r1bq1bnr/pp1pk1p1/B4p2/2p1nP1p/4p1P1/1PN1P3/P1PP3P/RNBQK2R w KQ - 0 9
FEN state: r1bq1bnr/pp1pk1p1/B4p2/2p1nP1p/4p1P1/1PN1P3/P1PP3P/RNBQK2R w KQ - 0 9 ; Best move: a6c4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7, black king at e7 and black pawn at g7. White bishop at a6 and black pawn at f6. Black pawn at c5, black knight at e5, white pawn at f5 and black pawn at h5. Black pawn at e4 and white pawn at g4. White pawn at b3, white knight at c3 and white pawn at e3. White pawn at a2, white pawn at c2, white pawn at d2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 9. White to move.