r1b1k3/1p4bq/p1pppn1r/2nP1P1P/1PP3pP/P3QP2/R2NN1BR/2B1K3 b - - 1 22
FEN state: r1b1k3/1p4bq/p1pppn1r/2nP1P1P/1PP3pP/P3QP2/R2NN1BR/2B1K3 b - - 1 22 ; Best move: c5a4
The current state of the chess board is: Black rook at a8, black bishop at c8 and black king at e8. Black pawn at b7, black bishop at g7 and black queen at h7. Black pawn at a6, black pawn at c6, black pawn at d6, black pawn at e6, black knight at f6 and black rook at h6. Black knight at c5, white pawn at d5, white pawn at f5 and white pawn at h5. White pawn at b4, white pawn at c4, black pawn at g4 and white pawn at h4. White pawn at a3, white queen at e3 and white pawn at f3. White rook at a2, white knight at d2, white knight at e2, white bishop at g2 and white rook at h2. White bishop at c1 and white king at e1. Both players have exhausted their castles. Half move number is 1. Full move number is 22. Black to move.