| Deac,Bogdan-Daniel (2655) – Perez Leiva,Jerzy Jesus (2369) |
1-0 |
English opening |
2026-04-02 |
| Pham Le Thao Nguyen (2348) – Perez Leiva,Jerzy Jesus (2369) |
1-0 |
French |
2026-04-02 |
| Perez Leiva,Jerzy Jesus (2369) – Nguyen Ngoc Truong Son (2600) |
1/2-1/2 |
QGD |
2026-04-02 |
| Perez Leiva,Jerzy Jesus (2349) – Mirzoev,A (2471) |
0-1 |
Ruy Lopez |
2025-05-26 |
| Perez Leiva,Jerzy Jesus (2349) – Borges Mateos,J (2361) |
1-0 |
QGD Slav |
2025-05-25 |
| Elias Reyes,Jorge Roberto (2498) – Perez Leiva,Jerzy Jesus (2349) |
1-0 |
French |
2025-05-24 |
| Rodriguez Hernandez,L (2404) – Perez Leiva,Jerzy Jesus (2349) |
0-1 |
French |
2025-05-22 |
| Perez Leiva,Jerzy Jesus (2349) – Vazquez Igarza,R (2488) |
1/2-1/2 |
Queen's pawn game |
2025-05-21 |
| Martinez Duany,L (2463) – Perez Leiva,Jerzy Jesus (2349) |
1-0 |
Reti opening |
2025-05-16 |
| Perez Leiva,Jerzy Jesus (2349) – Miranda Mesa,E (2485) |
1/2-1/2 |
QGD Slav |
2025-05-14 |
| Perez Leiva,Jerzy Jesus (2349) – Espinosa Veloz,E (2489) |
1/2-1/2 |
Reti opening |
2025-05-12 |
| Gomez Sanchez,Jorge Marcos (2301) – Perez Leiva,Jerzy Jesus (2347) |
0-1 |
English |
2025-02-14 |
| Perez Leiva,Jerzy Jesus (2347) – Otero Acosta,D (2345) |
1-0 |
Sicilian |
2025-02-12 |
| Perez Leiva,Jerzy Jesus (2347) – Perez Marimon,Jorge De Jesus (2342) |
0-1 |
Sicilian |
2025-02-11 |
| Solares Orozco,Kebert (2363) – Perez Leiva,Jerzy Jesus (2347) |
1/2-1/2 |
English |
2025-02-10 |
| Perez Leiva,Jerzy Jesus (2347) – Elias Reyes,Jorge Roberto (2489) |
0-1 |
Sicilian defence |
2025-02-08 |
| Diaz Perez,Michel Alejandro (2488) – Perez Leiva,Jerzy Jesus (2347) |
0-1 |
Bogo-Indian defence, Gruenfeld variation |
2025-02-07 |
| Espinosa Veloz,E (2499) – Perez Leiva,Jerzy Jesus (2347) |
1-0 |
French |
2025-02-05 |
| Yoo,Christopher Woojin (2588) – Perez Leiva,Jerzy Jesus (2347) |
0-1 |
King's Indian |
2025-01-28 |
| Perez Leiva,Jerzy Jesus (2347) – Dragnev,Valentin (2563) |
0-1 |
QGD |
2025-01-28 |
| Perez Leiva,Jerzy Jesus (2347) – Sargsyan,Shant (2660) |
0-1 |
Robatsch (modern) defence |
2025-01-28 |