Round 5: Efimov, Igor - Wiedenkeller, Michael · Round 5.17
Efimov, Igor · ½–½ · Wiedenkeller, Michael
Nov 18, 2025 · E49 · Nimzo-Indian Defense: Normal Variation, Botvinnik System
PGN
PGN body not stored locally. View at the original source.
Round 5: Efimov, Igor - Wiedenkeller, Michael · Round 5.17
Nov 18, 2025 · E49 · Nimzo-Indian Defense: Normal Variation, Botvinnik System
PGN body not stored locally. View at the original source.