| ECO | Opening | Games |
| C86 | Ruy Lopez, Worrall attack | 1 games |
| B45 | Sicilian, Taimanov variation | 1 games |
| C10 | French, Paulsen variation | 1 games |
| B82 | Sicilian, Scheveningen, 6.f4 | 1 games |
| ECO | Opening | Games |
| E11 | Bogo-Indian defence | 1 games |
| D03 | Torre attack (Tartakower variation) | 1 games |
| E43 | Nimzo-Indian, Fischer variation | 1 games |
| A34 | English, symmetrical variation | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournamet | View |
| Hertneck, G | 2435 | Demetz, R | 2040 | ½-½ | E11 | 1988 | Berlin op |  |
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| Demetz, R | 2040 | Ivanov, J | 2425 | 0-1 | B45 | 1988 | Berlin op |  |
|
| Kljako, D | 2345 | Demetz, R | 1-0 | D03 | 1989 | Imperia op | |
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| Demetz, R | Contini, L | 2320 | 1-0 | B82 | 1993 | ITA-chT | |
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| Ratti, R | 2320 | Demetz, R | 1-0 | A34 | 1993 | ITA-chT | |
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| Demetz, R | Wagman, S | 2205 | 0-1 | C86 | 1993 | ITA-chT | |
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| Demetz, R | Bellini, F | 2340 | 1-0 | C10 | 1993 | ITA-chT | |
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| Abatino, M | 2380 | Demetz, R | 1-0 | E43 | 1993 | ITA-chT | |
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| Demetz, R | Rogulj, B | 2405 | ½-½ | C47 | 1994 | ITA-chT | |
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| Tamai, R | 2305 | Demetz, R | 1-0 | C85 | 1994 | ITA-chT | |
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| Demetz, R | Lostuzzi, M | 2325 | 0-1 | C46 | 1994 | ITA-chT | |