Chess puzzle (Crushing)
Moves: 1. e4 e6 2. Bc4 d5 3. exd5 exd5 4. Bb3 c5 5. c3 Nc6 6. Qf3 Nf6 7. h3 Be7 8. Ne2
O-O 9. O-O b6 10. d4 c4 11. Bc2 Bb7 12. b3 b5 13. Na3 a6 14. Bg5 h6 15. Bxf6
Bxf6 16. Qf5 g6 17. Qf4 Bg7 18. Rfe1 Qf6 19. Bd1 Rfe8 20. Qxf6 Bxf6 21. Nf4 *
Position (FEN): r3r1k1/1b3p2/p1n2bpp/1p1p4/2pP1N2/NPP4P/P4PP1/R2BR1K1 b - - 1 21
Black to move.
Themes: Hanging Piece, Kingside Attack Middlegame  
Puzzle rating: 496
Best move: Rxe1+