2b1kb1r/3nn1p1/r3pp1p/ppppq2P/1P1P4/N7/P1P1PNP1/RQ2KBR1 b k - 1 19
FEN state: 2b1kb1r/3nn1p1/r3pp1p/ppppq2P/1P1P4/N7/P1P1PNP1/RQ2KBR1 b k - 1 19 ; Best move: c5d4
The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black knight at d7, black knight at e7 and black pawn at g7. Black rook at a6, black pawn at e6, black pawn at f6 and black pawn at h6. Black pawn at a5, black pawn at b5, black pawn at c5, black pawn at d5, black queen at e5 and white pawn at h5. White pawn at b4 and white pawn at d4. White knight at a3. White pawn at a2, white pawn at c2, white pawn at e2, white knight at f2 and white pawn at g2. White rook at a1, white queen at b1, white king at e1, white bishop at f1 and white rook at g1. Black kingside is the only castle move available. Half move number is 1. Full move number is 19. Black to move.