rnb1kb1r/1p1pp1pp/2p2p1n/5P2/p2PP3/q1N5/1PP2KPP/R1BQ1BNR w kq - 0 9
FEN state: rnb1kb1r/1p1pp1pp/2p2p1n/5P2/p2PP3/q1N5/1PP2KPP/R1BQ1BNR w kq - 0 9 ; Best move: b2a3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at d7, black pawn at e7, black pawn at g7 and black pawn at h7. Black pawn at c6, black pawn at f6 and black knight at h6. White pawn at f5. Black pawn at a4, white pawn at d4 and white pawn at e4. Black queen at a3 and white knight at c3. White pawn at b2, white pawn at c2, white king at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 9. White to move.