| 25 jun 2026 | Ortega Amarelle, Mariano 2382 | Felix, Raphael 2293 | 1-0 | D35 Gambito de Dama rehusado: Exchange Variation, Positional Variation | 2026 Africa Individual Chess Championships | 29 | Ver |
| 24 jun 2026 | Mulenga, Prince Daniel 2217 | Ortega Amarelle, Mariano 2382 | 0-1 | E47 Defensa Nimzoindia: Normal Variation | 2026 Africa Individual Chess Championships | 48 | Ver |
| 23 jun 2026 | Silva, David 2306 | Ortega Amarelle, Mariano 2382 | ½-½ | B59 Defensa Siciliana: Boleslavsky Variation | 2026 Africa Individual Chess Championships | 30 | Ver |
| 23 jun 2026 | Ortega Amarelle, Mariano 2382 | Chumfwa, Kelvin 2209 | 1-0 | E28 Defensa Nimzoindia: Sämisch Variation | 2026 Africa Individual Chess Championships | 29 | Ver |
| 21 jun 2026 | Kweiri, Tawfik ezzeddin 2180 | Ortega Amarelle, Mariano 2382 | 1-0 | A13 Apertura Inglesa: Agincourt Defense | 2026 Africa Individual Chess Championships | 31 | Ver |
| 3 dic 2025 | Ortega Amarelle, Mariano 2380 | Alho, Diogo 2175 | 1-0 | A85 Defensa Holandesa: Queen's Knight Variation | IX Cabo Verde Campeonato Nacional Individual Absoluto | 33 | Ver |