Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. d5 b6 3. c4 a6 4. e3 Bb7 5. Nc3 g6 6. g3 b5 7. b3 Bg7 8. a3 Ne4 9.
Nxe4 Bxa1 10. Bd2 Bg7 11. Nc5 Qc8 12. Bh3 c6 13. Nxb7 Qxb7 14. e4 a5 15. Nf3 a4
16. Bb4 axb3 17. Qxb3 Qa7 18. O-O Na6 19. e5 Nc5 20. Bxc5 *
Position (FEN): r3k2r/q2pppbp/2p3p1/1pBPP3/2P5/PQ3NPB/5P1P/5RK1 b kq - 0 20
Black to move.
Themes:  Middlegame  
Puzzle rating: 728
Best move: Qxc5