 { [%eval 3.46] [%clk 0:00:08] } 40. f3 { [%eval 3.57] [%clk 0:01:11] } 40... Kd5 { [%eval 3.22] [%clk 0:00:09] } 41. Rc3 { [%eval 3.25] [%clk 0:01:09] } 41... Ke6 { [%eval 3.42] [%clk 0:00:09] } 42. e4 { [%eval 3.42] [%clk 0:01:09] } 42... Ke7 { [%eval 3.74] [%clk 0:00:09] } 43. Ke3 { [%eval 3.54] [%clk 0:01:08] } 43... Ke6?! { [%eval 5.46] } { Inaccuracy. fxe4 was best. } { [%clk 0:00:08] } 44. Rc6 { [%eval 4.6] [%clk 0:01:09] } 44... Ke7 { [%eval 5.04] [%clk 0:00:09] } 45. e5 { [%eval 5.41] [%clk 0:01:09] } 45... Nf7 { [%eval 5.73] [%clk 0:00:06] } 46. Rxg6 { [%eval 5.57] [%clk 0:01:05] } 46... Rc7 { [%eval 5.59] [%clk 0:00:06] } 47. Bxf5 { [%eval 5.38] [%clk 0:01:03] } 47... Rc4?! { [%eval 7.0] } { Inaccuracy. Rc3+ was best. } { [%clk 0:00:06] } 48. Re6+ { [%eval 7.21] [%clk 0:01:03] } 48... Kf8 { [%eval 7.13] [%clk 0:00:07] } 49. Rf6 { [%eval 6.62] [%clk 0:01:03] } 49... Ke7 { [%eval 6.37] [%clk 0:00:08] } 50. Re6+ { [%eval 6.11] [%clk 0:01:01] } 50... Kf8 { [%eval 6.39] [%clk 0:00:09] } 51. Bg6 { [%eval 6.28] [%clk 0:01:01] } 51... Kg7 { [%eval 6.21] [%clk 0:00:05] } 52. Bxh5 { [%eval 6.18] [%clk 0:01:02] } 52... Nh6 { [%eval 6.25] [%clk 0:00:05] } 53. Bg4 { [%eval 5.85] [%clk 0:01:00] } 53... Rxb4 { [%eval 5.85] [%clk 0:00:04] } 54. Re7+ { [%eval 5.68] [%clk 0:01:01] } 54... Kf8 { [%eval 6.62] [%clk 0:00:05] } 55. Rxa7 { [%eval 6.87] [%clk 0:01:02] } 55... Rb3+ { [%eval 6.76] [%clk 0:00:06] } 56. Ke4 { [%eval 6.28] [%clk 0:01:03] } 56... Nf7 { [%eval 7.69] [%clk 0:00:07] } 57. Kf5 { [%eval 8.02] [%clk 0:01:03] } 57... Nd8 { [%eval 10.33] [%clk 0:00:07] } 58. h4 { [%eval 7.61] [%clk 0:01:03] } 58... Ra3? { [%eval #19] } { Checkmate is now unavoidable. b5 was best. } { [%clk 0:00:07] } 59. Ra8?! { [%eval 10.25] } { Lost forced checkmate sequence. Kf6 was best. } { [%clk 0:01:03] } 59... Ke7 { [%eval 8.79] [%clk 0:00:08] } 60. h5 { [%eval 9.93] [%clk 0:01:04] } 60... b5 { [%eval 11.03] [%clk 0:00:08] } 61. h6 { [%eval 10.61] [%clk 0:01:05] } 61... Nf7 { [%eval 11.54] [%clk 0:00:08] } 62. h7 { [%eval 10.14] [%clk 0:01:05] } 62... bxa4?! { [%eval #4] } { Checkmate is now unavoidable. Rxa4 was best. } { [%clk 0:00:09] } 63. Ra7+ { [%eval #3] [%clk 0:01:07] } 63... Kf8 { [%eval #3] [%clk 0:00:08] } 64. Rxf7+ { [%eval #4] [%clk 0:01:07] } 1-0