Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be6 7. Bd3 Be7 8.
Be3 a6 9. h3 b5 10. Qd2 b4 11. Ne2 a5 12. a4 Nbd7 13. g4 Bxb3 14. cxb3 O-O 15.
f3 Nc5 16. Bxc5 dxc5 17. Rd1 Qb6 18. h4 Rad8 19. Qe3 c4 *
Position (FEN): 3r1rk1/4bppp/1q3n2/p3p3/Ppp1P1PP/1P1BQP2/1P2N3/3RK2R w K - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1011
Best move: Qxb6