Chess puzzle (Crushing)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. c3 Nxb3 7. Qxb3 f6 8. d4
Bb7 9. Nbd2 d6 10. Qe6+ Qe7 11. Qxe7+ Bxe7 12. O-O g6 13. Re1 c5 14. d5 Bd8 15.
Nh4 Ne7 16. f3 Bb6 17. Kh1 O-O 18. Nf1 f5 19. Bg5 Rae8 20. Bxe7 Rxe7 21. Rad1
fxe4 22. fxe4 Rf2 23. Rd2 Ref7 24. Nf3 c4 25. Rxf2 Bxf2 26. Re2 Bc5 27. Ng3 Bc8
28. h3 a5 29. a3 h6 30. Kh2 Rb7 31. Nh4 Kg7 32. Re1 Rf7 33. Rf1 Rxf1 34. Nxf1
b4 35. axb4 axb4 36. Nd2 bxc3 37. bxc3 Ba6 38. Nhf3 Bf2 39. g4 Be1 *
Position (FEN): 8/6k1/b2p2pp/3Pp3/2p1P1P1/2P2N1P/3N3K/4b3 w - - 1 40
White to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 820
Best move: Nxe1