| Name: | Sandra Hartkorn |
| Federation: |  |
| Years: | 1992 - 1992 |
| Total Games: | 4 |
| Wins: | 3 (75 %) |
| Draws: | 1 (25 %) |
| Losses: | 0 (0 %) |
| Score: | 87.5 % |
| Tournament | Date | Elo Avg. | Country |
| Saarland-ch U18 | ??/??/1992 | 28 |  Germany |
| ECO | Opening | Games |
| C50 | King's pawn game | 2 games |
| ECO | Opening | Games |
| D30 | Queen's gambit declined | 1 games |
| C55 | Two knights defence | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Hartkorn, S | Recktenwald, P | 1-0  |
37 | C50 | 1992 | Saarland-ch U18 |
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| Hartkorn, S | Fritzenwallner, C | ½-½ |
33 | C50 | 1992 | Saarland-ch U18 |
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| Schuler, D | Hartkorn, S | 0-1 |
37 | D30 | 1992 | Saarland-ch U18 |
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| Kloos, S | Hartkorn, S | 0-1 |
55 | C55 | 1992 | Saarland-ch U18 |
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