| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. E Walther vs Wade |
| ½-½ | 25 |
1949 |
OLdenburg | E05 Catalan, Open, Classical line |
| 2. E Walther vs E Zemgalis |
| ½-½ | 67 |
1949 |
OLdenburg | B02 Alekhine's Defense |
| 3. E Walther vs H Heinicke |
| ½-½ | 37 |
1949 |
OLdenburg | C05 French, Tarrasch |
| 4. E Bhend vs E Walther |
| ½-½ | 21 |
1954 |
Zuerich | B93 Sicilian, Najdorf, 6.f4 |
| 5. E Walther vs C Rivera |
| ½-½ | 75 |
1954 |
Amsterdam ol (Men) | C97 Ruy Lopez, Closed, Chigorin |
| 6. E Walther vs E Gereben |
| ½-½ | 12 |
1954 |
Amsterdam ol (Men) | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 7. E Walther vs Rellstab |
| ½-½ | 24 |
1954 |
Amsterdam ol (Men) | C71 Ruy Lopez |
| 8. K Darga vs E Walther |
| ½-½ | 43 |
1956 |
Moscow ol (Men) fin-A | B90 Sicilian, Najdorf |
| 9. Keres vs E Walther |
| ½-½ | 57 |
1956 |
Moskva ol (20.09.56) | B20 Sicilian |
| 10. J Sefc vs E Walther |
| ½-½ | 28 |
1956 |
Moscow ol (Men) fin-A | B53 Sicilian |
| 11. E Walther vs Schmid |
| ½-½ | 39 |
1957 |
Dublin zt | C05 French, Tarrasch |
| 12. E Walther vs Golombek |
| ½-½ | 20 |
1958 |
13th olm final A | B18 Caro-Kann, Classical |
| 13. B Djurasevic vs E Walther |
| ½-½ | 59 |
1958 |
13th olm qual. group 4 | C95 Ruy Lopez, Closed, Breyer |
| 14. E Arnlind vs E Walther |
| ½-½ | 46 |
1958 |
13th olm qual. group 4 | B69 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 11.Bxf6 |
| 15. E Walther vs J Fichtl |
| ½-½ | 40 |
1958 |
13th olm qual. group 4 | A09 Reti Opening |
| 16. A Beni vs E Walther |
| ½-½ | 24 |
1958 |
13th olm final A | E91 King's Indian |
| 17. E Walther vs Fischer |
 | ½-½ | 67 |
1959 |
Zurich | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 18. Blau vs E Walther |
| ½-½ | 41 |
1959 |
Zuerich | E60 King's Indian Defense |
| 19. E Walther vs F Olafsson |
| ½-½ | 83 |
1959 |
Zuerich | E46 Nimzo-Indian |
| 20. E Walther vs Gligoric |
| ½-½ | 47 |
1959 |
Zuerich | B43 Sicilian, Kan, 5.Nc3 |
| 21. E Walther vs Gligoric |
| ½-½ | 41 |
1961 |
Zuerich | C73 Ruy Lopez, Modern Steinitz Defense |
| 22. Keres vs E Walther |
| ½-½ | 18 |
1961 |
Zurich (11.06.61) | B92 Sicilian, Najdorf, Opocensky Variation |
| 23. E Walther vs Schmid |
| ½-½ | 24 |
1966 |
Clare Benedict Cup 13th | B85 Sicilian, Scheveningen, Classical |
| 24. E Walther vs J Sloth |
| ½-½ | 15 |
1975 |
Wch8 Final 7580 | B29 Sicilian, Nimzovich-Rubinstein |