| Chacon Olortegui, Steven Anton (1911) – Beltran Daza Francisco Ricardo (1608) |
0-1 |
French Defense: Advance Variation, Milner-Barry Gambit |
2026-07-18 |
| Chacon Olortegui, Steven Anton (1911) – Coro, Lucas (2404) |
0-1 |
Modern Defense |
2026-07-17 |
| Miranda Gatica, Claudio Adolfo (1764) – Chacon Olortegui, Steven Anton (1911) |
1-0 |
Sicilian Defense: Lasker-Pelikan Variation |
2026-07-17 |
| Ros Rodriguez, Jorge (1721) – Chacon Olortegui, Steven Anton (1911) |
0-1 |
Sicilian Defense: Lasker-Pelikan Variation |
2026-07-16 |
| Chacon Olortegui, Steven Anton (1911) – Diaz Villagran, Robert (2239) |
0-1 |
Owen Defense |
2026-07-15 |
| Tobar Sala, Juan Carlos (1462) – Chacon Olortegui, Steven Anton (1911) |
0-1 |
Queen's Pawn Game: Accelerated London System |
2026-07-15 |
| Calbun Millacahuin, Benjamin Andres (1547) – Chacon Olortegui, Steven Anton (1911) |
0-1 |
Slav Defense |
2026-07-02 |
| Chacon Olortegui, Steven Anton (1911) – Ruiz Aguilar, Felipe Gabriel (1710) |
1/2-1/2 |
King's Knight Opening |
2026-07-02 |
| Chacon Olortegui, Steven Anton (1911) – Belmar Obreque, Jorge (1838) |
1-0 |
Queen's Gambit Declined: Ragozin Defense |
2026-07-02 |
| Rubio Bascur, Sebastian Alfonso (1887) – Chacon Olortegui, Steven Anton (1911) |
0-1 |
Queen's Pawn Game: Symmetrical Variation |
2026-07-01 |
| Chacon Olortegui, Steven Anton (1911) – Donoso Chavez, Mateo Isaias (1549) |
1-0 |
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation |
2026-07-01 |
| Chacon Olortegui, Steven Anton (1911) – Larranaga Arriagada, Emilio Alon (1668) |
1-0 |
Queen's Gambit Declined: Semi-Tarrasch Defense |
2026-07-01 |
| Escobar Castro, Franco Alessandro (1746) – Chacon Olortegui, Steven Anton (1911) |
1-0 |
Center Game: Paulsen Attack Variation |
2026-06-30 |