Chess puzzle (Crushing)
Moves: 1. c4 Nf6 2. d4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. dxe5
dxe5 9. b3 Qe8 10. Bb2 Nb6 11. Nb5 e4 12. Ng5 Qc6 13. Bxf6 Bxf6 14. Bxe4 Qc5
15. Nf3 Bxa1 16. Qxa1 a6 17. Nc3 Bh3 18. Rd1 Rfe8 19. Bxb7 Rad8 20. Rxd8 Rxd8
21. Nd5 Nxd5 22. Bxd5 c6 23. Qf6 *
Position (FEN): 3r2k1/5p1p/p1p2Qp1/2qB4/2P5/1P3NPb/P3PP1P/6K1 b - - 1 23
Black to move.
Themes:  Endgame  
Puzzle rating: 1824
Best move: Rxd5