Event: ETCC 2021 women
Site: Terme Cetvez, Slovenia
White: Shvayger, Yuliya
WhiteElo: 2351
Black: Ptacnikova, Lenka
BlackElo: 2200
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard
TimeControl: 90min/40 moves + 30 minut + 30s/move

1. e4 { [%eval 0.23] [%clk 1:30:46] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:09] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 1:31:03] } 3. d4 { [%eval 0.42] [%clk 1:31:27] } 3... cxd4 { [%eval 0.21] [%clk 1:31:29] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:51] } 4... Nf6 { [%eval 0.36] [%clk 1:31:41] } 5. Nc3 { [%eval 0.0] [%clk 1:31:19] } 5... Nc6 { [%eval 0.13] [%clk 1:31:59] } 6. a3 { [%eval 0.05] [%clk 1:31:41] } 6... Be7 { [%eval 0.29] [%clk 1:29:39] } 7. Be3 { [%eval 0.12] [%clk 1:26:57] } 7... O-O { [%eval 0.18] [%clk 1:26:36] } 8. Be2 { [%eval 0.26] [%clk 1:27:09] } 8... d5 { [%eval 0.28] [%clk 1:21:25] } 9. exd5 { [%eval 0.62] [%clk 1:25:31] } 9... Nxd5 { [%eval 0.5] [%clk 1:20:45] } 10. Nxd5 { [%eval 0.52] [%clk 1:22:32] } 10... Qxd5 { [%eval 0.34] [%clk 1:15:07] } 11. Bf3 { [%eval 0.58] [%clk 1:20:01] } 11... Qa5+ { [%eval 0.56] [%clk 1:15:21] } 12. b4 { [%eval 0.52] [%clk 1:18:29] } 12... Qc7 { [%eval 0.49] [%clk 1:11:00] } 13. Nxc6 { [%eval 0.68] [%clk 0:59:14] } 13... bxc6 { [%eval 0.6] [%clk 1:11:10] } 14. Qd3 { [%eval 0.88] [%clk 0:58:55] } 14... Bb7 { [%eval 0.66] [%clk 1:00:03] } 15. O-O { [%eval 0.7] [%clk 0:52:20] } 15... a5?! { [%eval 1.45] } { Inaccuracy. c5 was best. } { [%clk 0:49:45] } 16. Qb3?! { [%eval 0.58] } { Inaccuracy. Qe4 was best. } { [%clk 0:51:54] } 16... Rfb8 { [%eval 0.67] [%clk 0:35:05] } 17. c4 { [%eval 1.42] [%clk 0:40:11] } 17... Bd6 { [%eval 1.44] [%clk 0:23:12] } 18. h3 { [%eval 1.95] [%clk 0:37:41] } 18... c5?! { [%eval 2.6] } { Inaccuracy. h6 was best. } { [%clk 0:20:48] } 19. Bxb7 { [%eval 2.77] [%clk 0:37:01] } 19... Rxb7 { [%eval 2.79] [%clk 0:20:56] } 20. b5 { [%eval 2.55] [%clk 0:37:23] } 20... f5 { [%eval 3.17] [%clk 0:19:39] } 21. Rad1 { [%eval 3.07] [%clk 0:36:55] } 21... a4 { [%eval 2.62] [%clk 0:14:28] } 22. Qd3 { [%eval 2.96] [%clk 0:33:49] } 22... Bh2+ { [%eval 2.86] [%clk 0:14:37] } 23. Kh1 { [%eval 2.73] [%clk 0:34:17] } 23... Be5 { [%eval 3.1] [%clk 0:14:26] } 24. Rfe1 { [%eval 2.9] [%clk 0:34:11] } 24... Re8 { [%eval 3.09] [%clk 0:13:00] } 25. Qc2 { [%eval 2.56] [%clk 0:28:10] } 25... f4 { [%eval 2.5] [%clk 0:07:13] } 26. Bc1 { [%eval 2.34] [%clk 0:28:32] } 26... Bd4 { [%eval 2.98] [%clk 0:05:04] } 27. Re4?! { [%eval 2.08] } { Inaccuracy. Bb2 was best. } { [%clk 0:22:00] } 27... g5? { [%eval 3.64] } { Mistake. f3 was best. } { [%clk 0:04:44] } 28. Bb2 { [%eval 3.5] [%clk 0:20:57] } 28... e5 { [%eval 3.66] [%clk 0:04:07] } 29. Bxd4 { [%eval 3.85] [%clk 0:16:31] } 29... cxd4 { [%eval 3.84] [%clk 0:04:32] } 30. Rdxd4 { [%eval 3.25] [%clk 0:15:42] } 30... Rxb5 { [%eval 3.79] [%clk 0:04:37] } 31. Qxa4 { [%eval 3.92] [%clk 0:16:02] } 31... Rb1+ { [%eval 3.21] [%clk 0:04:17] } 32. Kh2 { [%eval 3.02] [%clk 0:14:45] } 32... Re7 { [%eval 3.33] [%clk 0:03:00] } 33. Rd5 { [%eval 4.3] [%clk 0:14:43] } 33... f3?! { [%eval 5.48] } { Inaccuracy. Rf1 was best. } { [%clk 0:02:42] } 34. gxf3 { [%eval 5.18] [%clk 0:12:20] } 34... Qb6 { [%eval 6.48] [%clk 0:02:49] } 35. Kg2 { [%eval 6.87] [%clk 0:11:38] } 35... Qb2 { [%eval 8.18] [%clk 0:01:14] } 36. Rb5 { [%eval 7.2] [%clk 0:11:06] } 36... Qc1 { [%eval 7.67] [%clk 0:01:20] } 37. Rxb1 { [%eval 6.68] [%clk 0:11:05] } 37... Qxb1 { [%eval 7.46] [%clk 0:01:46] } 38. Qb4?! { [%eval 5.42] } { Inaccuracy. Qa5 was best. } { [%clk 0:09:05] } 38... Rb7?! { [%eval 7.56] } { Inaccuracy. Qxb4 was best. } { [%clk 0:01:38] } 39. Qd6 { [%eval 7.91] [%clk 0:08:24] } 1-0