Chess puzzle (Advantage)
Moves: 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e5 7. Nc3 Bb4 8.
Bd2 Bxc3 9. Bxc3 e4 10. Ne5 Nxe5 11. dxe5 Ne7 12. Qa4+ Bd7 13. Qa3 Qe6 14. Rd1
O-O 15. Rd6 Qf5 16. Be2 Rfd8 17. e6 fxe6 18. O-O Nd5 19. Bc4 Bc6 20. Rxd8+ Rxd8
21. Qxa7 Qg5 22. Qa5 *
Position (FEN): 3r2k1/1p4pp/2b1p3/Q2n2q1/2B1p3/2B5/PP3PPP/5RK1 b - - 2 22
Black to move.
Themes:  Middlegame  
Puzzle rating: 1812
Best move: b6