Debrecen
Debrecen 1969
| Date | Players | Type | Elo Average | Games | Rounds |
| 1969 | 14 | Tourn | 12 | 13 |
| Name | ELO | Points | ||
 |
IM Osnos, Viatcheslav | 5.0 | ||
 |
IM Mihaljcisin, Mihajlo | 1.5 | ||
 |
GM Spiridonov, Nikola | 1.0 | ||
| Gufeld, Eduard | 1.0 | |||
| Liberzon, Vladimir M | 1.0 | |||
| Malich, Burkhard | 1.0 | |||
 |
IM Pytel, Krzysztof | 1.0 | ||
|
GM Forintos, Gyozo V | 0.5 | ||
|
Filep, Tibor | 0.0 | ||
|
GM Sax, Gyula | 0.0 | ||
|
GM Radulov, Ivan | 0.0 | ||
|
FM Kovacs, Lajos D | 0.0 | ||
 |
Paoli, Enrico | 0.0 | ||
 |
IM Liebert, Heinz | 0.0 | ||
Debrecen Games
| White | Black | Result | Round | Date | Opening | View |
| Filep, T | Osnos, V | 0-1  |
? | 1969 | A26 English, closed system |   |
| Forintos, G | Mihaljcisin, M | ½-½ |
? | 1969 | A58 Benko gambit accepted |   |
| Forintos, G | Osnos, V | 0-1 |
? | 1969 | E24 Nimzo-Indian, Saemisch variation | |
| Forintos, G | Spiridonov, N | 0-1 |
? | 1969 | D98 Gruenfeld, Russian, Smyslov variation | |
| Gufeld, E | Sax, G | 1-0 |
? | 1969 | A10 English opening | |
| Liberzon, V | Radulov, I | 1-0 |
? | 1969 | C78 Ruy Lopez, 5.O-O | |
| Malich, B | Pytel, K | 1-0 |
? | 1969 | D94 Gruenfeld, 5.e3 | |
| Mihaljcisin, M | Gufeld, E | 1-0 |
? | 1969 | B22 Sicilian, Alapin's variation (2.c3) | |
| Osnos, V | Kovacs, L | 1-0 |
? | 1969 | D25 Queen's Gambit Accepted, 4.e3 | |
| Osnos, V | Spiridonov, N | 1-0 |
? | 1969 | B36 Sicilian, accelerated fianchetto, Maroczy bind | |
| Paoli, E | Osnos, V | 0-1 |
? | 1969 | B49 Sicilian, Taimanov variation | |
| Pytel, K | Liebert, H | 1-0 |
? | 1969 | B04 Alekhine's defence, modern variation | |