Zuerich training
Zuerich 1959
| Date | Players | Type | Elo Average | Games | Rounds |
| Jun, 1959 | 2 | Game | 1 | 1 |
| Name | ELO | Points | ||
| Keres, Paul | 1.0 | |||
| Marthaler, Otto | 0.0 | |||
Zuerich training Games
| White | Black | Result | Round | Date | Opening | View |
| Marthaler, O | Keres, P | 0-1  |
? | Jun 11, 1959 | A07 Reti, King's Indian attack (Barcza system) |   |
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