1rb1kbnr/1pq1p3/2pp1ppp/Q7/1n3P2/BPP5/P2PPKPP/RN3BNR w k - 0 10
FEN state: 1rb1kbnr/1pq1p3/2pp1ppp/Q7/1n3P2/BPP5/P2PPKPP/RN3BNR w k - 0 10 ; Best move: a5c7
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black queen at c7 and black pawn at e7. Black pawn at c6, black pawn at d6, black pawn at f6, black pawn at g6 and black pawn at h6. White queen at a5. Black knight at b4 and white pawn at f4. White bishop at a3, white pawn at b3 and white pawn at c3. White pawn at a2, white pawn at d2, white pawn at e2, white king at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at f1, 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.