Chess puzzle (Crushing)
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. Bb5 Bd7 7. Be3 c4 8. O-O a6
9. Ba4 b5 10. Bc2 Nf5 11. Bg5 Be7 12. Bxe7 Qxe7 13. Nbd2 h6 14. b3 O-O 15. bxc4
bxc4 16. Ba4 Rab8 17. Rb1 Rxb1 18. Qxb1 Na7 19. Bc2 Nb5 20. Qb2 Rb8 21. a4 Qa3
22. Qb1 Qxc3 23. axb5 Rxb5 24. Qa2 *
Position (FEN): 6k1/3b1pp1/p3p2p/1r1pPn2/2pP4/2q2N2/Q1BN1PPP/5RK1 b - - 1 24
Black to move.
Themes:  Middlegame  
Puzzle rating: 1215
Best move: Rb2