4k1nr/6pp/1p1q4/r1bpppPb/Q3PP2/1PP4B/P7/R1B1K1NR b KQk - 0 23
FEN state: 4k1nr/6pp/1p1q4/r1bpppPb/Q3PP2/1PP4B/P7/R1B1K1NR b KQk - 0 23 ; Best move: a5a4
The current state of the chess board is: Black king at e8, black knight at g8 and black rook at h8. Black pawn at g7 and black pawn at h7. Black pawn at b6 and black queen at d6. Black rook at a5, black bishop at c5, black pawn at d5, black pawn at e5, black pawn at f5, white pawn at g5 and black bishop at h5. White queen at a4, white pawn at e4 and white pawn at f4. White pawn at b3, white pawn at c3 and white bishop at h3. White pawn at a2. White rook at a1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 0. Full move number is 23. Black to move.