rnb1kb2/Bpp1np2/4p3/3p2p1/P3PP2/3P2pN/2P1K1B1/RN5R b - - 1 19
FEN state: rnb1kb2/Bpp1np2/4p3/3p2p1/P3PP2/3P2pN/2P1K1B1/RN5R b - - 1 19 ; Best move: a8a7
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black bishop at f8. White bishop at a7, black pawn at b7, black pawn at c7, black knight at e7 and black pawn at f7. Black pawn at e6. Black pawn at d5 and black pawn at g5. White pawn at a4, white pawn at e4 and white pawn at f4. White pawn at d3, black pawn at g3 and white knight at h3. White pawn at c2, white king at e2 and white bishop at g2. White rook at a1, white knight at b1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 19. Black to move.