Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 Nc6 5. Nf3 d5 6. e5 Ne4 7. Bxe7 Qxe7 8. c3
f5 9. exf6 Nxf6 10. O-O Bd7 11. Re1 O-O-O 12. b4 Qf7 13. b5 Ne7 14. Qa4 Kb8 15.
Ne5 Qe8 16. Nd2 c6 17. Rab1 Ka8 18. b6 Nc8 19. Ba6 Nxb6 20. Qa5 bxa6 21. Rxb6
Rb8 22. Rxb8+ Qxb8 23. Rb1 Qc8 24. Nb3 Ne4 25. Nc5 Nxc5 26. dxc5 Re8 *
Position (FEN): k1q1r3/p2b2pp/p1p1p3/Q1PpN3/8/2P5/P4PPP/1R4K1 w - - 1 27
White to move.
Themes: Defensive Move Endgame  
Puzzle rating: 1779
Best move: Nf7