1nb1k1r1/r2p1ppp/6P1/2b1pQ2/1pP2P2/q4R1N/PP2P2P/R1B1K3 w Q - 0 23
FEN state: 1nb1k1r1/r2p1ppp/6P1/2b1pQ2/1pP2P2/q4R1N/PP2P2P/R1B1K3 w Q - 0 23 ; Best move: g6f7
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8 and black rook at g8. Black rook at a7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. White pawn at g6. Black bishop at c5, black pawn at e5 and white queen at f5. Black pawn at b4, white pawn at c4 and white pawn at f4. Black queen at a3, white rook at f3 and white knight at h3. White pawn at a2, white pawn at b2, white pawn at e2 and white pawn at h2. White rook at a1, white bishop at c1 and white king at e1. White queenside is the only castle move available. Half move number is 0. Full move number is 23. White to move.