Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 c6 3. Nc3 e6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 a6 7. Ne5 Nf6 8. a3
Qb6 9. Nxc6 Qxc6 10. Be5 Ng4 11. Bf4 h6 12. e3 g5 13. Qxg4 e5 14. Qe2 gxf4 15.
exf4 e4 16. f3 Bf5 17. g4 Bh7 18. f5 Be7 19. fxe4 Bh4+ 20. Kd1 O-O 21. e5 Qb6
22. Qd2 Bg5 23. Nxd5 *
Position (FEN): r4rk1/1p3p1b/pq5p/3NPPb1/3P2P1/P7/1P1Q3P/R2K1B1R b - - 0 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1375
Best move: Qb3+