r1bq2nr/3k3p/pp4p1/1PppBpN1/4P1P1/NnRB4/P1PP3P/R2QK3 b Q - 1 22
FEN state: r1bq2nr/3k3p/pp4p1/1PppBpN1/4P1P1/NnRB4/P1PP3P/R2QK3 b Q - 1 22 ; Best move: d8g5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black knight at g8 and black rook at h8. Black king at d7 and black pawn at h7. Black pawn at a6, black pawn at b6 and black pawn at g6. White pawn at b5, black pawn at c5, black pawn at d5, white bishop at e5, black pawn at f5 and white knight at g5. White pawn at e4 and white pawn at g4. White knight at a3, black knight at b3, white rook at c3 and white bishop at d3. White pawn at a2, white pawn at c2, white pawn at d2 and white pawn at h2. White rook at a1, white queen at d1 and white king at e1. White queenside is the only castle move available. Half move number is 1. Full move number is 22. Black to move.