| Game | Result | Opening | Date |
|---|---|---|---|
| Quintiliano, Renato R. (2489) – Melian, Juan Sebastian (2357) | 1-0 | Queen's Gambit Declined: Vienna Variation, Quiet Variation | 2026-09-06 |
| Melian, Juan Sebastian (2357) – Pires, Marcos Vinicius Torsani (2282) | 1-0 | Italian Game: Classical Variation, Greco Gambit, Modern Line | 2026-09-05 |
| Fernandez, Maria Florencia (2182) – Melian, Juan Sebastian (2357) | 0-1 | Queen's Gambit Declined: Vienna Variation, Quiet Variation | 2026-09-02 |
| Melian, Juan Sebastian (2357) – Rodriguez Vila, Andres (2404) | 0-1 | Benoni Defense: Benoni-Indian Defense | 2026-09-01 |
| Melian, Juan Sebastian (2357) – Leitao, Rafael (2584) | 1/2-1/2 | Catalan Opening: Closed | 2026-08-28 |
| Schnaider, Ilan (2443) – Melian, Juan Sebastian (2357) | 1-0 | Sicilian Defense: Grand Prix Attack | 2026-08-27 |
| Melian, Juan Sebastian (2357) – Matsuura, Everaldo (2348) | 1/2-1/2 | Semi-Slav Defense: Marshall Gambit, Main Line | 2026-08-27 |
| Di Berardino, Diego Rafael (2471) – Melian, Juan Sebastian (2357) | 1-0 | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | 2026-08-27 |
| Melian, Juan Sebastian (2357) – Jardim, Frederico Rodrigues (2304) | 1-0 | Ruy Lopez: Morphy Defense, Anderssen Variation | 2026-08-27 |
| Alonso, Salvador (2442) – Melian, Juan Sebastian (2377) | 1-0 | Sicilian Defense: Kan Variation, Wing Attack | 2026-07-05 |
| Melian, Juan Sebastian (2377) – Aranha Filho, Alvaro Z. (2177) | 1-0 | Bishop's Opening: Vienna Hybrid, Spielmann Attack | 2026-07-04 |
| Di Berardino, Diego Rafael (2466) – Melian, Juan Sebastian (2377) | 1-0 | Queen's Indian Defense: Kasparov-Petrosian Variation, Petrosian Attack | 2026-07-03 |
| Mafra, Kaiser Luiz (2009) – Melian, Juan Sebastian (2377) | 0-1 | English Opening: Symmetrical Variation | 2026-07-02 |
| Chemin, Vitorio (2090) – Melian, Juan Sebastian (2377) | 1-0 | Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Gambit | 2026-07-01 |
| Melian, Juan Sebastian (2372) – Borges, Guilherme Deola (2163) | 0-1 | Sicilian Defense: Kan Variation, Knight Variation | 2026-06-29 |
| Ramalho, Lucas Pereira (1995) – Melian, Juan Sebastian (2372) | 0-1 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | 2026-06-28 |
| Melian, Juan Sebastian (2372) – Monteiro, Samuel Ramazzotte (1826) | 1-0 | Sicilian Defense: Czerniak Attack | 2026-06-28 |
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