1rb1k2r/1p1npn2/pqp5/3p4/1P1PpP1p/P1P3PP/4N3/RNBK1B1R b - - 0 18
FEN state: 1rb1k2r/1p1npn2/pqp5/3p4/1P1PpP1p/P1P3PP/4N3/RNBK1B1R b - - 0 18 ; Best move: h8g8
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 b7, black knight at d7, black pawn at e7 and black knight at f7. Black pawn at a6, black queen at b6 and black pawn at c6. Black pawn at d5. White pawn at b4, white pawn at d4, black pawn at e4, white pawn at f4 and black pawn at h4. White pawn at a3, white pawn at c3, white pawn at g3 and white pawn at h3. White knight at e2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. Black to move.