r1bq1knr/1ppp1p1p/4p2b/pP4p1/2P1P1n1/NQ3N2/PB1P1P1P/R3KB1R b KQ - 0 9
FEN state: r1bq1knr/1ppp1p1p/4p2b/pP4p1/2P1P1n1/NQ3N2/PB1P1P1P/R3KB1R b KQ - 0 9 ; Best move: g4f6
The current state of the chess board is: Black rook at a8, 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 d7, black pawn at f7 and black pawn at h7. Black pawn at e6 and black bishop at h6. Black pawn at a5, white pawn at b5 and black pawn at g5. White pawn at c4, white pawn at e4 and black knight at g4. White knight at a3, white queen at b3 and white knight at f3. White pawn at a2, white bishop at b2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, 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 0. Full move number is 9. Black to move.