Event: Round 5.2: Nguyen, Ngoc Hien - Volchkova, Alena
Date: 2024-12-16
White: Nguyen, Ngoc Hien
WhiteTitle: WFM
WhiteElo: 2035
Black: Volchkova, Alena
BlackElo: 2022
Result: 0-1
ECO: A46
Opening: Indian Defense: Knights Variation
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 0:03:04] } 2... e6 { [%eval 0.14] [%clk 0:03:04] } 3. Nbd2 { [%eval 0.07] [%clk 0:03:04] } 3... b6 { [%eval 0.6] [%clk 0:02:57] } 4. e4 { [%eval 0.62] [%clk 0:03:04] } 4... Bb7 { [%eval 0.6] [%clk 0:02:57] } 5. Bd3 { [%eval 0.52] [%clk 0:03:04] } 5... c5 { [%eval 0.98] [%clk 0:02:53] } 6. c3 { [%eval 0.58] [%clk 0:03:05] } 6... g6? { [%eval 2.01] } { Mistake. cxd4 was best. } { [%clk 0:02:44] } 7. O-O { [%eval 1.48] [%clk 0:03:02] } 7... Bg7 { [%eval 2.05] [%clk 0:02:46] } 8. Qe2?! { [%eval 0.97] } { Inaccuracy. e5 was best. } { [%clk 0:02:39] } 8... O-O { [%eval 0.99] [%clk 0:02:44] } 9. Re1 { [%eval 0.44] [%clk 0:02:29] } 9... d6 { [%eval 0.7] [%clk 0:02:44] } 10. Nf1 { [%eval 0.31] [%clk 0:02:26] } 10... Nbd7 { [%eval 0.4] [%clk 0:02:18] } 11. Bf4?! { [%eval -0.22] } { Inaccuracy. Bd2 was best. } { [%clk 0:02:08] } 11... Qc7 { [%eval 0.32] [%clk 0:02:05] } 12. Rad1 { [%eval 0.05] [%clk 0:02:06] } 12... Nh5 { [%eval 0.25] [%clk 0:01:52] } 13. Bc1 { [%eval 0.14] [%clk 0:01:57] } 13... e5 { [%eval 0.48] [%clk 0:01:46] } 14. dxe5 { [%eval 0.53] [%clk 0:01:49] } 14... Nxe5 { [%eval 0.5] [%clk 0:01:42] } 15. Bc2 { [%eval 0.24] [%clk 0:01:26] } 15... Rae8 { [%eval 0.34] [%clk 0:01:42] } 16. Nxe5 { [%eval 0.4] [%clk 0:01:08] } 16... Bxe5 { [%eval 0.81] [%clk 0:01:42] } 17. Ng3 { [%eval 0.7] [%clk 0:01:08] } 17... Nxg3 { [%eval 0.67] [%clk 0:01:38] } 18. hxg3 { [%eval 0.55] [%clk 0:01:08] } 18... Bc6 { [%eval 0.72] [%clk 0:01:22] } 19. Bh6 { [%eval 0.42] [%clk 0:01:02] } 19... Bg7 { [%eval 0.42] [%clk 0:01:23] } 20. Bxg7 { [%eval 0.29] [%clk 0:00:59] } 20... Kxg7 { [%eval 0.35] [%clk 0:01:24] } 21. Qd2 { [%eval 0.28] [%clk 0:00:56] } 21... Rd8 { [%eval 0.3] [%clk 0:01:20] } 22. c4 { [%eval 0.1] [%clk 0:00:52] } 22... Qe7 { [%eval 0.05] [%clk 0:01:14] } 23. Qc3+ { [%eval 0.07] [%clk 0:00:38] } 23... f6 { [%eval 0.3] [%clk 0:01:15] } 24. Rd2 { [%eval 0.32] [%clk 0:00:33] } 24... Qe6 { [%eval 0.42] [%clk 0:01:03] } 25. b3 { [%eval 0.22] [%clk 0:00:26] } 25... Rd7 { [%eval 0.29] [%clk 0:01:03] } 26. Red1 { [%eval 0.29] [%clk 0:00:27] } 26... a6 { [%eval 0.42] [%clk 0:00:46] } 27. f3 { [%eval 0.33] [%clk 0:00:19] } 27... b5 { [%eval 0.72] [%clk 0:00:47] } 28. cxb5 { [%eval 0.27] [%clk 0:00:19] } 28... axb5 { [%eval 0.38] [%clk 0:00:48] } 29. Qe3 { [%eval 