r1b1kbnr/4p1pp/p1np4/q4p2/RPpP1P1P/2P1K3/3BP1P1/1N1Q1BNR b kq - 2 12
FEN state: r1b1kbnr/4p1pp/p1np4/q4p2/RPpP1P1P/2P1K3/3BP1P1/1N1Q1BNR b kq - 2 12 ; Best move: a5b6
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at a6, black knight at c6 and black pawn at d6. Black queen at a5 and black pawn at f5. White rook at a4, white pawn at b4, black pawn at c4, white pawn at d4, white pawn at f4 and white pawn at h4. White pawn at c3 and white king at e3. White bishop at d2, white pawn at e2 and white pawn at g2. White knight at b1, 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 2. Full move number is 12. Black to move.