Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. d3 Nc6 5. Nc3 a6 6. a3 b5 7. Ba2 Bg4 8. Bd5 Qd7
9. h3 Be6 10. Be3 Nf6 11. Bxe6 fxe6 12. Qe2 Rb8 13. Nh4 Qf7 14. f4 Nh5 15. Bf2
Nxf4 16. Qg4 Kd7 17. Rf1 Nh5 18. Ng6 Nd4 19. O-O-O b4 20. Bxd4 Qe8 21. Nxh8
exd4 22. Nf7 Nf6 23. e5 *
Position (FEN): 1r2qb2/2pk1Np1/p2ppn1p/4P3/1p1p2Q1/P1NP3P/1PP3P1/2KR1R2 b - - 0 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1328
Best move: Nxg4