1rbk1br1/2pp1pp1/1p6/p2Pp1np/B3PP2/1nB4P/PPP2KP1/R5NR w - - 0 23
FEN state: 1rbk1br1/2pp1pp1/1p6/p2Pp1np/B3PP2/1nB4P/PPP2KP1/R5NR w - - 0 23 ; Best move: a4b3
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at d8, black bishop at f8 and black rook at g8. Black pawn at c7, black pawn at d7, black pawn at f7 and black pawn at g7. Black pawn at b6. Black pawn at a5, white pawn at d5, black pawn at e5, black knight at g5 and black pawn at h5. White bishop at a4, white pawn at e4 and white pawn at f4. Black knight at b3, white bishop at c3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white king at f2 and white pawn at g2. White rook at a1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. White to move.