1nb1k1nr/rB1p1p1p/1q5b/p1p1p1pQ/P3P2P/6P1/1PPPKP2/RNB3NR w k - 0 10
FEN state: 1nb1k1nr/rB1p1p1p/1q5b/p1p1p1pQ/P3P2P/6P1/1PPPKP2/RNB3NR w k - 0 10 ; Best move: b7c8
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black rook at a7, white bishop at b7, black pawn at d7, black pawn at f7 and black pawn at h7. Black queen at b6 and black bishop at h6. Black pawn at a5, black pawn at c5, black pawn at e5, black pawn at g5 and white queen at h5. White pawn at a4, white pawn at e4 and white pawn at h4. White pawn at g3. White pawn at b2, white pawn at c2, white pawn at d2, white king at e2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 10. White to move.