| Name: | Jakub Pieczewski |
| Federation: |  Poland |
| Sex: |
 Male
|
| Born: | 1982 |
 FIDE ID: |
21009120 FIDE Profile |
| ELO Classic: | 1746 |
| ELO Rapid: | 1686 |
| ELO Blitz: | 1798 |
| Years: | 1999 - 1999 |
| Total Games: | 4 |
| Wins: | 0 (0 %) |
| Draws: | 0 (0 %) |
| Losses: | 4 (100 %) |
| Score: | 0 % |
| Tournament | Date | Elo Avg. | Country |
| POL-chT2 | ??/??/1999 | 1499 | Poland |
| ECO | Opening | Games |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 1 games |
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 2 games |
| E14 | Queen's Indian, 4.e3 | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Pieczewski, J | Michalski, D | 2137 | 0-1  |
22 | A15 | 1999 | POL-chT2 |
|
|
| Sadzikowski, M | Pieczewski, J | 1-0 |
20 | E14 | 1999 | POL-chT2 |
|
||
| Rzeznik, L | 2020 | Pieczewski, J | 1-0 |
20 | B01 | 1999 | POL-chT2 |
|
|
| Kruczynski, M | 2094 | Pieczewski, J | 1-0 |
24 | B01 | 1999 | POL-chT2 |
|
