Chess puzzle (Advantage)
Opening: Alekhine_Defense, Alekhine_Defense_Modern_Variation
Moves: 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nd7 6. O-O dxe5 7. dxe5 e6 8.
Re1 h5 9. Bg5 f6 10. exf6 gxf6 11. Bh4 Bxf3 *
Position (FEN): r2qkb1r/pppn4/4pp2/3n3p/7B/5b2/PPP1BPPP/RN1QR1K1 w kq - 0 12
White to move.
Themes:  Opening  
Puzzle rating: 988
Best move: Bxf3