| Name: | M. Petraz |
| Federation: |  |
| Years: | 2000 - 2000 |
| Total Games: | 8 |
| Wins: | 3 (37.5 %) |
| Draws: | 0 (0 %) |
| Losses: | 5 (62.5 %) |
| Score: | 37.5 % |
| Tournament | Date | Elo Avg. | Country |
| Czech-ch U12 | 01/??/2000 | 28 |  Czech Republic |
| ECO | Opening | Games |
| B23 | Sicilian, closed | 1 games |
| C48 | Four knights, Spanish variation | 1 games |
| C41 | Philidor's defence | 1 games |
| C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 1 games |
| ECO | Opening | Games |
| C42 | Petrov's defence | 2 games |
| C56 | Two knights defence | 1 games |
| C77 | Ruy Lopez, Morphy defence | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Petraz, M | Bohm, J | 0-1  |
38 | B23 | 2000 | Czech-ch U12 |
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| Petraz, M | Fojtu, J | 0-1 |
44 | C48 | 2000 | Czech-ch U12 |
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| Petraz, M | Jirkal, T | 1-0 |
29 | C41 | 2000 | Czech-ch U12 |
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| Petraz, M | Kves, M | 1-0 |
31 | C66 | 2000 | Czech-ch U12 |
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| Chramosta, A | Petraz, M | 1-0 |
25 | C42 | 2000 | Czech-ch U12 |
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| Horak, K | Petraz, M | 1-0 |
21 | C42 | 2000 | Czech-ch U12 |
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| Jonas, V | Petraz, M | 1-0 |
44 | C56 | 2000 | Czech-ch U12 |
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| Sulista, D | Petraz, M | 0-1 |
42 | C77 | 2000 | Czech-ch U12 |
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