r1bqk2r/5nbp/n2p4/ppp1p3/1PPPPBpP/6Q1/P4PP1/RN2K1NR w KQq - 1 16
FEN state: r1bqk2r/5nbp/n2p4/ppp1p3/1PPPPBpP/6Q1/P4PP1/RN2K1NR w KQq - 1 16 ; Best move: d4e5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black knight at f7, black bishop at g7 and black pawn at h7. Black knight at a6 and black pawn at d6. Black pawn at a5, black pawn at b5, black pawn at c5 and black pawn at e5. White pawn at b4, white pawn at c4, white pawn at d4, white pawn at e4, white bishop at f4, black pawn at g4 and white pawn at h4. White queen at g3. White pawn at a2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 1. Full move number is 16. White to move.