Stanislav Jezek vs Oldrich Sidlo
CSR-ch Podebrady CSR round 2 1956.11.19
Ruy Lopez: Morphy Defense, Anderssen Variation 1/2-1/2

Josef Rejfir vs Stanislav Jezek
CSR-ch Ostrava CSR round 3 1960.02.07
King’s Indian Defense: Exchange Variation 1/2-1/2