COL-ch
Columbia 1988
| Date | Players | Type | Elo Average | Games | Rounds |
| 1988 | 15 | Tourn | 1875 | 105 | 15 |
COL-ch Games
| White | Black | Result | Round | Date | Opening | View |
| Baquero, L | Garcia, G | ½-½  |
15 | 1988 | A71 Benoni, classical, 8.Bg5 |   |
| Henao, R | Velez, G | 1-0 |
15 | 1988 | B84 Sicilian, Scheveningen (Paulsen), classical variation |   |
| Mejia, R | Cuartas, C | ½-½ |
15 | 1988 | A11 English, Caro-Kann defensive system | |
| Suarez, L | Acosta, A | ½-½ |
15 | 1988 | B49 Sicilian, Taimanov variation | |
| Zapata, A | Gutierrez, J | 1-0 |
15 | 1988 | B90 Sicilian, Najdorf | |