| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Nunez, G | 2349 | Ossa, O | 2253 | 1-0 ![]() |
47 | C68 | 2007 | COL-ch |
|
| Ossa, O | 2253 | Echavarria, J | 2358 | ½-½ ![]() |
A00 | 2007 | COL-ch |
|
|
| Pena, A | 2255 | Ossa, O | 2253 | ½-½ ![]() |
77 | C78 | 2007 | COL-ch |
|
| Ossa, O | 2253 | Mosquera, M | 2414 | 1-0 ![]() |
25 | C00 | 2007 | COL-ch |
|
| Mendoza, R | 2390 | Ossa, O | 2253 | 1-0 ![]() |
54 | C78 | 2007 | COL-ch |
|
| Ossa, O | 2188 | Plazas Oliveros, A | 2500 | 0-1 ![]() |
32 | B00 | 2002 | Cali op-A |
|
| Ossa, O | 2188 | Uribe, M | 2364 | 0-1 ![]() |
24 | B07 | 2002 | Cali op-A |
|
| Sanchez, V | 2282 | Ossa, O | 1-0 ![]() |
45 | C65 | 2001 | COL-ch |
|
|
| Ossa, O | Henao, R | 2395 | 1-0 ![]() |
17 | C56 | 2001 | COL-ch |
|
|
| Zepeda, L | 2046 | Ossa, O | 0-1 ![]() |
19 | C53 | 2001 | American Continental 1st |
|
|
| Giron, D | Ossa, O | 1-0 ![]() |
28 | C51 | 1998 | Cali Abierto Nat |
|
||
| Ramirez, D | Ossa, O | 1-0 ![]() |
19 | C56 | 1998 | Cali Abierto Nat |
|
||
| Valencia, G | Ossa, O | ½-½ ![]() |
48 | C65 | 1998 | Cali Abierto Nat |
|