Chess puzzle (Crushing)
Moves: 1. c4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Bd7 5. Nf3 g6 6. d3 Bg7 7. O-O Nf6 8. Bd2
O-O 9. Qc1 Ng4 10. h3 Nge5 11. Bh6 Qc8 12. Bxg7 Kxg7 13. Nxe5 Nxe5 14. f4 Nc6
15. Kh2 a6 16. e3 Nb4 17. Qd2 Bc6 18. e4 Bd7 19. d4 cxd4 20. Qxd4+ Kg8 21. Rf2
Nc6 22. Qb6 Nd8 23. b3 f5 24. Nd5 Rf7 25. Re2 Bc6 26. exf5 Qxf5 27. Nxe7+ Rxe7
28. Rxe7 Bxg2 29. Re8+ Kg7 30. Qc7+ *
Position (FEN): r2nR3/1pQ3kp/p2p2p1/5q2/2P2P2/1P4PP/P5bK/R7 b - - 3 30
Black to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 1300
Best move: Nf7