Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Closed
Moves: 1. e4 c5 2. Nc3 Nc6 3. Bb5 e6 4. Nf3 Nf6 5. e5 Nd5 6. O-O Nxc3 7. dxc3 Qc7 8.
Bf4 Be7 9. Qe2 O-O 10. Qe4 f5 *
Position (FEN): r1b2rk1/ppqpb1pp/2n1p3/1Bp1Pp2/4QB2/2P2N2/PPP2PPP/R4RK1 w - f6 0 11
White to move.
Themes:  Middlegame  En Passant
Puzzle rating: 1216
Best move: exf6