[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "White to move"]
[Black "?"]
[Result "*"]
[Annotator "peter"]
[SetUp "1"]
[FEN "r4rk1/1p1bppbp/p2p2p1/q3n3/2P1P3/1PN1BP2/P1NQ2PP/R2R2K1 w - - 0 16"]
[PlyCount "5"]
[EventDate "2012.12.31"]
[SourceTitle "playchess.com"]
{} 16. Nd5 {now both the Q on a6 and the pawn on e7 are attacked} Qxd2 {
the obvious move now is to retake the queen immediately but...} (16... Qd8 {
to defend the e7 pawn} 17. Bb6 Qe8 18. Nc7) 17. Nxe7+ {a sneaky in between
move (a zwischenzug) that works because it is check} Kh8 18. Rxd2 {White has
won a very important pawn. (Note that in this final postion, it is important
the the rook on a1 is defended by the knight on c2 or else Nxf3 or Nxc4 would
be very strong for black. Did you see this? Quite often when this tactic
arises the white rook is already on c1 so white does not have to worry about
the rook being attacked.)} *