Chess puzzle (Crushing)
Opening: Scotch_Game, Scotch_Game_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. Nxc6 Bxe3 7. fxe3 dxc6
8. Qf3 *
Position (FEN): r1b1k1nr/ppp2ppp/2p2q2/8/4P3/4PQ2/PPP3PP/RN2KB1R b KQkq - 1 8
Black to move.
Themes:  Middlegame  
Puzzle rating: 1351
Best move: Qxb2