1rb2bnr/pNp4p/npk4B/P2pppNP/1P3PP1/3P4/2P1P3/2RQKB1R b K - 1 19
FEN state: 1rb2bnr/pNp4p/npk4B/P2pppNP/1P3PP1/3P4/2P1P3/2RQKB1R b K - 1 19 ; Best move: g8h6
The current state of the chess board is: Black rook at b8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, white knight at b7, black pawn at c7 and black pawn at h7. Black knight at a6, black pawn at b6, black king at c6 and white bishop at h6. White pawn at a5, black pawn at d5, black pawn at e5, black pawn at f5, white knight at g5 and white pawn at h5. White pawn at b4, white pawn at f4 and white pawn at g4. White pawn at d3. White pawn at c2 and white pawn at e2. White rook at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 19. Black to move.