r1bqk1nr/1ppp1p2/p6p/2b1p1p1/2P5/NP4PB/P1nPPP1P/1RBQ1KNR w kq - 0 9
FEN state: r1bqk1nr/1ppp1p2/p6p/2b1p1p1/2P5/NP4PB/P1nPPP1P/1RBQ1KNR w kq - 0 9 ; Best move: a3c2
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 knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7 and black pawn at f7. Black pawn at a6 and black pawn at h6. Black bishop at c5, black pawn at e5 and black pawn at g5. White pawn at c4. White knight at a3, white pawn at b3, white pawn at g3 and white bishop at h3. White pawn at a2, black knight at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at b1, white bishop at c1, white queen at d1, white king 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.