Event: Round 5: Nguyen Thanh Huong - Zavivaeva, Kristina
Date: 2025-04-16
White: Nguyen Thanh Huong
WhiteElo: 1726
Black: Zavivaeva, Kristina
BlackTitle: WCM
BlackElo: 1822
Result: 0-1
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 5+3

1. e4 { [%eval 0.18] [%clk 0:05:05] } 1... c5 { [%eval 0.25] [%clk 0:05:05] } 2. Nf3 { [%eval 0.2] [%clk 0:05:07] } 2... d6 { [%eval 0.31] [%clk 0:05:07] } 3. d4 { [%eval 0.22] [%clk 0:05:09] } 3... cxd4 { [%eval 0.19] [%clk 0:05:09] } 4. Nxd4 { [%eval 0.18] [%clk 0:05:11] } 4... Nf6 { [%eval 0.25] [%clk 0:05:10] } 5. Nc3 { [%eval 0.32] [%clk 0:05:13] } 5... a6 { [%eval 0.28] [%clk 0:05:12] } 6. Bg5 { [%eval 0.0] [%clk 0:05:15] } 6... Nbd7 { [%eval 0.19] [%clk 0:05:14] } 7. f4 { [%eval 0.19] [%clk 0:05:17] } 7... Qc7 { [%eval 0.16] [%clk 0:05:16] } 8. Qf3 { [%eval 0.28] [%clk 0:05:19] } 8... h6 { [%eval 0.28] } 9. Bxf6 { [%eval 0.29] [%clk 0:05:21] } 9... Nxf6 { [%eval 0.28] [%clk 0:05:19] } 10. f5 { [%eval 0.17] [%clk 0:05:23] } 10... Qc5 { [%eval 0.08] [%clk 0:05:21] } 11. O-O-O { [%eval 0.0] [%clk 0:05:24] } 11... g5 { [%eval 0.27] [%clk 0:05:22] } 12. g4?! { [%eval -0.29] } { Inaccuracy. fxg6 was best. } { [%clk 0:05:26] } 12... Bg7 { [%eval 0.0] [%clk 0:05:22] } 13. h4 { [%eval 0.0] [%clk 0:05:10] } 13... Bd7 { [%eval 0.0] [%clk 0:05:23] } 14. hxg5 { [%eval 0.0] [%clk 0:05:10] } 14... hxg5 { [%eval -0.13] [%clk 0:05:24] } 15. Rxh8+ { [%eval 0.0] [%clk 0:05:12] } 15... Bxh8 { [%eval 0.0] [%clk 0:05:25] } 16. e5 { [%eval 0.0] [%clk 0:04:51] } 16... dxe5 { [%eval 0.0] [%clk 0:04:12] } 17. Qxb7 { [%eval -0.04] [%clk 0:04:38] } 17... Qc8 { [%eval 0.43] [%clk 0:03:22] } 18. Qh1 { [%eval 0.27] [%clk 0:03:47] } 18... Bg7 { [%eval 0.3] [%clk 0:02:51] } 19. Nb3 { [%eval 0.37] [%clk 0:03:46] } 19... Nxg4?! { [%eval 1.2] } { Inaccuracy. Bc6 was best. } { [%clk 0:01:20] } 20. Qf3?? { [%eval -1.34] } { Blunder. Rxd7 was best. } { [%clk 0:02:37] } 20... Bxf5 { [%eval -1.39] [%clk 0:00:33] } 21. Qe2?! { [%eval -2.22] } { Inaccuracy. Bh3 was best. } { [%clk 0:00:45] } 21... Ra7 { [%eval -1.95] [%clk 0:00:29] } 22. Bg2 { [%eval -2.31] [%clk 0:00:41] } 22... Rc7 { [%eval -2.24] [%clk 0:00:22] } 23. Be4?! { [%eval -3.01] } { Inaccuracy. a4 was best. } { [%clk 0:00:21] } 23... Bxe4 { [%eval -2.91] [%clk 0:00:29] } 24. Nxe4 { [%eval -2.83] [%clk 0:00:23] } 24... Nf6 { [%eval -2.31] [%clk 0:00:29] } 25. Nec5 { [%eval -2.35] [%clk 0:00:13] } 25... Bh6? { [%eval -1.01] } { Mistake. Kf8 was best. } { [%clk 0:00:08] } 26. Kb1?? { [%eval -3.76] } { Blunder. Qxe5 was best. } { [%clk 0:00:15] } 26... Kf8?? { [%eval -1.16] } { Blunder. Rxc5 was best. } { [%clk 0:00:09] } 27. Nxa6?? { [%eval -3.3] } { Blunder. Qxe5 was best. } { [%clk 0:00:15] } 27... Rc6 { [%eval -3.35] } 28. Nb4?! { [%eval -4.81] } { Inaccuracy. a4 was best. } { [%clk 0:00:15] } 28... Rc4?? { [%eval -1.29] } { Blunder. Rxb4 was best. } { [%clk 0:00:11] } 29. Nd3?? { [%eval -4.82] } { Blunder. c3 was best. } { [%clk 0:00:08] } 29... e4?? { [%eval -1.07] } { Blunder. exd3 was best. } { [%clk 0:00:11] } 30. Ne5 { [%eval -0.77] [%clk 0:00:08] } 30... Rc7? { [%eval 0.35] } { Mistake. Qh3 was best. } { [%clk 0:00:12] } 31. Rh1 { [%eval 0.32] [%clk 0:00:08] } 31... Kg7?? { [%eval 2.52] } { Blunder. Rb7 was best. } { [%clk 0:00:08] } 32. Qh2?? { [%eval 0.0] } { Blunder. Nd4 was best. } { [%clk 0:00:08] } 32... Ng8?? { [%eval 1.9] } { Blunder. f5 was best. } { [%clk 0:00:09] } 33. Rf1 { [%eval 1.77] [%clk 0:00:06] } 33... f6 { [%eval 1.8] [%clk 0:00:08] } 34. Ng4 { [%eval 1.66] [%clk 0:00:06] } 34... Qxg4? { [%eval 3.63] } { Mistake. Qg2 was best. } { [%clk 0:00:09] } 35. Qxc7?? { [%eval -8.8] } { Blunder. Nd4 was best. } { [%clk 0:00:07] } 35... Qe2?? { [%eval -0.41] } { Blunder. gxf4 was best. } { [%clk 0:00:10] } 36. Rh1?! { [%eval -1.22] } { Inaccuracy. Nd4 was best. } { [%clk 0:00:05] } 36... g4?? { [%eval 4.98] } { Blunder. Qf3 was best. } { [%clk 0:00:12] } 37. Qg3 { [%eval 4.86] [%clk 0:00:06] } 37... e3?! { [%eval 8.25] } { Inaccuracy. Qc4 was best. } { [%clk 0:00:08] } 38. Nd4 { [%eval 8.18] [%clk 0:00:08] } 38... Qf2? { [%eval #4] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:00:07] } 39. Qxg4+?? { [%eval 5.62] } { Lost forced checkmate sequence. Ne6+ was best. } { [%clk 0:00:08] } 39... Bg5 { [%eval 5.07] [%clk 0:00:06] } 40. Nf5+ { [%clk 0:00:09] } 40... Kf7 41. Rh7+ { [%clk 0:00:09] } 41... Kf8 { [%clk 0:00:07] } 42. Rh1 { [%clk 0:00:09] } 42... e2 { [%clk 0:00:07] } 43. Qb4 { [%clk 0:00:09] } 43... Qxf5 44. a4 { [%clk 0:00:09] } 44... Qf4 { [%clk 0:00:06] } 45. Qe1 { [%clk 0:00:05] } 0-1