Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Colle_System
Moves: 1. d4 Nf6 2. e3 e6 3. Nf3 d5 4. Be2 c5 5. b3 Nc6 6. Bb2 Bd6 7. a3 O-O 8. Nbd2
b6 9. O-O Bb7 10. c4 Ne4 11. dxc5 bxc5 12. Nxe4 dxe4 13. Nd2 Ne5 14. Qc2 Qh4
15. g3 Qh3 16. Nxe4 *
Position (FEN): r4rk1/pb3ppp/3bp3/2p1n3/2P1N3/PP2P1Pq/1BQ1BP1P/R4RK1 b - - 0 16
Black to move.
Themes:  Middlegame  
Puzzle rating: 2001
Best move: f5