Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. Bg5 Nh5 7. e3 f6 8. Bf4
e5 9. dxe5 fxe5 10. Bxe5 Nxe5 11. Bxd5 Qe7 12. Nge2 Bg4 13. h3 Nf3+ 14. Bxf3 *
Position (FEN): r3k2r/ppp1q1bp/6p1/7n/6b1/2N1PBPP/PPP1NP2/R2QK2R b KQkq - 0 14
Black to move.
Themes:  Middlegame  
Puzzle rating: 1249
Best move: Bxf3