Event: Round 9: Nguyen Hong Nhung - Venkatesan, Kavin
Date: 2025-04-21
White: Nguyen Hong Nhung
WhiteTitle: WFM
WhiteElo: 2207
Black: Venkatesan, Kavin
BlackTitle: FM
BlackElo: 2208
Result: 1/2-1/2
ECO: B99
Opening: Sicilian Defense: Najdorf Variation, Main Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... d6 { [%eval 0.31] [%clk 1:30:45] } 3. d4 { [%eval 0.22] [%clk 1:31:47] } 3... cxd4 { [%eval 0.19] [%clk 1:31:10] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:12] } 4... Nf6 { [%eval 0.25] [%clk 1:31:32] } 5. Nc3 { [%eval 0.32] [%clk 1:32:35] } 5... a6 { [%eval 0.28] [%clk 1:31:28] } 6. Bg5 { [%eval 0.0] [%clk 1:32:58] } 6... e6 { [%eval 0.17] [%clk 1:31:30] } 7. f4 { [%eval 0.05] [%clk 1:33:15] } 7... Be7 { [%eval 0.4] [%clk 1:31:54] } 8. Qf3 { [%eval 0.49] [%clk 1:33:38] } 8... Qc7 { [%eval 0.48] [%clk 1:31:53] } 9. O-O-O { [%eval 0.52] [%clk 1:33:57] } 9... Nbd7 { [%eval 0.52] [%clk 1:31:51] } 10. g4 { [%eval 0.52] [%clk 1:34:14] } 10... h6 { [%eval 0.45] [%clk 1:29:39] } 11. Bxf6 { [%eval 0.5] [%clk 1:34:35] } 11... Bxf6 { [%eval 0.48] [%clk 1:28:45] } 12. h4 { [%eval 0.51] [%clk 1:34:42] } 12... Nb6 { [%eval 0.53] [%clk 1:21:41] } 13. g5 { [%eval 0.52] [%clk 1:34:41] } 13... Bxd4 { [%eval 0.55] [%clk 1:21:13] } 14. Rxd4 { [%eval 0.48] [%clk 1:35:05] } 14... Qc5 { [%eval 0.51] [%clk 1:16:12] } 15. Rd2 { [%eval 0.63] [%clk 1:35:18] } 15... Bd7 { [%eval 0.52] [%clk 1:09:28] } 16. Qg3 { [%eval 0.33] [%clk 1:35:18] } 16... O-O-O { [%eval 0.37] [%clk 1:01:31] } 17. Be2 { [%eval 0.3] [%clk 1:35:35] } 17... Bc6 { [%eval 0.33] [%clk 0:52:52] } 18. Rhd1 { [%eval 0.35] [%clk 1:35:49] } 18... d5 { [%eval 0.66] [%clk 0:44:36] } 19. gxh6?! { [%eval 0.07] } { Inaccuracy. g6 was best. } { [%clk 1:28:15] } 19... gxh6 { [%eval 0.15] [%clk 0:44:04] } 20. Qg7 { [%eval -0.01] [%clk 1:20:53] } 20... Qe7 { [%eval 0.35] [%clk 0:39:17] } 21. exd5 { [%eval 0.32] [%clk 1:13:57] } 21... Nxd5 { [%eval 0.34] [%clk 0:37:18] } 22. Nxd5 { [%eval 0.34] [%clk 1:09:11] } 22... exd5 { [%eval 0.36] [%clk 0:31:46] } 23. Qc3 { [%eval 0.0] [%clk 0:55:05] } 23... d4 { [%eval 0.0] [%clk 0:23:15] } 24. Bg4+ { [%eval 0.0] [%clk 0:45:15] } 24... Kb8 { [%eval 0.0] [%clk 0:21:52] } 25. Rxd4 { [%eval 0.0] [%clk 0:43:34] } 25... Qxh4 { [%eval 0.0] [%clk 0:20:54] } 26. Qh3 { [%eval 0.0] [%clk 0:39:33] } 26... Qf6 { [%eval 0.0] [%clk 0:19:16] } 27. Rxd8+ { [%eval 0.0] [%clk 0:39:19] } 27... Rxd8 { [%eval 0.0] [%clk 0:19:40] } 28. Rxd8+ { [%eval 0.0] [%clk 0:39:22] } 28... Qxd8 { [%eval 0.0] [%clk 0:20:08] } 29. Qxh6 { [%eval 0.0] [%clk 0:39:00] } 29... Qd4 { [%eval 0.0] [%clk 0:18:59] } 30. Qh2 { [%eval 0.0] [%clk 0:38:14] } 30... Qc4 { [%eval 0.49] [%clk 0:16:44] } 31. b3 { [%eval 0.05] [%clk 0:35:00] } 31... Qd4 { [%eval 0.06] [%clk 0:15:32] } 32. Kb1 { [%eval 0.21] [%clk 0:33:00] } 32... Ka7 { [%eval 0.39] [%clk 0:15:18] } 33. Bf5 { [%eval 0.34] [%clk 0:30:17] } 33... Qd1+ { [%eval 