Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bf4 Bd6 6. Bg3 O-O 7. e3 Re8 8. Qc2
Qc7 9. Bh4 Nbd7 10. Bd3 dxc4 11. Bxc4 e5 12. O-O-O b5 13. Bb3 e4 14. Ng5 Rf8
15. Ngxe4 a5 16. Nxd6 Qxd6 17. Bg3 Qb4 18. a3 Qe7 19. d5 b4 20. dxc6 bxc3 21.
cxd7 cxb2+ 22. Kxb2 Nxd7 23. Bd6 Qf6+ 24. Ka2 a4 25. Bxf8 *
Position (FEN): r1b2Bk1/3n1ppp/5q2/8/p7/PB2P3/K1Q2PPP/3R3R b - - 0 25
Black to move.
Themes:  Middlegame  
Puzzle rating: 1601
Best move: axb3+