White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Smejkal, Jan
|
|
Hernandez Onna, Roman
|
|
D94
|
1970
|
½-½
| 24 |
|
|
|
Blees, Albert
|
2405
|
Hernandez Onna, Roman
|
2430
|
D94
|
1997
|
1-0
| 41 |
|
|
|
Pecorelli Garcia, Humb...
|
2430
|
Hernandez Onna, Roman
|
2419
|
D94
|
1999
|
½-½
| 10 |
|
|
|
Arencibia, Juan Joel
|
2425
|
Hernandez Onna, Roman
|
2402
|
D94
|
2000
|
½-½
| 7 |
|
|
|
Jirovsky, Milos
|
2474
|
Hernandez Onna, Roman
|
2402
|
D94
|
2000
|
½-½
| 17 |
|
|
|
Borges Matos, Juan R
|
2484
|
Hernandez Onna, Roman
|
2367
|
D94
|
2005
|
½-½
| 20 |
|
|
|