| White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
|
Tamayo, Michael Leandr...
|
|
Cardona, Efrain
|
|
B13
|
2007
|
½-½
| 16 |
|
|
|
|
Cardona, Efrain
|
|
Valencia Gantiva, Cris...
|
|
E90
|
2007
|
0-1
| 29 |
|
|
|
|
Cardona, Efrain
|
|
Tapia Huerta, Joel Art...
|
|
E20
|
2007
|
0-1
| 21 |
|
|
|
|
Rodriguez M, Juan Andr...
|
2009
|
Cardona, Efrain
|
|
B12
|
2007
|
1-0
| 21 |
|
|
|
|
Velasquez Garcia, Luis...
|
|
Cardona, Efrain
|
|
D00
|
2007
|
½-½
| 30 |
|
|
|
|
Cardona, Efrain
|
|
Perez Viana, Yhoiner
|
|
B00
|
2007
|
1-0
| 34 |
|
|
|
|
Cardona, Efrain
|
|
Gomez Granda, Julian D...
|
|
E61
|
2007
|
0-1
| 51 |
|
|
|
|
Smith, Vandoff
|
|
Cardona, Efrain
|
|
B15
|
2007
|
1-0
| 23 |
|
|
|
|
Cardona, Efrain
|
|
Cardenas Manchego, Jua...
|
|
D20
|
2007
|
1-0
| 33 |
|
|
|