Chess puzzle (Advantage)
Opening: Zukertort_Opening, Zukertort_Opening_Other_variations
Moves: 1. Nf3 Nf6 2. h3 d6 3. d4 g6 4. e3 Bg7 5. c4 O-O 6. Nc3 Nfd7 7. Bd3 c5 8. O-O
Nc6 9. Re1 a6 10. Bc2 e5 11. d5 Na5 12. b3 b6 13. e4 Nf6 14. Bg5 Qd7 15. Bd3
Nh5 16. Be2 f5 17. Nh4 Nf4 18. Bxf4 *
Position (FEN): r1b2rk1/3q2bp/pp1p2p1/n1pPpp2/2P1PB1N/1PN4P/P3BPP1/R2QR1K1 b - - 0 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 938
Best move: exf4