2bq2r1/2p2kp1/n3pr2/Pp1p1p1p/4PPnP/b6N/RPPPK1PR/1NB5 w - - 2 18
FEN state: 2bq2r1/2p2kp1/n3pr2/Pp1p1p1p/4PPnP/b6N/RPPPK1PR/1NB5 w - - 2 18 ; Best move: b1a3
The current state of the chess board is: Black bishop at c8, black queen at d8 and black rook at g8. Black pawn at c7, black king at f7 and black pawn at g7. Black knight at a6, black pawn at e6 and black rook at f6. White pawn at a5, black pawn at b5, black pawn at d5, black pawn at f5 and black pawn at h5. White pawn at e4, white pawn at f4, black knight at g4 and white pawn at h4. Black bishop at a3 and white knight at h3. White rook at a2, white pawn at b2, white pawn at c2, white pawn at d2, white king at e2, white pawn at g2 and white rook at h2. White knight at b1 and white bishop at c1. Both players have exhausted their castles. Half move number is 2. Full move number is 18. White to move.