| Gupta,Ab (2500) – Otero Acosta,D (2341) |
1-0 |
QGD semi-Slav |
2026-01-24 |
| Otero Acosta,D (2341) – Mehar,C (2384) |
1/2-1/2 |
QGD |
2026-01-23 |
| Savchenko,B (2464) – Otero Acosta,D (2341) |
1-0 |
Sicilian |
2026-01-14 |
| Otero Acosta,D (2341) – Nguyen Van Huy (2360) |
1/2-1/2 |
QGD |
2026-01-10 |
| Nithin,Babu (2326) – Otero Acosta,D (2317) |
0-1 |
Two knights defence (Modern bishop's opening) |
2025-12-21 |
| Siddhanth Poonja (2315) – Otero Acosta,D (2317) |
1/2-1/2 |
English opening |
2025-12-16 |
| Otero Acosta,D (2317) – Samyak Dharewa (2308) |
1/2-1/2 |
Bogo-Indian defence, Nimzovich variation |
2025-12-13 |
| Podolchenko,E (2341) – Otero Acosta,D (2306) |
1/2-1/2 |
Catalan |
2025-12-05 |
| Otero Acosta,D (2306) – Oblitas,C (2321) |
1-0 |
Benko gambit |
2025-12-01 |
| Otero Acosta,D (2306) – Vivaan Vishal Shah (2331) |
0-1 |
QGD Slav |
2025-11-20 |
| Oblitas,C (2321) – Otero Acosta,D (2306) |
1/2-1/2 |
Sicilian defence |
2025-11-19 |
| Podolchenko,E (2341) – Otero Acosta,D (2306) |
1/2-1/2 |
Catalan |
2025-11-14 |
| Mukund Hemant Agarwal (2312) – Otero Acosta,D (2306) |
1-0 |
QGD semi-Slav |
2025-11-12 |
| Otero Acosta,D (2306) – Oblitas,C (2321) |
1/2-1/2 |
QGA, Janowsky-Larsen variation |
2025-11-06 |
| Otero Acosta,D (2306) – Apoorv Kamble (2396) |
1/2-1/2 |
Queen's Indian |
2025-11-04 |
| Otero Acosta,D (2306) – Oblitas,C (2321) |
1-0 |
QGD Slav |
2025-11-02 |
| Dinesh,Rajan M (2349) – Otero Acosta,D (2306) |
0-1 |
King's pawn game |
2025-11-01 |
| Otero Acosta,D (2306) – Raghav V (2357) |
0-1 |
Gruenfeld |
2025-10-30 |
| Otero Acosta,D (2326) – Podolchenko,E (2321) |
0-1 |
Nimzo-Indian |
2025-10-19 |
| Oblitas,C (2379) – Otero Acosta,D (2326) |
1/2-1/2 |
English |
2025-10-18 |
| Aakash,G (2348) – Otero Acosta,D (2326) |
1-0 |
Queen's Indian defence |
2025-10-15 |
| Jinan,Jomon (2334) – Otero Acosta,D (2326) |
1-0 |
Sicilian |
2025-10-14 |
| Otero Acosta,D (2326) – Ashwin Sairam (2307) |
1/2-1/2 |
QGD |
2025-10-13 |
| Solares Orozco,Kebert (2363) – Otero Acosta,D (2345) |
1/2-1/2 |
English |
2025-02-14 |
| Otero Acosta,D (2345) – Gomez Sanchez,Jorge Marcos (2301) |
1-0 |
Old Benoni defence |
2025-02-13 |
| Perez Leiva,Jerzy Jesus (2347) – Otero Acosta,D (2345) |
1-0 |
Sicilian |
2025-02-12 |
| Otero Acosta,D (2345) – Aguilera Rodriguez,Alfredo R. (2358) |
0-1 |
Queen's pawn game |
2025-02-11 |
| Otero Acosta,D (2345) – Elias Reyes,Jorge Roberto (2489) |
1/2-1/2 |
Queen's Indian |
2025-02-05 |
| Otero Acosta,D (2351) – Obregon Rivero,J (2496) |
1/2-1/2 |
QGD |
2024-12-18 |
| Otero Acosta,D (2351) – Ostrovskiy,Al (2409) |
1/2-1/2 |
Queen's gambit declined |
2024-12-17 |
| Martinez Duany,L (2449) – Otero Acosta,D (2351) |
1-0 |
Sicilian |
2024-12-15 |
| Otero Acosta,D (2351) – Albornoz Cabrera,Carlos Daniel (2576) |
0-1 |
QGD |
2024-12-14 |
| Diaz Perez,Michel Alejandro (2484) – Otero Acosta,D (2351) |
0-1 |
QGD semi-Slav |
2024-12-14 |
| Otero Acosta,D (2359) – Obregon Rivero,J (2486) |
1/2-1/2 |
King's Indian |
2024-11-17 |
| Otero Acosta,D (2359) – Duran Vega,S (2313) |
0-1 |
Sicilian |
2024-11-16 |
| Aguero Jimenez,L (2474) – Otero Acosta,D (2410) |
1-0 |
Dutch |
2024-05-20 |
| Vazquez Igarza,R (2503) – Otero Acosta,D (2410) |
1/2-1/2 |
Ruy Lopez |
2024-05-19 |
| Duran Vega,S (2356) – Otero Acosta,D (2410) |
0-1 |
Benko's opening |
2024-05-18 |
| Otero Acosta,D (2410) – Martinez Duany,L (2456) |
1-0 |
Sicilian |
2024-05-18 |
| Otero Acosta,D (2410) – Elias Reyes,Jorge Roberto (2465) |
1/2-1/2 |
Sicilian |
2024-05-17 |
| Diaz,Rid (2438) – Otero Acosta,D (2410) |
1-0 |
Dutch |
2024-05-16 |
| Otero Acosta,D (2387) – Miranda Mesa,E (2472) |
0-1 |
QGD Slav |
2024-04-28 |
| Gutierrez Delgado,Y (2316) – Otero Acosta,D (2387) |
1/2-1/2 |
Ruy Lopez |
2024-04-27 |
| Otero Acosta,D (2387) – Gonzalez Zamora,J (2480) |
1/2-1/2 |
Sicilian |
2024-04-26 |
| Otero Acosta,D (2387) – Martinez Alcantara,Jose Eduardo (2603) |
1/2-1/2 |
Ruy Lopez |
2024-03-31 |
| Otero Acosta,D (2387) – Ibarra Chami,L (2431) |
1-0 |
French |
2024-03-30 |
| Cori Quispe,Kevin Joel (2468) – Otero Acosta,D (2387) |
0-1 |
Sicilian defence |
2024-03-30 |
| Otero Acosta,D (2387) – Espinosa Veloz,E (2484) |
1/2-1/2 |
Four knights |
2024-03-29 |
| Almeida Quintana,O (2524) – Otero Acosta,D (2387) |
1/2-1/2 |
English |
2024-03-29 |
| Otero Acosta,D (2387) – Berdayes Ason,Dylan Isidro (2505) |
1/2-1/2 |
QGD |
2024-03-28 |