Chess puzzle (Crushing)
Moves: 1. d4 d5 2. Bf4 Nc6 3. e3 Bf5 4. Nd2 f6 5. c3 e5 6. Bg3 exd4 7. exd4 Qe7+ 8.
Be2 O-O-O 9. Ngf3 Nh6 10. O-O Qd7 11. Re1 Bd6 12. Bb5 a6 13. Ba4 Bxg3 14. hxg3
Rhe8 15. Bc2 Bxc2 16. Qxc2 g6 17. Nb3 Rxe1+ 18. Rxe1 Re8 19. Rxe8+ Qxe8 20. Nc5
Ng4 21. Qb3 b6 22. Nxa6 *
Position (FEN): 2k1q3/2p4p/Npn2pp1/3p4/3P2n1/1QP2NP1/PP3PP1/6K1 b - - 0 22
Black to move.
Themes:  Endgame  
Puzzle rating: 1915
Best move: Qe2