0.88] [%clk 0:15:06] } 34. Kb2 { [%eval 0.73] [%clk 0:30:46] } 34... Qd4+ { [%eval 0.94] [%clk 0:15:19] } 35. c3 { [%eval 0.78] [%clk 0:30:54] } 35... Qe3?! { [%eval 1.61] } { Inaccuracy. Qd6 was best. } { [%clk 0:15:38] } 36. Bc2 { [%eval 1.5] [%clk 0:30:45] } 36... f6 { [%eval 1.44] [%clk 0:12:22] } 37. Qh6 { [%eval 1.48] [%clk 0:29:10] } 37... Qe7 { [%eval 1.34] [%clk 0:12:14] } 38. Qh7?! { [%eval 0.47] } { Inaccuracy. b4 was best. } { [%clk 0:29:07] } 38... Qd6 { [%eval 0.41] [%clk 0:12:02] } 39. Qf5 { [%eval 0.37] [%clk 0:28:32] } 39... Kb8 { [%eval 0.35] [%clk 0:11:45] } 40. Qg4 { [%eval 0.3] [%clk 0:28:29] } 40... Ka7 { [%eval 0.43] [%clk 0:10:50] } 41. f5 { [%eval 0.0] [%clk 0:28:32] } 41... Kb8 { [%eval 0.11] [%clk 0:11:02] } 42. Qg8+ { [%eval 0.14] [%clk 0:27:51] } 42... Kc7 { [%eval 0.19] [%clk 0:10:39] } 43. Qf7+ { [%eval 0.15] [%clk 0:27:51] } 43... Kb8 { [%eval 0.24] [%clk 0:10:59] } 44. Qc4 { [%eval 0.02] [%clk 0:27:19] } 44... Qe5 { [%eval 0.16] [%clk 0:11:07] } 45. Qd4 { [%eval 0.0] [%clk 0:27:33] } 45... Qe7?! { [%eval 1.01] } { Inaccuracy. Qxd4 was best. } { [%clk 0:10:54] } 46. Bd3 { [%eval 0.49] [%clk 0:27:24] } 46... Kc7 { [%eval 0.57] [%clk 0:10:47] } 47. Bc4?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:24:24] } 47... Qd6 { [%eval 0.13] [%clk 0:08:02] } 48. Be6 { [%eval 0.01] [%clk 0:24:11] } 48... Qh2+ { [%eval 0.0] [%clk 0:06:25] } 49. Ka3 { [%eval 0.07] [%clk 0:24:32] } 49... Qh8? { [%eval 1.52] } { Mistake. Qh6 was best. } { [%clk 0:06:05] } 50. Qf4+ { [%eval 1.38] [%clk 0:24:12] } 50... Kb6 { [%eval 1.67] [%clk 0:06:15] } 51. Qb4+ { [%eval 1.42] [%clk 0:23:50] } 51... Kc7 { [%eval 1.38] [%clk 0:06:20] } 52. Qe7+ { [%eval 1.59] [%clk 0:23:35] } 52... Kb6 { [%eval 1.45] [%clk 0:06:47] } 53. Bd7 { [%eval 1.71] [%clk 0:21:24] } 53... Bh1?! { [%eval 2.99] } { Inaccuracy. Qh1 was best. } { [%clk 0:03:59] } 54. b4 { [%eval 2.8] [%clk 0:19:35] } 54... Ka7 { [%eval 2.62] [%clk 0:04:14] } 55. Qe3+?? { [%eval 0.78] } { Blunder. Ba4 was best. } { [%clk 0:19:24] } 55... Kb8 { [%eval 0.83] [%clk 0:04:14] } 56. c4?! { [%eval 0.01] } { Inaccuracy. Ba4 was best. } { [%clk 0:16:11] } 56... Qd8 { [%eval 0.04] [%clk 0:03:26] } 57. Ba4 { [%eval 0.0] [%clk 0:11:59] } 57... Qd6 { [%eval 0.0] [%clk 0:01:36] } 58. c5 { [%eval 0.0] [%clk 0:10:30] } 58... Qd8 { [%eval 0.22] [%clk 0:01:40] } 59. Qh3 { [%eval 0.0] [%clk 0:07:51] } 59... Be4 { [%eval 0.0] [%clk 0:01:51] } 60. Qe3 { [%eval 0.0] [%clk 0:06:19] } 60... Qd5 { [%eval 0.0] [%clk 0:01:27] } 61. c6 { [%eval 0.0] [%clk 0:05:53] } 61... Qxf5 { [%eval 0.0] [%clk 0:01:03] } 62. Qg3+ { [%eval 0.0] [%clk 0:05:08] } 62... Qe5 { [%eval 0.0] [%clk 0:01:16] } 63. Qg8+ { [%eval 0.0] [%clk 0:05:15] } 63... Ka7 { [%eval 0.0] [%clk 0:01:32] } 64. Qg1+ { [%eval 0.0] [%clk 0:05:11] } 64... Kb8 { [%eval 0.0] [%clk 0:01:45] } 65. Qe3?? { [%eval -2.72] } { Blunder. Qg8+ was best. } { [%clk 0:04:20] } 1/2-1/2