Chess puzzle (Crushing)
Moves: 1. e4 e6 2. Nf3 d5 3. e5 a6 4. d4 c5 5. Nc3 cxd4 6. Nxd4 Ne7 7. Be3 Ng6 8. f4
Be7 9. Qd2 Nc6 10. Be2 Nxd4 11. Bxd4 Bd7 12. g3 b5 13. a3 b4 14. axb4 Bxb4 15.
Rxa6 Rxa6 16. Bxa6 Qa8 17. Qd3 O-O 18. O-O Ne7 19. Bb5 Bc6 20. Bxc6 Qxc6 21.
Qb5 *
Position (FEN): 5rk1/4nppp/2q1p3/1Q1pP3/1b1B1P2/2N3P1/1PP4P/5RK1 b - - 1 21
Black to move.
Themes:  Middlegame  
Puzzle rating: 1417
Best move: Bxc3