rnbq1knr/1pp2pp1/p2pp2p/1N6/2P3P1/5P1P/PB1PPK2/R1Q2BNR b - - 1 9
FEN state: rnbq1knr/1pp2pp1/p2pp2p/1N6/2P3P1/5P1P/PB1PPK2/R1Q2BNR b - - 1 9 ; Best move: a6b5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at f7 and black pawn at g7. Black pawn at a6, black pawn at d6, black pawn at e6 and black pawn at h6. White knight at b5. White pawn at c4 and white pawn at g4. White pawn at f3 and white pawn at h3. White pawn at a2, white bishop at b2, white pawn at d2, white pawn at e2 and white king at f2. White rook at a1, white queen at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 9. Black to move.