Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Levitsky_Attack
Moves: 1. d4 d5 2. Bg5 Bf5 3. e3 c6 4. c4 h6 5. Bh4 Nf6 6. Nc3 Nbd7 7. Qb3 Qa5 8. Bxf6
Nxf6 9. Nf3 e6 *
Position (FEN): r3kb1r/pp3pp1/2p1pn1p/q2p1b2/2PP4/1QN1PN2/PP3PPP/R3KB1R w KQkq - 0 10
White to move.
Themes:  Middlegame  
Puzzle rating: 1151
Best move: Qxb7