2b1k1r1/2r1bp2/nqppPBpp/ppP5/PPB3n1/4P1PP/3NNP2/1R1QK2R b K - 1 19
FEN state: 2b1k1r1/2r1bp2/nqppPBpp/ppP5/PPB3n1/4P1PP/3NNP2/1R1QK2R b K - 1 19 ; Best move: b5c4
The current state of the chess board is: Black bishop at c8, black king at e8 and black rook at g8. Black rook at c7, black bishop at e7 and black pawn at f7. Black knight at a6, black queen at b6, black pawn at c6, black pawn at d6, white pawn at e6, white bishop at f6, black pawn at g6 and black pawn at h6. Black pawn at a5, black pawn at b5 and white pawn at c5. White pawn at a4, white pawn at b4, white bishop at c4 and black knight at g4. White pawn at e3, white pawn at g3 and white pawn at h3. White knight at d2, white knight at e2 and white pawn at f2. White rook at b1, white queen at d1, white king at e1 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.