2bk1bnr/4p3/qr1p1P2/ppPP3p/8/3QB1PP/P1P1P1B1/1R2K1NR w K - 0 23
FEN state: 2bk1bnr/4p3/qr1p1P2/ppPP3p/8/3QB1PP/P1P1P1B1/1R2K1NR w K - 0 23 ; Best move: c5b6
The current state of the chess board is: Black bishop at c8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at e7. Black queen at a6, black rook at b6, black pawn at d6 and white pawn at f6. Black pawn at a5, black pawn at b5, white pawn at c5, white pawn at d5 and black pawn at h5. White queen at d3, white bishop at e3, white pawn at g3 and white pawn at h3. White pawn at a2, white pawn at c2, white pawn at e2 and white bishop at g2. White rook at b1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 23. White to move.