Chess puzzle (Advantage)
Opening: Scandinavian_Defense, Scandinavian_Defense_Blackburne_Gambit
Moves: 1. e4 d5 2. exd5 c6 3. dxc6 Nxc6 4. Bb5 e5 5. Nf3 Bd6 6. Bxc6+ bxc6 7. O-O f5
8. d3 Nf6 9. Re1 Qc7 10. Nc3 Bb7 11. Bg5 O-O-O 12. g3 e4 13. dxe4 fxe4 14. Nxe4
Bxg3 15. Qe2 Rhe8 16. Bxf6 gxf6 17. fxg3 f5 18. Qc4 fxe4 19. Ng5 *
Position (FEN): 2krr3/pbq4p/2p5/6N1/2Q1p3/6P1/PPP4P/R3R1K1 b - - 1 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 1394
Best move: Qb6+