Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. E Ermenkov vs Smejkal |
| ½-½ | 18 | 1972 | Rubinstein Memorial | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
2. E Ermenkov vs C Pesantes Carbajal |
| ½-½ | 45 | 1975 | Capablanca Memorial | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
3. E Ermenkov vs Romanishin |
| ½-½ | 28 | 1977 | Capablanca Memorial | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
4. E Ermenkov vs Smejkal |
| ½-½ | 19 | 1978 | Titovo Uzice | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
5. E Ermenkov vs R Hernandez Onna |
| ½-½ | 35 | 1978 | Buenos Aires Olympiad | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
6. E Ermenkov vs Plachetka |
| ½-½ | 41 | 1979 | Sofia | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
7. E Ermenkov vs P Littlewood |
| 0-1 | 32 | 1980 | Borovo | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
8. E Ermenkov vs Romanishin |
 | ½-½ | 17 | 1983 | EUR-chT (Men) 8th | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
9. E Ermenkov vs J Pinter |
| ½-½ | 12 | 1985 | Prague Zonal | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
10. E Ermenkov vs Geller |
| ½-½ | 11 | 1985 | Baden-Baden | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
11. E Ermenkov vs J Isaev |
| ½-½ | 31 | 2008 | Dresden Olympiad | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |