Event: FIDE Women's World Cup
Site: chess24.com
Date: 2021-07-14
White: Cyfka, Karina
WhiteTitle: IM
WhiteElo: 2417
Black: Demchenko, Svitlana
BlackTitle: WIM
BlackElo: 2071
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:25:17] } 1... Nf6 { [%eval 0.19] [%clk 0:25:18] } 2. c4 { [%eval 0.11] [%clk 0:25:25] } 2... e6 { [%eval 0.39] [%clk 0:25:28] } 3. Nf3 { [%eval 0.0] [%clk 0:25:34] } 3... Bb4+ { [%eval 0.25] [%clk 0:25:36] } 4. Nbd2 { [%eval 0.28] [%clk 0:25:42] } 4... b6 { [%eval 0.48] [%clk 0:25:42] } 5. a3 { [%eval 0.44] [%clk 0:25:45] } 5... Bxd2+ { [%eval 0.52] [%clk 0:25:50] } 6. Qxd2 { [%eval 0.51] [%clk 0:25:52] } 6... Bb7 { [%eval 0.28] [%clk 0:25:57] } 7. e3 { [%eval 0.23] [%clk 0:25:57] } 7... Ne4?! { [%eval 0.9] } { Inaccuracy. d5 was best. } { [%clk 0:24:13] } 8. Qc2 { [%eval 0.89] [%clk 0:25:43] } 8... O-O { [%eval 0.79] [%clk 0:24:10] } 9. Be2 { [%eval 0.73] [%clk 0:24:43] } 9... d6 { [%eval 0.95] [%clk 0:24:07] } 10. O-O { [%eval 0.82] [%clk 0:24:31] } 10... Nd7 { [%eval 0.76] [%clk 0:24:00] } 11. b4 { [%eval 0.93] [%clk 0:24:03] } 11... f5 { [%eval 1.09] [%clk 0:23:41] } 12. Bb2 { [%eval 0.91] [%clk 0:19:40] } 12... Ng5 { [%eval 1.05] [%clk 0:23:11] } 13. Ne1 { [%eval 1.22] [%clk 0:19:49] } 13... f4?! { [%eval 2.18] } { Inaccuracy. c5 was best. } { [%clk 0:21:49] } 14. exf4 { [%eval 2.04] [%clk 0:19:00] } 14... Rxf4 { [%eval 2.07] [%clk 0:21:53] } 15. f3 { [%eval 1.75] [%clk 0:18:35] } 15... Qe7 { [%eval 1.9] [%clk 0:18:26] } 16. Rd1 { [%eval 1.61] [%clk 0:17:44] } 16... e5? { [%eval 3.49] } { Mistake. a5 was best. } { [%clk 0:14:11] } 17. d5?? { [%eval 1.48] } { Blunder. c5 was best. } { [%clk 0:16:36] } 17... h6? { [%eval 3.06] } { Mistake. e4 was best. } { [%clk 0:13:30] } 18. Nd3 { [%eval 3.02] [%clk 0:15:35] } 18... Rf7 { [%eval 3.38] [%clk 0:13:17] } 19. Nf2? { [%eval 1.56] } { Mistake. f4 was best. } { [%clk 0:15:22] } 19... Raf8 { [%eval 2.06] [%clk 0:13:10] } 20. Bc1 { [%eval 2.02] [%clk 0:15:03] } 20... Bc8 { [%eval 2.33] [%clk 0:12:59] } 21. Kh1?! { [%eval 1.33] } { Inaccuracy. h4 was best. } { [%clk 0:13:35] } 21... Nf6 { [%eval 1.12] [%clk 0:12:09] } 22. Bd3 { [%eval 1.24] [%clk 0:12:34] } 22... e4 { [%eval 1.26] [%clk 0:11:13] } 23. fxe4? { [%eval -0.03] } { Mistake. Nxe4 was best. } { [%clk 0:10:54] } 23... Nfxe4 { [%eval -0.04] [%clk 0:10:09] } 24. Nxe4 { [%eval -0.1] [%clk 0:09:53] } 24... Nxe4 { [%eval 0.0] [%clk 0:09:41] } 25. Rxf7 { [%eval 0.07] [%clk 0:06:28] } 25... Qxf7 { [%eval 0.0] [%clk 0:09:40] } 26. Kg1 { [%eval -0.06] [%clk 0:05:42] } 26... Qf2+ { [%eval -0.05] [%clk 0:08:30] } 27. Qxf2 { [%eval 0.0] [%clk 0:05:43] } 27... Nxf2 { [%eval 0.0] [%clk 0:08:39] } 28. Rd2 { [%eval -0.07] [%clk 0:05:48] } 28... Nxd3 { [%eval 0.0] [%clk 0:08:38] } 29. Rxd3 { [%eval -0.03] [%clk 0:05:57] } 29... Bg4 { [%eval -0.07] [%clk 0:07:39] } 30. Re3 { [%eval 0.0] [%clk 0:05:42] } 30... Bh5 { [%eval 0.01] [%clk 0:06:45] } 31. h3 { [%eval 0.0] [%clk 0:04:47] } 31... Bg6 { [%eval -0.04] [%clk 0:05:58] } 32. Bb2 { [%eval 0.0] [%clk 0:04:04] } 32... Rf4 { [%eval 0.0] [%clk 0:05:21] } 33. Re7 { [%eval -0.09] [%clk 0:04:09] } 33... Rf7 { [%eval -0.12] [%clk 0:05:30] } 34. Re3 { [%eval -0.11] [%clk 0:03:43] } 34... Rf4 { [%eval -0.05] [%clk 0:05:38] } 35. Re7 { [%eval 0.0] [%clk 0:03:36] } 35... Rf7 { [%eval -0.04] [%clk 0:05:46] } 36. Re3 { [%eval -0.09] } { 1/2-1/2 The game is a draw. } { [%clk 0:03:44] } 1/2-1/2