2r3nr/p1p1B2p/P1k1bp2/1p3pp1/4p1BP/1P4P1/N1PP1P2/3RKqNR w K - 5 26
FEN state: 2r3nr/p1p1B2p/P1k1bp2/1p3pp1/4p1BP/1P4P1/N1PP1P2/3RKqNR w K - 5 26 ; Best move: e1f1
The current state of the chess board is: Black rook at c8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, white bishop at e7 and black pawn at h7. White pawn at a6, black king at c6, black bishop at e6 and black pawn at f6. Black pawn at b5, black pawn at f5 and black pawn at g5. Black pawn at e4, white bishop at g4 and white pawn at h4. White pawn at b3 and white pawn at g3. White knight at a2, white pawn at c2, white pawn at d2 and white pawn at f2. White rook at d1, white king at e1, black queen at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 5. Full move number is 26. White to move.