Event: Round 8: Viorel Iordachescu - Nadya Toncheva
Date: 2023-08-06
White: Viorel Iordachescu
Black: Nadya Toncheva
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:06] } 1... c5 { [%eval 0.32] [%clk 0:15:09] } 2. Nf3 { [%eval 0.0] [%clk 0:15:06] } 2... Nc6 { [%eval 0.0] [%clk 0:15:13] } 3. Bb5 { [%eval 0.37] [%clk 0:15:07] } 3... e6 { [%eval 0.47] [%clk 0:15:16] } 4. O-O { [%eval 0.5] [%clk 0:15:05] } 4... Nge7 { [%eval 0.36] [%clk 0:15:19] } 5. Re1 { [%eval 0.27] [%clk 0:15:03] } 5... a6 { [%eval 0.5] [%clk 0:15:23] } 6. Bf1 { [%eval 0.4] [%clk 0:15:04] } 6... d5 { [%eval 0.37] [%clk 0:15:26] } 7. d3 { [%eval 0.0] [%clk 0:15:03] } 7... d4 { [%eval 0.36] [%clk 0:14:52] } 8. e5 { [%eval 0.13] [%clk 0:15:04] } 8... Ng6 { [%eval 0.25] [%clk 0:14:17] } 9. g3 { [%eval -0.01] [%clk 0:14:38] } 9... Qc7 { [%eval 0.0] [%clk 0:13:50] } 10. Qe2 { [%eval -0.01] [%clk 0:14:18] } 10... Be7?! { [%eval 0.6] } { Inaccuracy. f6 was best. } { [%clk 0:13:29] } 11. h4 { [%eval 0.14] [%clk 0:12:59] } 11... h6?! { [%eval 0.75] } { Inaccuracy. f6 was best. } { [%clk 0:12:44] } 12. a4 { [%eval 0.76] [%clk 0:12:28] } 12... b6 { [%eval 0.74] [%clk 0:12:42] } 13. Na3 { [%eval 0.66] [%clk 0:12:03] } 13... Bb7 { [%eval 0.55] [%clk 0:12:23] } 14. Bg2 { [%eval 0.68] [%clk 0:11:58] } 14... O-O-O?! { [%eval 1.5] } { Inaccuracy. Rd8 was best. } { [%clk 0:11:42] } 15. Nc4 { [%eval 1.59] [%clk 0:11:47] } 15... b5 { [%eval 2.05] [%clk 0:10:51] } 16. axb5 { [%eval 2.09] [%clk 0:11:49] } 16... axb5 { [%eval 2.15] [%clk 0:10:55] } 17. Na3 { [%eval 2.26] [%clk 0:11:52] } 17... Qb6 { [%eval 2.27] [%clk 0:10:58] } 18. c4 { [%eval 2.25] [%clk 0:11:47] } 18... dxc3?! { [%eval 3.48] } { Inaccuracy. b4 was best. } { [%clk 0:10:56] } 19. bxc3 { [%eval 3.66] [%clk 0:11:49] } 19... Rd5 { [%eval 4.17] [%clk 0:09:56] } 20. c4 { [%eval 3.85] [%clk 0:11:05] } 20... bxc4 { [%eval 4.08] [%clk 0:09:15] } 21. Nxc4 { [%eval 4.59] [%clk 0:11:03] } 21... Qc7 { [%eval 4.5] [%clk 0:08:36] } 22. h5 { [%eval 4.23] [%clk 0:10:56] } 22... Nf8 { [%eval 4.41] [%clk 0:08:32] } 23. Bd2 { [%eval 4.25] [%clk 0:10:15] } 23... g6?! { [%eval 6.0] } { Inaccuracy. Kd8 was best. } { [%clk 0:05:32] } 24. hxg6?! { [%eval 4.55] } { Inaccuracy. Ba5 was best. } { [%clk 0:10:13] } 24... Nxg6 { [%eval 4.35] [%clk 0:05:24] } 25. Reb1 { [%eval 4.61] [%clk 0:10:08] } 25... Nb4 { [%eval 5.73] [%clk 0:05:07] } 26. d4 { [%eval 5.82] [%clk 0:09:48] } 26... Kd8 { [%eval 6.0] [%clk 0:03:59] } 27. dxc5 { [%eval 5.98] [%clk 0:09:31] } 27... Nc6 { [%eval 6.61] [%clk 0:04:03] } 28. Nd6 { [%eval 6.42] [%clk 0:09:23] } 28... Bxd6 { [%eval 6.14] [%clk 0:03:52] } 29. exd6 { [%eval 7.06] [%clk 0:09:20] } 29... Qd7 { [%eval 6.64] [%clk 0:03:05] } 30. Qb5 { [%eval 6.6] [%clk 0:09:06] } 30... Kc8 { [%eval 6.74] [%clk 0:02:58] } 31. Be3 { [%eval 6.58] [%clk 0:08:39] } 31... h5 { [%eval 7.67] [%clk 0:00:16] } 32. Nd4 { [%eval 7.62] [%clk 0:07:22] } 32... Nge5 { [%eval 8.02] [%clk 0:00:19] } 33. Bf4 { [%eval 8.0] [%clk 0:05:53] } 33... Ng4? { [%eval #8] } { Checkmate is now unavoidable. Nf3+ was best. } { [%clk 0:00:10] } 34. Bxd5 { [%eval #8] [%clk 0:05:33] } 34... exd5 { [%eval #6] [%clk 0:00:12] } 35. Nxc6 { [%eval #5] [%clk 0:05:34] } 35... Qxc6 { [%eval #5] [%clk 0:00:12] } 36. d7+? { [%eval 7.15] } { Lost forced checkmate sequence. Qxc6+ was best. } { [%clk 0:05:17] } 1-0