Jackson, Leo Daniel Olivera
Last game 2026
Games
9
Wins
1
Draws
3
Losses
5
Peak Elo
1886
27.8% score
As White
| E10 | Blumenfeld Countergambit: Duz-Khotimirsky Variation | 2 | 50.0% |
As Black
No repeated openings.
Recent games
| Jackson, Leo Daniel Olivera1886 | 0-1 | Linares Orellana, Hector Jose2021 | 19th American Continental | 2026 |
| Monroy Lopez, Gustavo Adolfo2062 | ½-½ | Jackson, Leo Daniel Olivera1886 | 19th American Continental | 2026 |
| Jackson, Leo Daniel Olivera1886 | 0-1 | Ortiz, Ma2246 | 19th American Continental | 2026 |
| Garmendia Vega, Gabriel2109 | 1-0 | Jackson, Leo Daniel Olivera1886 | 19th American Continental | 2026 |
| Jackson, Leo Daniel Olivera1886 | ½-½ | Fogo Esquivel, Levi Kalani Alexander2090 | 19th American Continental | 2026 |
| Alfaro, W2118 | ½-½ | Jackson, Leo Daniel Olivera1886 | 19th American Continental | 2026 |
| Jackson, Leo Daniel Olivera1886 | 1-0 | Martinez Castaneda, A2061 | 19th American Continental | 2026 |
| Cu Hor, W2311 | 1-0 | Jackson, Leo Daniel Olivera1886 | 19th American Continental | 2026 |
| Jackson, Leo Daniel Olivera1883 | 0-1 | Demirkan, Mustafa2010 | World Cadets U12 2025 | 2025 |