White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Ruiz, J
|
2355
|
Lopez Pereyra, Miguel
|
|
A22
|
1989
|
0-1
| 23 |
|
|
|
Ruiz, J
|
2295
|
Urday Caceres, Henry
|
2480
|
B43
|
1991
|
0-1
| 29 |
|
|
|
Ruiz, J
|
2295
|
Yewdokimov, Oleg
|
2375
|
B86
|
1991
|
0-1
| 33 |
|
|
|
Ruiz, J
|
2280
|
Colas Longares, Rafael...
|
2300
|
B58
|
1992
|
0-1
| 34 |
|
|
|
Ruiz, J
|
2280
|
Palacios de la Prida, ...
|
2250
|
A55
|
1992
|
0-1
| 56 |
|
|
|
Ruiz, J
|
2280
|
Bernal, Gustavo
|
|
B33
|
1992
|
0-1
| 60 |
|
|
|
Ruiz, J
|
2280
|
Gil Gonzalez, Jose Man...
|
2375
|
A49
|
1992
|
0-1
| 33 |
|
|
|
Ruiz, J
|
2280
|
Westerinen, Heikki MJ
|
2430
|
E60
|
1992
|
0-1
| 29 |
|
|
|
Ruiz, J
|
2270
|
Hebden, Mark
|
2520
|
C68
|
1993
|
0-1
| 31 |
|
|
|
Ruiz, J
|
2270
|
Eslon, Jaan
|
2430
|
C46
|
1993
|
0-1
| 26 |
|
|
|
Ruiz, J
|
2270
|
Hodgson, Julian M
|
2625
|
A42
|
1993
|
0-1
| 22 |
|
|
|
Ruiz, J
|
2250
|
Jungo, Herve
|
|
D02
|
1995
|
0-1
| 39 |
|
|
|