Jacek Flis vs Zbigniew Szymczak
POL-ch Piotrkow Trybunalski POL round 6 1983.02.??
King’s Gambit 1-0

Viacheslav Dydyshko vs Zbigniew Szymczak
Rubinstein Memorial 21st Polanica-Zdroj POL round 7 1983.08.??
King’s Indian Defense: Averbakh Variation, Benoni Defense 1/2-1/2

Mikhail Tal vs Zbigniew Szymczak
Lublin Lublin POL round 3 1974.07.??
English Opening: Anglo-Indian Defense 1-0