Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. Nc3 c5 3. g3 Nf6 4. Bg2 a6 5. d3 Be7 6. e4 Nc6 7. Nge2 d6 8. O-O
Bg4 9. f3 Bh5 10. g4 Bxg4 *
Position (FEN): r2qk2r/1p2bppp/p1np1n2/2p1p3/2P1P1b1/2NP1P2/PP2N1BP/R1BQ1RK1 w kq - 0 11
White to move.
Themes:  Opening  
Puzzle rating: 851
Best move: fxg4