OPPONENTS MOST OFTEN PLAYED
Personal
Willenberg, I (Ivan)
Chess SA id
172042914FIDE id
?Date of birth
1972-06-22 (Adult)Gender
MaleRegion
Cape Town (WCT)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-09-27Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Opponent | Tournaments | |||||||||
| 1 | Osborne, H (Hannah) | Steinitz Open 2022 (C) | ||||||||
Title | Region WCT | Federation RSA | Main 1266.7 | Standard 1250.6 | Type Standard | Round 1 | Date 2022-05-21 | Colour B | Result 1 | |
| 2 | Osborne, H (Hannah) | Eldo Smart Memorial Rapid Tournament 2018 | ||||||||
Title | Region WCT | Federation RSA | Main 1189.1 | Rapid 1160 | Type Rapid | Round 3 | Date 2018-06-16 | Colour W | Result 1 | |