r3qknr/pb1pp3/n4b1p/1pP2pp1/1p1PPP2/N1BQ3N/P5PP/3RKB1R b - - 0 22
FEN state: r3qknr/pb1pp3/n4b1p/1pP2pp1/1p1PPP2/N1BQ3N/P5PP/3RKB1R b - - 0 22 ; Best move: b7e4
The current state of the chess board is: Black rook at a8, black queen at e8, black king at f8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at d7 and black pawn at e7. Black knight at a6, black bishop at f6 and black pawn at h6. Black pawn at b5, white pawn at c5, black pawn at f5 and black pawn at g5. Black pawn at b4, white pawn at d4, white pawn at e4 and white pawn at f4. White knight at a3, white bishop at c3, white queen at d3 and white knight at h3. White pawn at a2, white pawn at g2 and white pawn at h2. White rook at d1, white king at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 22. Black to move.