Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Chigorin_Variation
Moves: 1. Nf3 d5 2. d4 Nc6 3. e3 g6 4. Bd3 Bg4 5. O-O e5 6. Be2 Bxf3 7. Bxf3 exd4 8.
exd4 Nf6 9. Re1+ Be7 10. c4 dxc4 11. Nc3 Nxd4 12. Bg5 Nxf3+ *
Position (FEN): r2qk2r/ppp1bp1p/5np1/6B1/2p5/2N2n2/PP3PPP/R2QR1K1 w kq - 0 13
White to move.
Themes:  Opening  
Puzzle rating: 1263
Best move: Qxf3