r1b1kb1r/1pqpppp1/2n2n2/p1p5/P2P2Pp/1QP2P2/1P1KP2P/RNB2BNR w kq - 2 9
FEN state: r1b1kb1r/1pqpppp1/2n2n2/p1p5/P2P2Pp/1QP2P2/1P1KP2P/RNB2BNR w kq - 2 9 ; Best move: b1a3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black queen at c7, black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black knight at c6 and black knight at f6. Black pawn at a5 and black pawn at c5. White pawn at a4, white pawn at d4, white pawn at g4 and black pawn at h4. White queen at b3, white pawn at c3 and white pawn at f3. White pawn at b2, white king at d2, white pawn at e2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, 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 2. Full move number is 9. White to move.