Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Bird_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O a6 6. Bc4 b5 7. Bb3 c5 8.
Bd5 Rb8 9. d3 d6 10. Nd2 Nf6 11. Re1 Nxd5 12. exd5+ Be7 13. Nf3 O-O 14. Bf4 Bg4
15. h3 Bh5 16. g4 Bg6 17. Qd2 f6 18. Rxe7 *
Position (FEN): 1r1q1rk1/4R1pp/p2p1pb1/1ppP4/3p1BP1/3P1N1P/PPPQ1P2/R5K1 b - - 0 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 935
Best move: Qxe7