Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. g3 c6 6. Bg2 Nbd7 7. Bg5 h6 8. Bxf6
Nxf6 9. cxd5 exd5 10. O-O O-O 11. a3 Bf5 12. Qb3 Qb6 13. Nd2 Rab8 14. Qxb6 axb6
15. Na4 Bd8 16. Nf3 Re8 17. Ne5 Ng4 18. Nxg4 Bxg4 19. Bf3 Bxf3 20. exf3 Ra8 21.
Nc3 Bf6 22. Rad1 Ra4 *
Position (FEN): 4r1k1/1p3pp1/1pp2b1p/3p4/r2P4/P1N2PP1/1P3P1P/3R1RK1 w - - 5 23
White to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 756
Best move: Nxa4