1rb1k2r/pp1p4/2p1pp2/2b2Pp1/2P4p/1n2P2B/P4P1P/RNBK2NR w k - 0 16
FEN state: 1rb1k2r/pp1p4/2p1pp2/2b2Pp1/2P4p/1n2P2B/P4P1P/RNBK2NR w k - 0 16 ; Best move: a2b3
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at b7 and black pawn at d7. Black pawn at c6, black pawn at e6 and black pawn at f6. Black bishop at c5, white pawn at f5 and black pawn at g5. White pawn at c4 and black pawn at h4. Black knight at b3, white pawn at e3 and white bishop at h3. White pawn at a2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 16. White to move.