rnq2bn1/3ppkp1/B1b2N1r/2p4p/2P1P2P/1P3PpR/P2P4/R1BQK1N1 w - - 1 18
FEN state: rnq2bn1/3ppkp1/B1b2N1r/2p4p/2P1P2P/1P3PpR/P2P4/R1BQK1N1 w - - 1 18 ; Best move: a6c8
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at c8, black bishop at f8 and black knight at g8. Black pawn at d7, black pawn at e7, black king at f7 and black pawn at g7. White bishop at a6, black bishop at c6, white knight at f6 and black rook at h6. Black pawn at c5 and black pawn at h5. White pawn at c4, white pawn at e4 and white pawn at h4. White pawn at b3, white pawn at f3, black pawn at g3 and white rook at h3. White pawn at a2 and white pawn at d2. White rook at a1, white bishop at c1, white queen at d1, white king at e1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.