4kbnr/prp1q1p1/b1n2p2/1p1pB3/1PPP4/7p/P3P2P/RN2KB1R w KQk - 2 16
FEN state: 4kbnr/prp1q1p1/b1n2p2/1p1pB3/1PPP4/7p/P3P2P/RN2KB1R w KQk - 2 16 ; Best move: c4d5
The current state of the chess board is: Black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black rook at b7, black pawn at c7, black queen at e7 and black pawn at g7. Black bishop at a6, black knight at c6 and black pawn at f6. Black pawn at b5, black pawn at d5 and white bishop at e5. White pawn at b4, white pawn at c4 and white pawn at d4. Black pawn at h3. White pawn at a2, white pawn at e2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 2. Full move number is 16. White to move.