White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Dolmatov, Sergey
|
2495
|
Hernandez Onna, Roman
|
2500
|
C55
|
1979
|
1-0
| 61 |
|
|
|
Mariotti, Sergio
|
2445
|
Hernandez Onna, Roman
|
2450
|
C55
|
1986
|
½-½
| 28 |
|
|
|
De la Paz Perdomo, Fra...
|
2427
|
Hernandez Onna, Roman
|
2417
|
C55
|
2002
|
½-½
| 9 |
|
|
|
Zambrana, Oswaldo
|
2403
|
Hernandez Onna, Roman
|
2403
|
C55
|
2003
|
½-½
| 10 |
|
|
|
De la Paz Perdomo, Fra...
|
2449
|
Hernandez Onna, Roman
|
2420
|
C55
|
2004
|
1-0
| 35 |
|
|
|
Zambrana, Oswaldo
|
2472
|
Hernandez Onna, Roman
|
2420
|
C55
|
2004
|
1-0
| 48 |
|
|
|
De la Paz Perdomo, Fra...
|
2483
|
Hernandez Onna, Roman
|
2349
|
C55
|
2008
|
0-1
| 26 |
|
|
|