Chess puzzle (Crushing)
Opening: Four_Knights_Game, Four_Knights_Game_Gunsberg_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 b6 5. d4 exd4 6. Nxd4 Bb7 7. Be3 Bc5 8.
Bd3 O-O 9. Nxc6 Bxc6 10. e5 Nd5 11. Nxd5 Bxd5 12. Bxh7+ Kxh7 13. Qxd5 Bxe3 14.
fxe3 Qe7 15. O-O-O Rfd8 16. Rhf1 f6 17. Qe4+ Kg8 18. exf6 *
Position (FEN): r2r2k1/p1ppq1p1/1p3P2/8/4Q3/P3P3/1PP3PP/2KR1R2 b - - 0 18
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 567
Best move: Qxe4