2009 US Women's Ch. (4) |
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6.
Zatonskih had prepared this whole line seeing that Baginskaite had played it previously. She had analyzed her new move here, 13.Qxd8+ and thought is led to an advantage after the rook recaptures. 13. Bg5
13... Kxd8
Baginskaite recaptures with the king, something Zatonskih admitted she hadn't looked at.
14. Bg5
Zatonskih said she looked at the following line which leads to the win of a pawn 14. Ne5 Bxg2 15. Kxg2 Ke7 16. Nxb5 but thought that black had adequate compensation after 16... Rhd8 with the simple idea of ... a6 followed by Bd4.
14... Ke7 15. Rfd1 h6 16. Bxf6+ gxf6 17. Ne1 Bxg2 18. Kxg2 a6
Baginskaite has handled the opening well and the position is probably equal.
20... f5 denying the knight access to the e4 square runs into 21. e4!? and black has to give up the f-pawn or allow her pawn formation to be destroyed.
21. Na2
21. Ne4! Ba7 22. Rc1 Rb7 23. Rc4 Rhb8 ties the black rooks down to the defence of the knight, which in turn is defending the a6 pawn. This position must favor white.
White's knight is possibly slightly better than black's bishop but this is nowhere near enough to provide any sort of noticeable advantage.
22... Rb6 23. Nd3 Bd4 24. Rc1 Rhb8 25. Rc7+ Kf8 26. b4 Kg7 27. f4 f5 28. Kf3 Rd6 29. Rac2 Bb6 30. Rc8 Rxc8 31. Rxc8 Bd4
31... a5 32. bxa5 (32. b5? Rd5) 32... Bxa5 swapping the queenside pawns off leads to an obvious equality.
32. Rc7 Rb6 33. h3 h5 34. g4 hxg4+ 35. hxg4 fxg4+ 36. Kxg4 Rb5 37. Rd7 Bc3 38. Ra7 a5 39. bxa5 Rxa5 40. Rxa5 Bxa5 41. Kf3 1/2-1/2 [Bird C.]