Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Exchange_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Bd6 6. O-O f5 7. d4 fxe4 8.
dxe5 exf3 9. exd6 fxg2 10. Re1+ Kf7 11. Qf3+ Nf6 *
Position (FEN): r1bq3r/1pp2kpp/p1pP1n2/8/8/5Q1P/PPP2Pp1/RNB1R1K1 w - - 4 12
White to move.
Themes:  Middlegame  
Puzzle rating: 1221
Best move: Re7+