1rbqk2r/p1p1pp1p/1pnp2pb/1N1B1n2/PP4P1/8/2PPPP1P/R1BQ1KNR w k - 1 9
FEN state: 1rbqk2r/p1p1pp1p/1pnp2pb/1N1B1n2/PP4P1/8/2PPPP1P/R1BQ1KNR w k - 1 9 ; Best move: d5c6
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at b6, black knight at c6, black pawn at d6, black pawn at g6 and black bishop at h6. White knight at b5, white bishop at d5 and black knight at f5. White pawn at a4, white pawn at b4 and white pawn at g4. White pawn at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white king at f1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 1. Full move number is 9. White to move.