Chess puzzle (Advantage)
Moves: 1. d4 d5 2. Bf4 c6 3. e3 Bf5 4. c4 e6 5. Qb3 b6 6. Nc3 Nf6 7. h3 Bd6 8. Bxd6
Qxd6 9. c5 Qc7 10. cxb6 axb6 11. Nf3 O-O 12. Rc1 Nbd7 13. Nb5 Qb7 14. Nd6 Qa7
15. Nxf5 Qa5+ 16. Nd2 exf5 17. a3 Ne4 18. Rc2 c5 19. Qxd5 Ndf6 20. Qxf5 g6 21.
Qf4 cxd4 22. b4 *
Position (FEN): r4rk1/5p1p/1p3np1/q7/1P1pnQ2/P3P2P/2RN1PP1/4KB1R b K - 0 22
Black to move.
Themes:  Middlegame  
Puzzle rating: 1190
Best move: Qxa3