Chess puzzle (Crushing)
Opening: Pirc_Defense, Pirc_Defense_Other_variations
Moves: 1. e4 d6 2. Nf3 f5 3. Nc3 e5 4. Bc4 Nf6 5. d3 f4 6. g3 fxg3 7. hxg3 Bg4 8. Bg5
Nc6 9. Rh4 h5 10. Nd5 Nd4 11. Nxf6+ *
Position (FEN): r2qkb1r/ppp3p1/3p1N2/4p1Bp/2BnP1bR/3P1NP1/PPP2P2/R2QK3 b Qkq - 0 11
Black to move.
Themes:  Middlegame  
Puzzle rating: 1063
Best move: gxf6