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 Bd7 10. g4 Rc8 11. h4 Nxd4 12. Bxd4 h5 13. gxh5 Nxh5 14. Bxg7 Kxg7
15. Be2 Ng3 16. Rh2 Nxe2+ 17. Qxe2 Rh8 18. f4 f6 19. Rdh1 Rh5 20. f5 Rh6 21.
fxg6 Be6 22. Nd5 Bxd5 23. exd5 Qc7 24. h5 a6 25. Qe6 Rf8 26. Re1 Rfh8 27. Qxe7+
Qxe7 28. Rxe7+ Kf8 29. Rxb7 Rxh5 30. Rxh5 Rxh5 31. Rb6 Rxd5 32. Rxa6 Kg7 33. a4
Kxg6 34. a5 f5 35. Ra8 f4 36. a6 f3 37. Rf8 Rf5 38. Rh8 *
Position (FEN): 7R/8/P2p2k1/5r2/8/5p2/1PP5/2K5 b - - 3 38
Black to move.
Themes: Advanced Pawn Endgame, Rook Endgame  
Puzzle rating: 909
Best move: f2