4kbr1/rq1npp1n/3p2pp/pbp5/1P1P3P/P1P1PPK1/2N3P1/R1BQ2NR b - - 0 22
FEN state: 4kbr1/rq1npp1n/3p2pp/pbp5/1P1P3P/P1P1PPK1/2N3P1/R1BQ2NR b - - 0 22 ; Best move: b5a4
The current state of the chess board is: Black king at e8, black bishop at f8 and black rook at g8. Black rook at a7, black queen at b7, black knight at d7, black pawn at e7, black pawn at f7 and black knight at h7. Black pawn at d6, black pawn at g6 and black pawn at h6. Black pawn at a5, black bishop at b5 and black pawn at c5. White pawn at b4, white pawn at d4 and white pawn at h4. White pawn at a3, white pawn at c3, white pawn at e3, white pawn at f3 and white king at g3. White knight at c2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 22. Black to move.