r1bqkbnr/p4pp1/3p4/1pp1p2p/2P1PPP1/1P1B3N/P2P3P/RNBQ1RK1 w kq - 0 9
FEN state: r1bqkbnr/p4pp1/3p4/1pp1p2p/2P1PPP1/1P1B3N/P2P3P/RNBQ1RK1 w kq - 0 9 ; Best move: f4f5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at f7 and black pawn at g7. Black pawn at d6. Black pawn at b5, black pawn at c5, black pawn at e5 and black pawn at h5. White pawn at c4, white pawn at e4, white pawn at f4 and white pawn at g4. White pawn at b3, white bishop at d3 and white knight at h3. White pawn at a2, 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 rook at f1 and white king at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 9. White to move.