r2qkbr1/2pp1n2/p1n5/3p1ppp/2BPPB1P/P4P2/1PP2P2/2RQK1NR w Kq - 2 16
FEN state: r2qkbr1/2pp1n2/p1n5/3p1ppp/2BPPB1P/P4P2/1PP2P2/2RQK1NR w Kq - 2 16 ; Best move: e4d5
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at c7, black pawn at d7 and black knight at f7. Black pawn at a6 and black knight at c6. Black pawn at d5, black pawn at f5, black pawn at g5 and black pawn at h5. White bishop at c4, white pawn at d4, white pawn at e4, white bishop at f4 and white pawn at h4. White pawn at a3 and white pawn at f3. White pawn at b2, white pawn at c2 and white pawn at f2. White rook at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside and black queenside castles are available. Half move number is 2. Full move number is 16. White to move.