| White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
|
Jakubowski, Krzysztof
|
2245
|
Umansky, Vladimir
|
2380
|
B40
|
1998
|
0-1
| 33 |
|
|
|
|
Jakubowski, Krzysztof
|
2557
|
Beyer, Christian
|
2256
|
B40
|
2016
|
1-0
| 37 |
|
|
|
|
Jakubowski, Krzysztof
|
2497
|
Shirazi, Kamran
|
2349
|
B40
|
2021
|
1-0
| 40 |
|
|
|
|
Jakubowski, Krzysztof
|
2485
|
Afanasieva, Alexandra
|
1857
|
B40
|
2023
|
0-1
| 40 |
|
|
|
|
Jakubowski, Krzysztof
|
2467
|
Ibarra Jerez, JC
|
2559
|
B40
|
2024
|
0-1
| 30 |
|
|
|
|
Jakubowski, Krzysztof
|
2467
|
Azali, Tannaz
|
2101
|
B40
|
2024
|
0-1
| 45 |
|
|
|
|
Jakubowski, Krzysztof
|
2467
|
Morales Garcia, Sergio...
|
2249
|
B40
|
2024
|
½-½
| 76 |
|
|
|
|
Jakubowski, Krzysztof
|
2457
|
Titarov, Vasilii
|
2165
|
B40
|
2024
|
0-1
| 47 |
|
|
|
|
Jakubowski, Krzysztof
|
2443
|
Shevchenko, Yaroslav
|
2038
|
B40
|
2024
|
1-0
| 47 |
|
|
|
|
Jakubowski, Krzysztof
|
2448
|
Levitan, Judah Nathan
|
2127
|
B40
|
2025
|
1-0
| 51 |
|
|
|
|
Jakubowski, Krzysztof
|
2448
|
Saiz Rodriguez, Daniel...
|
2187
|
B40
|
2025
|
1-0
| 26 |
|
|
|