Saturday, April 12, 2014

機械公敵 (I, Robot)

http://en.chessbase.com/post/khanty-03-good-day-for-the-chinese
[Event "Women’s Grand Prix 2013–2014"]
[Site "Khanty-Mansiysk RUS"]
[Date "2014.04.11"]
[Round "3"]
[White "侯逸凡 (Hóu​ Yì​fán)"]
[Black "Dzagnidze, Nana"]
[ECO "B41"]
[Result "1-0"]
[Annotator "Robot 9"]
[SetUp "1"]
[FEN "3r1rk1/2qnbp1p/pp2p1p1/2p1P3/2P1BP2/1P5Q/PB4PP/R4R1K b - - 0 19"]
[PlyCount "10"]


19...b5 $2 {Too naive.}
(19...Rfe8 {was more solid, but White is still in control:} 20.Qg3 $16)
20.f5 $1 {Powerful and precise. Black cannot allow this Pawn to go to f6 so the intruder must be taken.} 20...exf5 21.Rxf5 Qb6
(21...gxf5 22.Qxf5 {leads to unstoppable mate in a few moves as h7 cannot be defended.})
(21...f6 {was by far the most tenacious.} 22.Raf1 $1 gxf5 23.Bxf5 Rf7 24.e6 $18 {is very ugly but this was as good as it got for Black.})
22.Qh6 $1 {Now White threatens Rf5-h5. In some lines the move e5-e6 also comes into play.} 22...gxf5 23.e6 Nf6
(23...f6 24.Bxf5 {and against the weakness of h7 tells.})
24.Qg5+ 

(24.Bxf6 Bxf6 25.Bxf5 {was also possible.})
1-0

侯逸凡 (Hóu​ Yì​fán) & Nana Dzagnidze analysing their game. Photo credit: Kirill Merkuriev.

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