rn2kb2/p2qpp2/3p4/1B1nP1pr/P4NQ1/8/R1PK1P1P/2B4R b q - 0 19
FEN state: rn2kb2/p2qpp2/3p4/1B1nP1pr/P4NQ1/8/R1PK1P1P/2B4R b q - 0 19 ; Best move: d5f4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black bishop at f8. Black pawn at a7, black queen at d7, black pawn at e7 and black pawn at f7. Black pawn at d6. White bishop at b5, black knight at d5, white pawn at e5, black pawn at g5 and black rook at h5. White pawn at a4, white knight at f4 and white queen at g4. White rook at a2, white pawn at c2, white king at d2, white pawn at f2 and white pawn at h2. White bishop at c1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 19. Black to move.