rnb4r/4p1bp/1p1pk3/R1p2np1/1PP5/N2PP1p1/5QKP/2B2BNR b - - 1 19
FEN state: rnb4r/4p1bp/1p1pk3/R1p2np1/1PP5/N2PP1p1/5QKP/2B2BNR b - - 1 19 ; Best move: c8b7
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black rook at h8. Black pawn at e7, black bishop at g7 and black pawn at h7. Black pawn at b6, black pawn at d6 and black king at e6. White rook at a5, black pawn at c5, black knight at f5 and black pawn at g5. White pawn at b4 and white pawn at c4. White knight at a3, white pawn at d3, white pawn at e3 and black pawn at g3. White queen at f2, white king at g2 and white pawn at h2. White bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 19. Black to move.