| 24 ago 2026 | Sanhueza, Cristian 2230 | Lazaro Pujol, Abel 2385 | 0-1 | B23 Defensa Siciliana: Closed, Traditional | XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | 63 | Ver |
| 23 ago 2026 | Cukrowski, Filip 2403 | Sanhueza, Cristian 2230 | ½-½ | A73 Defensa Benoni: Classical Variation, Main Line | XXVII Open Internacional de Sants - Ciutat de Barcelona 2026 | Group A | 49 | Ver |
| 1 jun 2026 | Mizzau, Pablo 2260 | Sanhueza, Cristian 2229 | 1-0 | C48 Apertura de los Cuatro Caballos: Spanish Variation, Rubinstein Variation | 4o. ITT de la Bandera 2026 | 43 | Ver |
| 1 jun 2026 | Sanhueza, Cristian 2229 | Arias Gaviria, Mario Alexis 2250 | ½-½ | B10 Defensa Caro-Kann: Two Knights Attack | 4o. ITT de la Bandera 2026 | 130 | Ver |
| 1 jun 2026 | Acosta, Pablo Ismael 2473 | Sanhueza, Cristian 2229 | ½-½ | A16 Apertura Inglesa: Anglo-Indian Defense, Queen's Knight Variation | 4o. ITT de la Bandera 2026 | 76 | Ver |
| 1 jun 2026 | Sanhueza, Cristian 2229 | Carrizo, Luciano Ariel 2257 | ½-½ | B90 Defensa Siciliana: Najdorf Variation | 4o. ITT de la Bandera 2026 | 48 | Ver |
| 1 jun 2026 | Petti, Luca Giovanni 2334 | Sanhueza, Cristian 2229 | ½-½ | C42 Defensa Petrov: Damiano Variation, Kholmov Gambit | 4o. ITT de la Bandera 2026 | 17 | Ver |
| 1 jun 2026 | Sanhueza, Cristian 2229 | Ibarra, Juan Martin 2284 | ½-½ | B23 Defensa Siciliana: Closed, Traditional | 4o. ITT de la Bandera 2026 | 42 | Ver |
| 1 jun 2026 | Sanhueza, Cristian 2229 | De Siqueira, Luigy Lira 2249 | 0-1 | C55 Apertura Italiana: Two Knights Defense | 4o. ITT de la Bandera 2026 | 32 | Ver |
| 1 jun 2026 | Ticona Rocabado, Licael Roderick 2431 | Sanhueza, Cristian 2229 | 0-1 | E94 Defensa India de Rey: Orthodox Variation | 4o. ITT de la Bandera 2026 | 44 | Ver |
| 1 jun 2026 | Sanhueza, Cristian 2229 | Ribeiro, Matheus Mendes Domingues 2331 | 0-1 | B23 Defensa Siciliana: Closed, Traditional | 4o. ITT de la Bandera 2026 | 44 | Ver |
| 18 may 2026 | Perez Ponsa, Federico 2542 | Sanhueza, Cristian 2250 | 1-0 | E60 Defensa India de Rey: Fianchetto Variation, Immediate Fianchetto | IV Open Ciudad de Buenos Aires | 55 | Ver |
| 17 feb 2026 | Petti, Luca Giovanni 2172 | Sanhueza, Cristian 2246 | 1-0 | C56 Apertura Italiana: Scotch Invitation Declined | V Perez Chess Open 2026 | 35 | Ver |
| 16 feb 2026 | Sanhueza, Cristian 2246 | Flores, Diego 2586 | 0-1 | B21 Defensa Siciliana: Smith-Morra Gambit | V Perez Chess Open 2026 | 42 | Ver |
| 16 feb 2026 | Sanhueza, Cristian 2246 | Abramor, Franco 2151 | 1-0 | B11 Defensa Caro-Kann: Two Knights Attack, Mindeno Variation, Exchange Line | V Perez Chess Open 2026 | 63 | Ver |
| 15 feb 2026 | Acosta, Pablo Ismael 2478 | Sanhueza, Cristian 2246 | ½-½ | A48 East Indian Defense | V Perez Chess Open 2026 | 44 | Ver |
| 15 feb 2026 | Sanhueza, Cristian 2246 | Pierrot, Facundo 2263 | ½-½ | C43 Defensa Petrov: Modern Attack | V Perez Chess Open 2026 | 17 | Ver |
| 7 feb 2026 | Soto, Nicolas 2030 | Sanhueza, Cristian 2246 | 0-1 | C54 Apertura Italiana: Classical Variation, Giuoco Pianissimo | 9no Abierto de Montevideo | 64 | Ver |
| 5 feb 2026 | Sanhueza, Cristian 2246 | Piasetski, Leon 2151 | ½-½ | B13 Defensa Caro-Kann: Exchange Variation | 9no Abierto de Montevideo | 43 | Ver |
| 4 feb 2026 | Curi, Gabriel 2067 | Sanhueza, Cristian 2246 | 0-1 | A65 Defensa Benoni: King's Pawn Line | 9no Abierto de Montevideo | 41 | Ver |