Chess puzzle (Crushing)
Moves: 1. d4 e6 2. c4 Ne7 3. Nf3 Ng6 4. g3 Be7 5. Bg2 d6 6. O-O O-O 7. Re1 Nd7 8. Nc3
c6 9. e4 Nf6 10. e5 dxe5 11. dxe5 Nd7 12. a3 a6 13. b4 Qc7 14. Qe2 Nb6 15. Bb2
f6 16. exf6 Bxf6 17. Nd1 Bxb2 18. Nxb2 Nd7 19. Nd3 Nb6 20. Nc5 Nd7 *
Position (FEN): r1b2rk1/1pqn2pp/p1p1p1n1/2N5/1PP5/P4NP1/4QPBP/R3R1K1 w - - 5 21
White to move.
Themes:  Middlegame  
Puzzle rating: 1857
Best move: Nxe6