I had published 31 chess problems in January 2002, all are listed below. The number after # stand for number of move to checkmate.

• #6, F.Palatz, Antiform, 1929
• #2, N.A.MacLeod, 1st Pr., British Chess Federation, 1973
• #3, A.Konig, Svetozor, 1868
• #2, J.Morice, 2nd Pr., Themes 64, 1975
• #4, E.Zepler, Munchener Schachzeitung, 1934
• #2, T.H.Bwee, 1st Pr., Memorial F.Kuiper, 1972
• #3, E.Palkoska, Scholastic Globe, 1892
• #2, V.Melnichenko, 2nd Pr., Chess Life, 1970
• #3, K.L.J.Jespersen, Southern Trade Gazette, 1883
• #2, E.Visserman, Probleemblad, 1968
• #4, F.Chlubna, 1st Pr., Schach Echo, 1975
• #2, L.Swedowski, 1st Pr., Themes 64, 1974
• #3, O.Nemo-Weiss, 1st Pr., Concours Lutetia, 1885
• #2, A.Pituk, 3rd Pr., Ceskoslovenski Sach, 1962
• #5, Published on 01-15-2002
• #2, H.Eliassen, 2nd Pr., British Chess Federation, 1963
• #3, V.Marin y Llovet, El Globo, 1899
• #2, P.Overkamp, 2nd Pr., Concours jubilaire hollandais, 1961
• #4, P.Drumare, 3rd Pl., Match de l'Amitie, 1964
• #2, L.I.Loshinski, 1st Pr., Concours Club de Sverdlovsk, 1940
• #3, M.Feigl, 1st Pr., Aftonbladet, 1900
• #2, D.Kapralos, 1st Pr., British Chess Federation, 1951
• #3, W.A.Shinkman, Checkmate, 1903
• #2, W.Tura, 1st Pr., Probleemblad, 1963
• #4, V.Bartolovic, 1st Pr., Sahovski Vyesnik, 1962
• #2, B.Zappas, 3rd Pr., Concours anniversaire hollandais, 1966
• #3, M.Havel, 1st Pr., Parallele 50, 1950
• #2, V.Bartolovic, 1st Pr., Shakhmaty v SSSR, 1970
• #3, V.Marin y Llovet, 1st Pr., Schachverein Wurzburg, 1895
• #2, N.G.G.Van Dijk, 2nd Pr., Memorial Segal, 1962
• #3, O.Wurzburg, Gazette Times, 1912