Chess puzzle (Advantage)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_Mengarinis_Opening
Moves: 1. e4 e5 2. a3 a6 3. Nc3 Bc5 4. Nf3 d6 5. d4 exd4 6. Nxd4 Nf6 7. Be3 h6 8. Be2
O-O 9. O-O Re8 10. Bf3 Bg4 *
Position (FEN): rn1qr1k1/1pp2pp1/p2p1n1p/2b5/3NP1b1/P1N1BB2/1PP2PPP/R2Q1RK1 w - - 6 11
White to move.
Themes:  Opening  
Puzzle rating: 650
Best move: Bxg4