Chess puzzle (Crushing)
Opening: Bishops_Opening, Bishops_Opening_Calabrese_Countergambit
Moves: 1. e4 e5 2. Bc4 f5 3. exf5 Nf6 4. Nf3 d5 5. Bb3 Nc6 6. O-O Bc5 7. Re1 e4 8. d3
Bxf5 9. dxe4 Nxe4 10. Be3 Bxe3 11. Rxe3 O-O 12. Qxd5+ Qxd5 *
Position (FEN): r4rk1/ppp3pp/2n5/3q1b2/4n3/1B2RN2/PPP2PPP/RN4K1 w - - 0 13
White to move.
Themes:  Middlegame  
Puzzle rating: 870
Best move: Bxd5+