1rbq1bnr/2pk1p2/3pp3/Pp4pp/P1PnNP1P/3P2P1/1B2P3/1R1QKBNR w K b6 0 16
FEN state: 1rbq1bnr/2pk1p2/3pp3/Pp4pp/P1PnNP1P/3P2P1/1B2P3/1R1QKBNR w K b6 0 16 ; Best move: b2d4
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black king at d7 and black pawn at f7. Black pawn at d6 and black pawn at e6. White pawn at a5, black pawn at b5, black pawn at g5 and black pawn at h5. White pawn at a4, white pawn at c4, black knight at d4, white knight at e4, white pawn at f4 and white pawn at h4. White pawn at d3 and white pawn at g3. White bishop at b2 and white pawn at e2. White rook at b1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 16. En Passant Target Square: b6. White to move.