rn2kb1r/pb2npp1/2p5/2P1p2p/PP2N1PP/3B1N2/1BPPKP2/R2Q2R1 w kq - 0 16
FEN state: rn2kb1r/pb2npp1/2p5/2P1p2p/PP2N1PP/3B1N2/1BPPKP2/R2Q2R1 w kq - 0 16 ; Best move: e4d6
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black bishop at b7, black knight at e7, black pawn at f7 and black pawn at g7. Black pawn at c6. White pawn at c5, black pawn at e5 and black pawn at h5. White pawn at a4, white pawn at b4, white knight at e4, white pawn at g4 and white pawn at h4. White bishop at d3 and white knight at f3. White bishop at b2, white pawn at c2, white pawn at d2, white king at e2 and white pawn at f2. White rook at a1, white queen at d1 and white rook at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 16. White to move.