Event: Round 7: Nguyen Hong Nhung - Ivanov, Andrey A.
Date: 2025-04-20
White: Nguyen Hong Nhung
WhiteTitle: WFM
WhiteElo: 2207
Black: Ivanov, Andrey A.
BlackTitle: CM
BlackElo: 2127
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... Nc6 { [%eval 0.25] [%clk 1:30:42] } 3. d4 { [%eval 0.27] [%clk 1:31:39] } 3... cxd4 { [%eval 0.35] [%clk 1:31:08] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:06] } 4... Nf6 { [%eval 0.19] [%clk 1:31:33] } 5. Nc3 { [%eval 0.26] [%clk 1:32:30] } 5... e5 { [%eval 0.34] [%clk 1:31:59] } 6. Ndb5 { [%eval 0.31] [%clk 1:32:53] } 6... d6 { [%eval 0.34] [%clk 1:32:25] } 7. Bg5 { [%eval 0.22] [%clk 1:33:13] } 7... a6 { [%eval 0.3] [%clk 1:32:48] } 8. Na3 { [%eval 0.26] [%clk 1:33:36] } 8... b5 { [%eval 0.33] [%clk 1:33:13] } 9. Nd5 { [%eval 0.28] [%clk 1:33:54] } 9... Be7 { [%eval 0.31] [%clk 1:33:38] } 10. Bxf6 { [%eval 0.31] [%clk 1:34:18] } 10... Bxf6 { [%eval 0.27] [%clk 1:34:03] } 11. c4 { [%eval 0.18] [%clk 1:34:41] } 11... Qa5+ { [%eval 0.59] [%clk 1:20:17] } 12. Qd2 { [%eval 0.66] [%clk 1:30:21] } 12... Qxd2+ { [%eval 0.83] [%clk 1:20:26] } 13. Kxd2 { [%eval 0.81] [%clk 1:30:48] } 13... Bg5+ { [%eval 0.89] [%clk 1:20:39] } 14. Ke1 { [%eval 0.42] [%clk 1:26:54] } 14... O-O { [%eval 0.34] [%clk 1:20:38] } 15. cxb5 { [%eval 0.41] [%clk 1:25:28] } 15... axb5?! { [%eval 1.23] } { Inaccuracy. Nd4 was best. } { [%clk 1:20:13] } 16. Nxb5 { [%eval 1.29] [%clk 1:23:59] } 16... Be6 { [%eval 1.27] [%clk 1:09:40] } 17. a3?! { [%eval 0.46] } { Inaccuracy. a4 was best. } { [%clk 1:13:33] } 17... Rfb8 { [%eval 0.27] [%clk 0:41:22] } 18. h4 { [%eval 0.23] [%clk 1:00:35] } 18... Bh6?! { [%eval 1.0] } { Inaccuracy. Bd8 was best. } { [%clk 0:40:03] } 19. Rd1?! { [%eval 0.0] } { Inaccuracy. Rb1 was best. } { [%clk 0:51:01] } 19... Nd4 { [%eval 0.0] [%clk 0:38:23] } 20. Nxd4 { [%eval 0.0] [%clk 0:43:41] } 20... exd4 { [%eval 0.23] [%clk 0:38:51] } 21. Nb4 { [%eval 0.14] [%clk 0:43:12] } 21... Bb3 { [%eval 0.43] [%clk 0:35:00] } 22. Rxd4 { [%eval 0.36] [%clk 0:36:41] } 22... Rc8 { [%eval 0.45] [%clk 0:35:09] } 23. Nd3 { [%eval 0.35] [%clk 0:33:34] } 23... Rc2 { [%eval 0.55] [%clk 0:33:56] } 24. f4 { [%eval 0.45] [%clk 0:30:16] } 24... Bc4?? { [%eval 2.38] } { Blunder. g6 was best. } { [%clk 0:31:24] } 25. Nb4 { [%eval 2.31] [%clk 0:27:49] } 25... Rc1+ { [%eval 2.69] [%clk 0:31:45] } 26. Kf2 { [%eval 2.54] [%clk 0:27:22] } 26... Rxf1+ { [%eval 2.81] [%clk 0:32:00] } 27. Rxf1 { [%eval 2.86] [%clk 0:27:48] } 27... Bxf1 { [%eval 2.69] [%clk 0:32:28] } 28. Kxf1 { [%eval 2.82] [%clk 0:28:11] } 28... Bxf4 { [%eval 2.84] [%clk 0:32:51] } 29. Nd5 { [%eval 2.95] [%clk 0:27:27] } 29... Be5 { [%eval 2.86] [%clk 0:32:57] } 30. Rb4 { [%eval 2.9] [%clk 0:27:39] } 30... h5 { [%eval 3.17] [%clk 0:32:37] } 31. Kf2 { [%eval 3.17] [%clk 0:26:51] } 31... Ra5 { [%eval 3.67] [%clk 0:30:45] } 32. Ne7+ { [%eval 3.14] [%clk 0:26:37] } 32... Kh7 { [%eval 3.84] [%clk 0:30:57] } 33. Nc6 { [%eval 3.48] [%clk 0:26:50] } 33... Rc5?! { [%eval 4.43] } { Inaccuracy. Ra6 was best. } { [%clk 0:31:24] } 34. Nxe5 { [%eval 4.4] [%clk 0:27:07] } 34... dxe5 { [%eval 4.24] [%clk 0:31:53] } 35. a4 { [%eval 4.13] [%clk 0:27:19] } 35... Kg6 { [%eval 4.8] [%clk 0:32:07] } 36. Rb6+ { [%eval 4.68] [%clk 0:27:07] } 36... f6 { [%eval 5.14] [%clk 0:32:27] } 37. b4 { [%eval 5.12] [%clk 0:27:25] } 37... Rc4 { [%eval 5.35] [%clk 0:32:48] } 38. a5 { [%eval 5.56] [%clk 0:27:21] } 38... Kf7 { [%eval 6.02] [%clk 0:33:04] } 39. a6 { [%eval 5.97] [%clk 0:27:30] } 39... Rc2+ { [%eval 5.94] [%clk 0:33:25] } 40. Kf3 { [%eval 5.86] [%clk 0:27:21] } 40... Ra2 { [%eval 6.33] [%clk 0:33:51] } 41. Rb7+ { [%eval 6.28] [%clk 0:27:32] } 41... Ke6 { [%eval 6.19] [%clk 0:34:17] } 42. b5 { [%eval 6.14] [%clk 0:27:55] } 42... Kd6 { [%eval 6.35] [%clk 0:34:43] } 43. a7 { [%eval 6.34] [%clk 0:28:00] } 43... g5?? { [%eval #16] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:35:04] } 44. Rb6+ { [%eval 9.84] [%clk 0:27:44] } 44... Kc7? { [%eval #10] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:35:28] } 45. Ra6 { [%eval #9] [%clk 0:28:08] } 1-0