r3k1r1/3n2pp/1p2B1q1/pbp1B3/PP2PPQ1/b1N1nN2/2PP3P/1R2K2R w Kq - 1 18
FEN state: r3k1r1/3n2pp/1p2B1q1/pbp1B3/PP2PPQ1/b1N1nN2/2PP3P/1R2K2R w Kq - 1 18 ; Best move: g4g6
The current state of the chess board is: Black rook at a8, black king at e8 and black rook at g8. Black knight at d7, black pawn at g7 and black pawn at h7. Black pawn at b6, white bishop at e6 and black queen at g6. Black pawn at a5, black bishop at b5, black pawn at c5 and white bishop at e5. White pawn at a4, white pawn at b4, white pawn at e4, white pawn at f4 and white queen at g4. Black bishop at a3, white knight at c3, black knight at e3 and white knight at f3. White pawn at c2, white pawn at d2 and white pawn at h2. White rook at b1, white king at e1 and white rook at h1. White kingside and black queenside castles are available. Half move number is 1. Full move number is 18. White to move.