Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Lasker-Pelikan_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nc3 a6 7. Bc4 Bb4 8.
Bd2 O-O 9. O-O b5 10. Bb3 d6 11. Re1 Bb7 12. a3 Ba5 13. Nd5 Rc8 14. Bxa5 Nxa5
15. Ba2 Nxd5 16. Bxd5 Qc7 17. Bxb7 Qxb7 18. Qxd6 Rxc2 19. Qxe5 Rxb2 *
Position (FEN): 5rk1/1q3ppp/p7/np2Q3/4P3/P4N2/1r3PPP/R3R1K1 w - - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 900
Best move: Qxb2