Chess puzzle (Advantage)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Bd2 Nc6 5. f3 Bd7 6. Nh3 Nxd4 7. Bg5 f6 8. Qxd4
fxg5 9. Qxg7 Qf6 10. Qxg5 Bxc3+ 11. bxc3 Qxc3+ 12. Kf2 Qd4+ 13. e3 Qxa1 14.
Qh5+ Ke7 15. Ng5 Be8 16. Qh6 Qxa2+ 17. Be2 Qb2 18. Qxe6+ Kf8 19. cxd5 Qf6 20.
Qg4 Nh6 21. Ne6+ Ke7 *
Position (FEN): r3b2r/ppp1k2p/4Nq1n/3P4/6Q1/4PP2/4BKPP/7R w - - 5 22
White to move.
Themes:  Middlegame  
Puzzle rating: 1763
Best move: Qb4+