Chess puzzle (Crushing)
Moves: 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nd7 7. Be3 c5 8. c3
Qc7 9. Na3 a6 10. Qe2 Ne7 11. O-O Nc6 12. Rac1 Be7 13. Ng5 h6 14. Qh5 O-O 15.
Nf3 Kh7 16. g4 f6 17. exf6 Nxf6 18. Qh3 Ne4 19. g5 Rxf3 20. Qxf3 Nxg5 21. Qg4
Qd7 22. dxc5 Ne5 23. Qe2 *
Position (FEN): r7/1p1qb1pk/p3p2p/2Ppn1n1/8/N1P1B3/PP2QP1P/2R2RK1 b - - 2 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1697
Best move: Nef3+