Chess puzzle (Crushing)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Kb1 Nxd4 13. Bxd4 Be6 14. c4
Qc6 15. Bxg7 Kxg7 16. Qd4+ f6 17. Be2 Rac8 18. Rc1 Rfd8 19. Qxa7 Ra8 20. Qe3
Bf5+ 21. Ka1 Rxa2+ 22. Kxa2 Ra8+ 23. Kb3 Qa4+ 24. Kc3 Qa5+ 25. Kb3 Ra6 26.
Qxe7+ Kh6 27. Qf8+ Kg5 28. h4+ Kf4 29. Qb8+ Ke3 30. Rc3+ *
Position (FEN): 1Q6/1p5p/r4pp1/q4b2/2P4P/1KR1kP2/1P2B1P1/7R b - - 4 30
Black to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 1824
Best move: Kf2