Chess puzzle (Crushing)
Moves: 1. d4 g6 2. Bf4 Bg7 3. Nc3 Nc6 4. e3 d5 5. Bd3 a6 6. h4 Bh6 7. Nge2 Bg4 8. f3
Bd7 9. g4 Bxf4 10. Nxf4 e6 11. g5 Qe7 12. e4 Nxd4 13. O-O dxe4 14. Bxe4 e5 15.
Bxb7 Bc6 16. Bxa8 Bxa8 17. Nfd5 Bxd5 18. Nxd5 Qc5 19. c4 Nc2+ 20. Kg2 Nxa1 21.
Qxa1 Qxc4 22. Qd1 Ne7 *
Position (FEN): 4k2r/2p1np1p/p5p1/3Np1P1/2q4P/5P2/PP4K1/3Q1R2 w k - 2 23
White to move.
Themes:  Endgame  
Puzzle rating: 1249
Best move: Nf6+