r3k1nr/p1p1p3/n1P2p1b/1B1pP1pp/8/P5Pb/1P1K1PNR/RNB5 b kq - 0 22
FEN state: r3k1nr/p1p1p3/n1P2p1b/1B1pP1pp/8/P5Pb/1P1K1PNR/RNB5 b kq - 0 22 ; Best move: a6c5
The current state of the chess board is: Black rook at a8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7 and black pawn at e7. Black knight at a6, white pawn at c6, black pawn at f6 and black bishop at h6. White bishop at b5, black pawn at d5, white pawn at e5, black pawn at g5 and black pawn at h5. White pawn at a3, white pawn at g3 and black bishop at h3. White pawn at b2, white king at d2, white pawn at f2, white knight at g2 and white rook at h2. White rook at a1, white knight at b1 and white bishop at c1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 22. Black to move.