Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Nc3 a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 e5 8.
Qd3 Nf6 9. Bg5 Bc6 10. O-O-O Be7 11. Bxf6 gxf6 12. Nd5 Bxd5 13. Qxd5 Qc7 14.
Rhe1 Rc8 15. Qb3 b5 16. Re3 Bf8 17. Rc3 Bh6+ 18. Kb1 Qd7 19. Rxc8+ Qxc8 20.
Rxd6 O-O 21. Rxf6 *
Position (FEN): 2q2rk1/5p1p/p4R1b/1p2p3/4P3/1Q3N2/PPP2PPP/1K6 b - - 0 21
Black to move.
Themes:  Endgame  
Puzzle rating: 1667
Best move: Qd8