r3k2r/p1p3bp/3pb1p1/1Kn5/P3pp2/1Q5q/1P1PPP1P/RNB2BNR w q - 6 26
FEN state: r3k2r/p1p3bp/3pb1p1/1Kn5/P3pp2/1Q5q/1P1PPP1P/RNB2BNR w q - 6 26 ; Best move: f1h3
The current state of the chess board is: Black rook at a8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at c7, black bishop at g7 and black pawn at h7. Black pawn at d6, black bishop at e6 and black pawn at g6. White king at b5 and black knight at c5. White pawn at a4, black pawn at e4 and black pawn at f4. White queen at b3 and black queen at h3. White pawn at b2, white pawn at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 6. Full move number is 26. White to move.