| Game | Aparellaments per taulers | Res. | dbkey | Rd | Torneig | PGN | GameID |
| Show | Ayala Delgado, Sergio Alejandro (2194) - Reyes Zavaleta, Sergio Gabriel (1341) | 1-0 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 e6 2. d4 d5 3. Bd3 dxe4 | 5044992 |
| Show | Coaquira Gonzales, Oscar Adriano (1340) - FM Munoz Ramos, Christopher (2041) | 0-1 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4 | 5044993 |
| Show | Jardim, Frederico Rodrigues (1929) - Arevalo Tito, Diego Andre (1336) | 1-0 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | 5044994 |
| Show | Loos Fernandez, Tiago (1312) - Duarte Fernandez, Agustin (1922) | 0-1 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. b4 d5 2. Bb2 e6 3. e3 Nf6 4 | 5044995 |
| Show | Calcada, Lucas Galvan (1770) - Moreira Roldan, Leonardo (1305) | 1-0 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 | 5044996 |
| Show | Munoz Venegas, Martin (1265) - Torales G., Ivan Alejandro B. (1734) | 0-1 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4 | 5044997 |
| Show | Castro Lombana, Juan Pablo (1711) - Solaeche G., Axel Jose (1195) | 1-0 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4 | 5044998 |
| Show | Lopez Vivanco, Gregorio (1188) - Simbler, Facundo (1661) | 0-1 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | 5044999 |
| Show | Mattos, Bernardo Cunha (1643) - Galli, Lisandro (1185) | 1-0 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 | 5045000 |
| Show | Ccohua Quispichu, Joshep Victor (1175) - Oliveira, Olavo Tadeu Carvalho (1634) | 0-1 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4 | 5045001 |
| Show | Herrera Jimenez, Mateo (1633) - Rivarola Rotela, Alejandro Moises (1172) | 1-0 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 | 5045002 |
| Show | Alvan Silva, Dereck Alexander (1166) - Dos Santos, Felipe Zeuli Biller (1587) | 0-1 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. d4 d5 2. c4 e6 3. Nc3 h6 4. | 5045003 |
| Show | Vilca Contreras, Dante Ivan (1548) - Cammarota, Andres (1149) | 1-0 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | 5045004 |
| Show | Bertolotti, Juan Ignacio (1144) - Macedo, Felipe Cruz (1527) | ½-½ | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 | 5045005 |
| Show | Soares, Rafael Tuma (1490) - Zegarra Castaneda, Oliver Mateo (1109) | 1-0 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | 5045006 |
| Show | Telles, Arnoldo Beber (1098) - Saavedra Aiza, Alejandro (1476) | 0-1 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. Nf3 d5 2. c4 c6 3. d4 Bf5 4 | 5045007 |
| Show | Chiarotti, Ginno (1426) - Arrue Rengifo, Amos Aaron (1081) | 1-0 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | 5045008 |
| Show | Feest Barrientos, Valentin Sebast (1024) - De Oliveira, Yuri Crisostomo (1425) | 0-1 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 | 5045009 |
| Show | Alvarez Orellana, Isai Jeremi (1401) - Dos Santos, Gabriel Conte (1018) | 1-0 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | 5045010 |
| Show | De Almeida, Daniel Costa - Spieker, Otavio Schmidt (1398) | 0-1 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4 | 5045011 |
| Show | Caballero, Tabare (1397) - Moura, Bernardo Lalane Mascarenha | 1-0 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 | 5045012 |
| Show | Noguera Villalba, Vidal Samuel - Cavalcanti, Joao Lehmann (1381) | 0-1 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. d4 d5 2. Nf3 c6 3. e3 Nf6 4 | 5045013 |
| Show | Paredes Minaya, Crhistian Jesus (1374) - Santos, Caua Lopes | 0-1 | 858330 | 1 | XIX Festival Sul-Americano da Juventude 2023 STD - U12 Absoluto | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. | 5045014 |