0.13] [%clk 0:00:17] } 29... Ra8 { [%eval 0.11] [%clk 0:00:31] } 30. Bb1 { [%eval 0.0] [%clk 0:00:18] } 30... Rad8 { [%eval 0.08] [%clk 0:00:28] } 31. Qc3 { [%eval 0.0] [%clk 0:00:15] } 31... b4 { [%eval -0.02] [%clk 0:00:23] } 32. Qe3 { [%eval -0.26] [%clk 0:00:14] } 32... Qe5 { [%eval 0.07] [%clk 0:00:24] } 33. Kf2 { [%eval 0.0] [%clk 0:00:14] } 33... h5 { [%eval 0.0] [%clk 0:00:23] } 34. Qd3 { [%eval -0.03] [%clk 0:00:12] } 34... Qg5 { [%eval 0.0] [%clk 0:00:12] } 35. Qa6 { [%eval 0.0] [%clk 0:00:10] } 35... Bb7 { [%eval 0.0] [%clk 0:00:06] } 36. Qb6 { [%eval 0.0] [%clk 0:00:07] } 36... Qe5?! { [%eval 0.57] } { Inaccuracy. h4 was best. } { [%clk 0:00:07] } 37. Qb5?! { [%eval 0.0] } { Inaccuracy. Bd3 was best. } { [%clk 0:00:08] } 37... h4 { [%eval 0.0] } 38. gxh4 { [%eval 0.0] [%clk 0:00:08] } 38... Qh5? { [%eval 1.26] } { Mistake. Qh2 was best. } { [%clk 0:00:05] } 39. g3 { [%eval 1.17] [%clk 0:00:09] } 39... g5 { [%eval 1.48] [%clk 0:00:06] } 40. hxg5? { [%eval 0.14] } { Mistake. g4 was best. } { [%clk 0:00:09] } 40... Qxg5?! { [%eval 0.83] } { Inaccuracy. Qh2+ was best. } { [%clk 0:00:06] } 41. Qc4?! { [%eval 0.02] } { Inaccuracy. Re2 was best. } { [%clk 0:00:07] } 41... Qe5? { [%eval 1.13] } { Mistake. Rh8 was best. } { [%clk 0:00:05] } 42. Rh1?! { [%eval 0.27] } { Inaccuracy. f4 was best. } { [%clk 0:00:08] } 42... Rh8 { [%eval 0.29] [%clk 0:00:06] } 43. Rxh8 { [%eval 0.19] [%clk 0:00:09] } 43... Kxh8 { [%eval 0.21] [%clk 0:00:08] } 44. Qf1 { [%eval -0.2] [%clk 0:00:09] } 44... Rh7 { [%eval 0.0] [%clk 0:00:08] } 45. Ke3?? { [%eval -3.97] } { Blunder. Kg2 was best. } { [%clk 0:00:10] } 45... Qxg3?? { [%eval -0.06] } { Blunder. Qg5+ was best. } { [%clk 0:00:05] } 46. Qb5?? { [%eval -6.92] } { Blunder. Rg2 was best. } { [%clk 0:00:09] } 46... Qg5+ { [%eval -6.86] [%clk 0:00:05] } 47. Kd3 { [%eval -7.72] [%clk 0:00:11] } 47... Qe5? { [%eval -3.83] } { Mistake. Bxe4+ was best. } { [%clk 0:00:04] } 48. Qc4?? { [%eval #-10] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:00:07] } 48... Bc6?? { [%eval -5.59] } { Lost forced checkmate sequence. Ba6 was best. } { [%clk 0:00:03] } 49. Rg2 { [%eval -7.11] [%clk 0:00:07] } 49... Rg7?? { [%eval -0.96] } { Blunder. d5 was best. } { [%clk 0:00:04] } 50. Rxg7 { [%eval -0.77] [%clk 0:00:06] } 50... Kxg7 { [%eval -0.66] } 51. Qa6?? { [%eval -4.1] } { Blunder. Bc2 was best. } { [%clk 0:00:07] } 51... Bd7?? { [%eval -0.06] } { Blunder. Be8 was best. } { [%clk 0:00:04] } 52. Qb7 { [%eval -0.13] [%clk 0:00:09] } 52... Qe7 { [%eval -0.03] [%clk 0:00:05] } 53. Ke3 { [%eval -0.17] [%clk 