Chess puzzle (Advantage)
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. cxd5 cxd5 6. Nf3 Nf6 7. Bb5+ Bd7 8.
Bxd7+ Nbxd7 9. O-O Be7 10. Re1 O-O 11. Nc3 Nb6 12. Qe2 Re8 13. Bg5 Qd6 14. Bxf6
Qxf6 15. Qe5 Qc6 16. Rac1 Bb4 17. Qg3 Nc4 18. b3 Nb2 19. Rxe8+ Rxe8 20. Ne5 Qh6
21. Rc2 Bxc3 *
Position (FEN): 4r1k1/pp3ppp/7q/3pN3/3P4/1Pb3Q1/PnR2PPP/6K1 w - - 0 22
White to move.
Themes:  Middlegame  
Puzzle rating: 1808
Best move: Qxc3