Chess puzzle (Advantage)
Opening: Scandinavian_Defense, Scandinavian_Defense_Bronstein_Variation
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. a3 b5 7. g3 Bb7 8. Bg2
Nbd7 9. O-O e6 10. Bf4 Qc6 11. Nh4 Qb6 12. d5 e5 13. Re1 O-O-O 14. b4 *
Position (FEN): 2kr1b1r/1bpn1ppp/pq3n2/1p1Pp3/1P3B1N/P1N3P1/2P2PBP/R2QR1K1 b - - 0 14
Black to move.
Themes:  Middlegame  
Puzzle rating: 1352
Best move: exf4