rn2qbnr/p1p1p1pp/bp2kp2/1N1p4/7P/1PB2N2/P1PPPPP1/R1Q1KB1R b KQ - 3 8
FEN state: rn2qbnr/p1p1p1pp/bp2kp2/1N1p4/7P/1PB2N2/P1PPPPP1/R1Q1KB1R b KQ - 3 8 ; Best move: a6b5
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7, black pawn at g7 and black pawn at h7. Black bishop at a6, black pawn at b6, black king at e6 and black pawn at f6. White knight at b5 and black pawn at d5. White pawn at h4. White pawn at b3, white bishop at c3 and white knight at f3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white pawn at g2. White rook at a1, white queen at c1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 3. Full move number is 8. Black to move.