Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf5 Bxf5 8.
exf5 Be7 9. Qf3 Qc8 10. Bd3 O-O 11. h3 Nc6 12. g4 b5 13. Nd5 Nxd5 14. Qxd5 Nb4
15. Qb3 Qb7 16. O-O-O d5 17. Be2 d4 18. Bd2 Nd5 19. Bf3 Rfd8 20. c4 dxc3 21.
Bxc3 Qc7 *
Position (FEN): r2r2k1/2q1bppp/p7/1p1npP2/6P1/1QB2B1P/PP3P2/2KR3R w - - 1 22
White to move.
Themes:  Middlegame  
Puzzle rating: 1317
Best move: Bxd5