r1bqk2r/ppppnpp1/n4b1p/4p3/P7/N2PK3/1PP1PPPP/R1BQ1BNR b kq - 6 7
FEN state: r1bqk2r/ppppnpp1/n4b1p/4p3/P7/N2PK3/1PP1PPPP/R1BQ1BNR b kq - 6 7 ; Best move: a6c5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black knight at e7, black pawn at f7 and black pawn at g7. Black knight at a6, black bishop at f6 and black pawn at h6. Black pawn at e5. White pawn at a4. White knight at a3, white pawn at d3 and white king at e3. White pawn at b2, white pawn at c2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 6. Full move number is 7. Black to move.