Gdanski Jacek (30.11.1970)
Polish Grandmaster (1997). Polish Champion 1992 and co-champion in 1997. Equal first (silver medal) at the World U20 championship 1998. Equal 3rd at the European U20 championship 1996. Best results: European U20 championship 1997, 4th; Budapest zonal 1993, 2nd; Polanica Zdroj Open 1994, 2nd; Ostrava Cup 1998, 3rd; Etvas Vantaa FIN 1999, 1st. A participant in the 2001 World Championship. A participant in the 1990, 1992 and 1994 Olympiads. Best ELO: 2570 in 2000.