Chess puzzle (Advantage)
Opening: Scandinavian_Defense, Scandinavian_Defense_Marshall_Variation
Moves: 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Qb5+ Nc6
8. Ne5 Nb4 9. Nxc6 bxc6 10. Qc4 Qxd4 11. Qe2 Bd6 12. Na3 O-O 13. O-O Rfd8 14.
Nc4 a5 15. Bg5 Re8 16. Rad1 Qc5 17. Be3 Qb5 18. Rfe1 Nd5 19. Nxd6 cxd6 *
Position (FEN): r3r1k1/5ppp/2ppp3/pq1n4/8/4B3/PPP1QPPP/3RR1K1 w - - 0 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1756
Best move: c4