r1b1kb2/1pp1nqpr/p7/3pp2p/PnP1p1PP/1PB5/3PBP2/RNK3NR b - - 1 19
FEN state: r1b1kb2/1pp1nqpr/p7/3pp2p/PnP1p1PP/1PB5/3PBP2/RNK3NR b - - 1 19 ; Best move: b4d3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black bishop at f8. Black pawn at b7, black pawn at c7, black knight at e7, black queen at f7, black pawn at g7 and black rook at h7. Black pawn at a6. Black pawn at d5, black pawn at e5 and black pawn at h5. White pawn at a4, black knight at b4, white pawn at c4, black pawn at e4, white pawn at g4 and white pawn at h4. White pawn at b3 and white bishop at c3. White pawn at d2, white bishop at e2 and white pawn at f2. White rook at a1, white knight at b1, white king at c1, 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.