| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2019.04.21 | Garcia, Otavio Landerdahl (1188)  vs Feltrin, Alvaro Teza FENAC 2019 - Campeonato Brasileiro Infantil - Sub 14 Absoluto Queen's Pawn - Mason  | 
                                                                                                                                                1-0 | D00 | |
| 2019.04.21 | Da Silva, Jackson Bueno (1406)  vs (1188) Garcia, Otavio Landerdahl FENAC 2019 - Campeonato Brasileiro Infantil - Sub 14 Absoluto French Advance - Paulsen  | 
                                                                                                                                                1-0 | C02 | |
| 2019.04.20 | Garcia, Otavio Landerdahl (1188)  vs (1363) Machado, Wesley Henrique FENAC 2019 - Campeonato Brasileiro Infantil - Sub 14 Absoluto Indian  | 
                                                                                                                                                1/2-1/2 | A45 | |
| 2019.04.20 | Albiero, Marco Antonio Batista (1544)  vs (1188) Garcia, Otavio Landerdahl FENAC 2019 - Campeonato Brasileiro Infantil - Sub 14 Absoluto French - Two Knights  | 
                                                                                                                                                1-0 | C00 | |
| 2019.04.19 | Garcia, Otavio Landerdahl (1188)  vs Lima, Christopher Fontenelle FENAC 2019 - Campeonato Brasileiro Infantil - Sub 14 Absoluto Queen's Pawn - Mason  | 
                                                                                                                                                1-0 | D00 | |
| 2019.04.18 | Rocha, Anderson Rosendo (1622)  vs (1188) Garcia, Otavio Landerdahl FENAC 2019 - Campeonato Brasileiro Infantil - Sub 14 Absoluto French - Hanham  | 
                                                                                                                                                1-0 | C00 | |
| 2018.10.14 | Duarte, Giovanna Torqui (1718)  vs (1236) Garcia, Otavio Landerdahl Regional Sul Brasileiro de Xadrez STD 2018 French - King's Knight  | 
                                                                                                                                                0-1 | C00 | |
| 2018.10.14 | Garcia, Otavio Landerdahl (1236)  vs (1374) Araujo, Karla Priscilla Carvalho Regional Sul Brasileiro de Xadrez STD 2018 Indian  | 
                                                                                                                                                0-1 | A45 | |
| 2018.10.13 | Santos, Gabriel Pietro Da Cruz (1800)  vs (1236) Garcia, Otavio Landerdahl Regional Sul Brasileiro de Xadrez STD 2018 Irregular Queen's Pawn - Franco-Indian  | 
                                                                                                                                                1/2-1/2 | A40 | |
| 2018.10.13 | Garcia, Otavio Landerdahl (1236)  vs (1445) Sarda, Pedro Sada Regional Sul Brasileiro de Xadrez STD 2018 Indian  | 
                                                                                                                                                0-1 | A45 | |
| 2018.10.12 | Bueno, Marcos Antonio Ferreira (1712)  vs (1236) Garcia, Otavio Landerdahl Regional Sul Brasileiro de Xadrez STD 2018 Reti Symmetrical - King's Indian  | 
                                                                                                                                                1-0 | A05 | |
| 2018.10.12 | Garcia, Otavio Landerdahl (1236)  vs (1919) Moro, Antonio Renato Pereira Regional Sul Brasileiro de Xadrez STD 2018 Irregular Queen's Pawn - Nimzovich  | 
                                                                                                                                                0-1 | A40 | |
| 2019.01.27 | Garcia, Otavio Landerdahl (1208)  vs De Lima, Lucas Taveira V Floripa Chess Open 2019 Queen's Pawn - Mason  | 
                                                                                                                                                1/2-1/2 | D00 | |
| 2019.01.26 | Camporez Da Silva, Beatriz (1760)  vs (1208) Garcia, Otavio Landerdahl V Floripa Chess Open 2019 French - King's Knight  | 
                                                                                                                                                1/2-1/2 | C00 | |
| 2019.01.25 | Belmonte, Dulce (1570)  vs (1208) Garcia, Otavio Landerdahl V Floripa Chess Open 2019 Nimzo-Indian St. Petersburg Rubinstein - Reshevsky  | 
                                                                                                                                                1-0 | E46 | |
| 2019.01.24 | Garcia, Otavio Landerdahl (1208)  vs Vieira, Luciano Buenos V Floripa Chess Open 2019 Queen's Pawn - Mason  | 
                                                                                                                                                1-0 | D00 | |
| 2019.01.24 | Caporale, Giuseppe Guido (1592)  vs (1208) Garcia, Otavio Landerdahl V Floripa Chess Open 2019 French Advance - Euwe  | 
                                                                                                                                                1-0 | C02 | |
| 2019.01.23 | Garcia, Otavio Landerdahl (1208)  vs De Novais, Kauany Vitoria V Floripa Chess Open 2019 Irregular Queen's Pawn - Franco-Indian  | 
                                                                                                                                                1-0 | A40 | |
| 2019.01.22 | Belle, Diego Leonardo (1633)  vs (1208) Garcia, Otavio Landerdahl V Floripa Chess Open 2019 English Symmetrical  | 
                                                                                                                                                1-0 | A30 | |
| 2019.01.22 | Garcia, Otavio Landerdahl (1208)  vs (1675) Da Rosa, Henrique Jaze Simoes V Floripa Chess Open 2019 Queen's Pawn - Mason  | 
