Chess puzzle (Crushing)
Opening: Ruy_Lopez, Ruy_Lopez_Steinitz_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d4 Bg4 6. h3 Bh5 7. Nc3 Nf6 8.
g4 Bg6 9. Qe2 Nd7 10. Be3 Be7 11. O-O-O h6 12. dxe5 Qb8 13. Qd2 Qb4 14. a3 Qb7
15. b3 Rd8 16. Qe2 dxe5 17. Kb2 Qa6 *
Position (FEN): 3rk2r/p1pnbpp1/q1p3bp/4p3/4P1P1/PPN1BN1P/1KP1QP2/3R3R w k - 2 18
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 863
Best move: Qxa6