Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Chigorin_Variation
Moves: 1. Nf3 Nc6 2. d4 d5 3. c4 dxc4 4. d5 Nb4 5. Qa4+ Qd7 6. Qxb4 Qxd5 7. Nc3 Qc6 8.
e3 Bg4 9. Be2 Nf6 10. h3 Bh5 11. g4 Bg6 12. Bxc4 *
Position (FEN): r3kb1r/ppp1pppp/2q2nb1/8/1QB3P1/2N1PN1P/PP3P2/R1B1K2R b KQkq - 0 12
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1072
Best move: Qxf3