Chess puzzle (Crushing)
Moves: 1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. e5 Ne4 5. Bxe7 Qxe7 6. Nd2 Nxd2 7. Qxd2 O-O 8.
O-O-O b6 9. Qf4 d6 10. Bd3 g6 11. h4 Bb7 12. Be4 d5 13. Bd3 Ba6 14. Nf3 Bxd3
15. Rxd3 Nd7 16. h5 c5 17. hxg6 fxg6 18. Qh6 Rf7 19. Ng5 Rg7 20. Rdh3 Nf8 21.
c3 cxd4 22. cxd4 Rc8+ 23. Kd2 *
Position (FEN): 2r2nk1/p3q1rp/1p2p1pQ/3pP1N1/3P4/7R/PP1K1PP1/7R b - - 2 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1011
Best move: Qb4+