1nbq1bnr/1ppk2p1/r2ppp2/p6p/1P1PPN2/5QP1/PBP2P1P/RN2KB1R b KQ - 3 9
FEN state: 1nbq1bnr/1ppk2p1/r2ppp2/p6p/1P1PPN2/5QP1/PBP2P1P/RN2KB1R b KQ - 3 9 ; Best move: a5b4
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black king at d7 and black pawn at g7. Black rook at a6, black pawn at d6, black pawn at e6 and black pawn at f6. Black pawn at a5 and black pawn at h5. White pawn at b4, white pawn at d4, white pawn at e4 and white knight at f4. White queen at f3 and white pawn at g3. White pawn at a2, white bishop at b2, white pawn at c2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, 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 9. Black to move.