1rb1kbnr/1p1ppp2/p1p3p1/6q1/2BPP2p/PnPQ1PP1/RP3K1P/1NB3NR w k - 1 12
FEN state: 1rb1kbnr/1p1ppp2/p1p3p1/6q1/2BPP2p/PnPQ1PP1/RP3K1P/1NB3NR w k - 1 12 ; Best move: c1g5
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 pawn at d7, black pawn at e7 and black pawn at f7. Black pawn at a6, black pawn at c6 and black pawn at g6. Black queen at g5. White bishop at c4, white pawn at d4, white pawn at e4 and black pawn at h4. White pawn at a3, black knight at b3, white pawn at c3, white queen at d3, white pawn at f3 and white pawn at g3. White rook at a2, white pawn at b2, white king at f2 and white pawn at h2. 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 1. Full move number is 12. White to move.