Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 Nf6 3. Nc3 g6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bd3 Nc6 8.
Nf3 Bg4 9. O-O a6 10. h3 Bd7 11. Be3 O-O 12. Qd2 f5 13. exf5 Bxf5 14. Bxf5 Rxf5
15. Rab1 Rb8 16. Ng5 Qd5 17. Qe2 e5 18. c4 Qd7 19. d5 Nd4 20. Bxd4 exd4 21.
Qe6+ Qxe6 22. Nxe6 Be5 23. f4 Bd6 24. Nxd4 Bc5 25. Rbd1 Rbf8 26. g3 g5 27. Kg2
Bxd4 28. Rxd4 gxf4 29. Rdxf4 Rxf4 30. Rxf4 Rxf4 *
Position (FEN): 6k1/1pp4p/p7/3P4/2P2r2/6PP/P5K1/8 w - - 0 31
White to move.
Themes:  Endgame  
Puzzle rating: 801
Best move: gxf4