1n2kbnr/2p1pppp/rp1p4/p7/q1P5/N3PQ1N/RP1P1PPP/2B1KBR1 b k - 1 9
FEN state: 1n2kbnr/2p1pppp/rp1p4/p7/q1P5/N3PQ1N/RP1P1PPP/2B1KBR1 b k - 1 9 ; Best move: a6a7
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black rook at a6, black pawn at b6 and black pawn at d6. Black pawn at a5. Black queen at a4 and white pawn at c4. White knight at a3, white pawn at e3, white queen at f3 and white knight at h3. White rook at a2, white pawn at b2, white pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White bishop at c1, white king at e1, white bishop at f1 and white rook at g1. Black kingside is the only castle move available. Half move number is 1. Full move number is 9. Black to move.