1nb1kb1r/rp1pppp1/8/p1p3Np/1qP2Pn1/3P3P/P2KP1P1/RNBQ1B1R w k - 0 9
FEN state: 1nb1kb1r/rp1pppp1/8/p1p3Np/1qP2Pn1/3P3P/P2KP1P1/RNBQ1B1R w k - 0 9 ; Best move: b1c3
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at a5, black pawn at c5, white knight at g5 and black pawn at h5. Black queen at b4, white pawn at c4, white pawn at f4 and black knight at g4. White pawn at d3 and white pawn at h3. White pawn at a2, white king at d2, white pawn at e2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 9. White to move.