                                                                                                                                                0-1 | D00 | |
| 2019.01.21 | Vega, Rodrigo (1897)  vs (1208) Garcia, Otavio Landerdahl V Floripa Chess Open 2019 Irregular Queen's Pawn - Franco-Indian  | 
                                                                                                                                                1-0 | A40 | |
| 2018.05.01 | Garcia, Otavio Landerdahl (1224)  vs Leite Guerra, Joao Victor FENAC 2018 - Campeonato Brasileiro Pré-Infantil - Sub 12 Absoluto French Advance Winawer  | 
                                                                                                                                                1-0 | C16 | |
| 2018.04.30 | Garcia, Otavio Landerdahl (1224)  vs Constantino, Pedro Henrique FENAC 2018 - Campeonato Brasileiro Pré-Infantil - Sub 12 Absoluto Giuoco Piano - Pianissimo  | 
                                                                                                                                                1/2-1/2 | C54 | |
| 2018.04.30 | De Rezende, Fernando Alencar (1557)  vs (1224) Garcia, Otavio Landerdahl FENAC 2018 - Campeonato Brasileiro Pré-Infantil - Sub 12 Absoluto Sicilian Yugoslav Dragon  | 
                                                                                                                                                1-0 | B76 | |
| 2018.04.29 | Garcia, Otavio Landerdahl (1224)  vs (1223) Luz, Christian Oliveira FENAC 2018 - Campeonato Brasileiro Pré-Infantil - Sub 12 Absoluto Pirc Two Knights  | 
                                                                                                                                                1-0 | B08 | |
| 2018.04.28 | Campora, Felipe Marques (1738)  vs (1224) Garcia, Otavio Landerdahl FENAC 2018 - Campeonato Brasileiro Pré-Infantil - Sub 12 Absoluto Indian Knight - London  | 
                                                                                                                                                1/2-1/2 | A46 | |
| 2018.04.28 | Garcia, Otavio Landerdahl (1224)  vs (1777) Buganca, Luiz Henrique Da Silva FENAC 2018 - Campeonato Brasileiro Pré-Infantil - Sub 12 Absoluto French Paulsen - Rubinstein  | 
                                                                                                                                                0-1 | C10 | |
| 2017.10.29 | Garcia, Otavio Landerdahl vs Paiva, Arthur Wainstein Campeonato Brasileiro Juvenil (sub-20) Absoluto 2017 Queen's Pawn Closed  | 
                                                                                                                                                1-0 | D04 | |
| 2017.10.29 | Ferreira, Angelo Augusto Pacheco vs Garcia, Otavio Landerdahl Campeonato Brasileiro Juvenil (sub-20) Absoluto 2017 Sicilian  | 
                                                                                                                                                1/2-1/2 | B32 | |
| 2017.10.28 | Garcia, Otavio Landerdahl vs (1668) Woichinevski, Joao Vinicius Pe Campeonato Brasileiro Juvenil (sub-20) Absoluto 2017 Two Knights - Italian  | 
                                                                                                                                                0-1 | C55 | |
| 2017.10.27 | Da Veiga, Pedro Miguel Back (1467)  vs Garcia, Otavio Landerdahl Campeonato Brasileiro Juvenil (sub-20) Absoluto 2017 English Symmetrical Fianchetto  | 
                                                                                                                                                1-0 | A36 | |
| 2017.10.27 | Cardoso, Leandro Ubialli (1761)  vs Garcia, Otavio Landerdahl Campeonato Brasileiro Juvenil (sub-20) Absoluto 2017 Spanish - Cozio  | 
                                                                                                                                                1-0 | C60 | |
| 2018.01.24 | Lanznaster, Joao Vitor (1735)  vs Garcia, Otavio Landerdahl IV Floripa Chess Open 2018 Sicilian Closed  | 
                                                                                                                                                0-1 | B23 | |
| 2018.01.23 | Garcia, Otavio Landerdahl vs (1213) Flores, Clarice Soares Leite IV Floripa Chess Open 2018 French Paulsen - Marshall  | 
                                                                                                                                                0-1 | C10 | |
| 2018.01.22 | Da Rosa, Henrique Jaze Simoes (1557)  vs Garcia, Otavio Landerdahl IV Floripa Chess Open 2018 Reti Symmetrical - Nimzovich  | 
                                                                                                                                                1-0 | A05 | |
| 2018.01.22 | Garcia, Otavio Landerdahl vs (1604) Dutra, Liliam Guedes IV Floripa Chess Open 2018 Sicilian  | 
                                                                                                                                                0-1 | B33 | |
| 2018.01.21 | Cezar, Ricardo De Almeida (1693)  vs Garcia, Otavio Landerdahl IV Floripa Chess Open 2018 Nimzo-Indian Rubinstein  | 
                                                                                                                                                1-0 | E40 | |
| 2018.01.20 | Garcia, Otavio Landerdahl vs (1436) Carreras Colman, Luz Gabriela IV Floripa Chess Open 2018 Italian - Hungarian  | 
                                                                                                                                                1/2-1/2 | C50 | |
| 2018.01.19 | Baldissera, Joao Pedro Costa (1314)  vs Garcia, Otavio Landerdahl IV Floripa Chess Open 2018 Two Knights - Modern Bishop  | 
                                                                                                                                                1-0 | C55 | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| No results | No results | No results | No results | No results |