Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. g3 Bc5 3. Bg2 Nf6 4. Nc3 Nc6 5. e3 d6 6. Nge2 a6 7. a3 Be6 8. O-O
Bxc4 9. h3 O-O 10. Kh2 d5 11. d3 Bb5 12. b4 Be7 13. Nxb5 axb5 14. Bb2 d4 15. e4
Qd6 16. f4 Nh5 17. fxe5 Nxe5 18. Nxd4 Qg6 *
Position (FEN): r4rk1/1pp1bppp/6q1/1p2n2n/1P1NP3/P2P2PP/1B4BK/R2Q1R2 w - - 1 19
White to move.
Themes:  Middlegame  
Puzzle rating: 1519
Best move: Nf5