20120302
(FEN: kr5R/rp6/6K1/8/4Q3/8/8/R7 w - - 0 1)pid= 44463 Theodore Adrien Louis Herlin Schachzeitung der Berliner Schachgesellschaft, 1852
White to mate in 2 moves (白先,兩步殺)
20120316
(FEN: R7/2p5/1r6/4P3/R7/3pPQ2/1k1K4/8 w - - 0 1)pid=nil Johann Nepomuk Berger Mirror of American Sports, 1886
White to mate in 2 moves (白先,兩步殺)