Chess puzzle (Advantage)
Moves: 1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Ne2 O-O 8.
O-O h6 9. Kh1 Ne8 10. e5 f5 11. f4 b6 12. Be3 Bb7 13. d5 Ne7 14. Qb3 Bxc3 15.
Nxc3 Nxd5 16. Nxd5 Bxd5 17. Qd1 Qh4 18. Rc1 Bc6 19. Bc4 Nc7 20. Qd6 Qh3 *
Position (FEN): r4rk1/p1np2p1/1pbQp2p/4Pp2/2B2P2/4B2q/PP4PP/2R2R1K w - - 8 21
White to move.
Themes:  Middlegame  
Puzzle rating: 1836
Best move: Qxc6