| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournamet | View |
| Pal, I | 2230 | Ernst, R | 0-1 | C06 | 1990 | Kecskemet op1 | ![]() |
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| Bense, J | 2100 | Ernst, R | 0-1 | C05 | 1990 | Kecskemet op1 | ![]() |
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| Ernst, R | Soos, A | 2305 | ½-½ | A48 | 1990 | Kecskemet op1 | ![]() |
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| Ernst, R | Siklosi, Z | 2350 | 0-1 | D02 | 1990 | Kecskemet op1 | ![]() |