0:00:09] } 53... f5 { [%eval -0.17] [%clk 0:00:04] } 54. Qd5? { [%eval -1.51] } { Mistake. Bd3 was best. } { [%clk 0:00:09] } 54... fxe4? { [%eval -0.1] } { Mistake. Qg5+ was best. } { [%clk 0:00:05] } 55. Bxe4 { [%eval -0.08] [%clk 0:00:10] } 55... Be6 { [%eval -0.07] [%clk 0:00:06] } 56. Qc6?? { [%eval -3.72] } { Blunder. Qh5 was best. } { [%clk 0:00:11] } 56... Qf8?? { [%eval -0.07] } { Blunder. d5 was best. } { [%clk 0:00:05] } 57. Qc7+ { [%eval -0.19] [%clk 0:00:12] } 57... Bf7?? { [%eval 1.93] } { Blunder. Kf6 was best. } { [%clk 0:00:05] } 58. Qd7?? { [%eval 0.0] } { Blunder. Bd5 was best. } { [%clk 0:00:13] } 58... Qh8 { [%eval 0.42] [%clk 0:00:06] } 59. Bd5?! { [%eval -0.58] } { Inaccuracy. Qxd6 was best. } { [%clk 0:00:13] } 59... Qh6+?? { [%eval 6.66] } { Blunder. Qe8+ was best. } { [%clk 0:00:06] } 60. Kd3?? { [%eval 1.14] } { Blunder. f4 was best. } { [%clk 0:00:14] } 60... Qg6+ { [%eval 1.29] [%clk 0:00:07] } 61. Be4? { [%eval -0.11] } { Mistake. Kc4 was best. } { [%clk 0:00:15] } 61... Qf6 { [%eval -0.08] [%clk 0:00:07] } 62. Qg4+ { [%eval -0.05] [%clk 0:00:16] } 62... Kf8 { [%eval -0.05] [%clk 0:00:08] } 63. Qc8+ { [%eval -0.05] [%clk 0:00:17] } 63... Kg7 { [%eval -0.05] [%clk 0:00:05] } 64. Qg4+ { [%eval -0.05] [%clk 0:00:18] } 64... Kf8 { [%eval -0.04] [%clk 0:00:05] } 65. Qc8+ { [%eval -0.05] [%clk 0:00:13] } 65... Be8 { [%eval -0.04] [%clk 0:00:04] } 66. Qa8 { [%eval -0.12] [%clk 0:00:11] } 66... Qd4+ { [%eval -0.08] [%clk 0:00:05] } 67. Ke2 { [%eval -0.17] [%clk 0:00:13] } 67... Qb2+ { [%eval -0.13] [%clk 0:00:06] } 68. Ke3 { [%eval -0.2] [%clk 0:00:14] } 68... Qc3+ { [%eval -0.14] [%clk 0:00:07] } 69. Kf4 { [%eval -0.2] [%clk 0:00:15] } 69... Qe5+ { [%eval -0.17] [%clk 0:00:07] } 70. Kg4 { [%eval -0.14] [%clk 0:00:17] } 70... Ke7 { [%eval -0.24] [%clk 0:00:08] } 71. Qb7+?? { [%eval -5.3] } { Blunder. Kh3 was best. } { [%clk 0:00:14] } 71... Bd7+ { [%eval -5.21] [%clk 0:00:09] } 72. Kh4?? { [%eval #-3] } { Checkmate is now unavoidable. Bf5 was best. } { [%clk 0:00:14] } 72... Qf4+ { [%eval #-2] [%clk 0:00:10] } 73. Kh5 { [%eval #-2] [%clk 0:00:15] } 73... Qf7+?? { [%eval -3.24] } { Lost forced checkmate sequence. Kf6 was best. } { [%clk 0:00:08] } 74. Kh4?? { [%eval #-3] } { Checkmate is now unavoidable. Kg5 was best. } { [%clk 0:00:15] } 74... Qf4+ { [%eval #-2] [%clk 0:00:08] } 75. Kh5 { [%eval #-2] [%clk 0:00:17] } 75... Kf6 { [%eval #-1] [%clk 0:00:06] } 76. Qd5 { [%eval #-1] [%clk 0:00:05] } 76... Be8+ { [%eval #-2] [%clk 0:00:08] } 77. Bg6 { [%clk 0:00:03] } 77... Bxg6# { [%clk 0:00:09] } 0-1