Chess puzzle (Crushing)
Opening: Scandinavian_Defense, Scandinavian_Defense_Mieses-Kotroc_Variation
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bg4 5. Nc3 Qh5 6. Bc4 e6 7. d5 e5 8. h3
e4 9. Qe2 Bb4 10. Bd2 O-O 11. O-O-O *
Position (FEN): rn3rk1/ppp2ppp/5n2/3P3q/1bB1p1b1/2N2N1P/PPPBQPP1/2KR3R b - - 5 11
Black to move.
Themes:  Middlegame  
Puzzle rating: 1463
Best move: exf3