Edson Kenji Tsuboi
Country
BRA
Birth Year
1958
Gender
M
Title
International Master
FIDE ID
2100274
FIDE Rating
2186
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-12-31 | Brazil Chess Series - SP | Sao Paulo BRA | 9.1 | Edson Kenji Tsuboi | Alexandr Fier | 0-1 | 27 | Open |
| 2 | 2025-12-30 | Brazil Chess Series - SP | Sao Paulo BRA | 8.4 | Diego Armando Bonilla Viamonte | Edson Kenji Tsuboi | 0-1 | 30 | Open |
| 3 | 2025-12-30 | Brazil Chess Series - SP | Sao Paulo BRA | 7.6 | Edson Kenji Tsuboi | Pedro Yuki Yoshida Maset | 1/2-1/2 | 34 | Open |
| 4 | 2025-12-29 | Brazil Chess Series - SP | Sao Paulo BRA | 6.3 | Aiman Mohamed El Zwei | Edson Kenji Tsuboi | 1-0 | 26 | Open |
| 5 | 2025-12-29 | Brazil Chess Series - SP | Sao Paulo BRA | 5.4 | Edson Kenji Tsuboi | Abel Cardoso Dos Santos | 1-0 | 29 | Open |
| 6 | 2025-12-28 | Brazil Chess Series - SP | Sao Paulo BRA | 4.5 | Edson Kenji Tsuboi | Samuel B Ornelas De Souza | 1-0 | 34 | Open |
| 7 | 2025-12-27 | Brazil Chess Series - SP | Sao Paulo BRA | 3.2 | Kaua Marques Silva | Edson Kenji Tsuboi | 1-0 | 36 | Open |
| 8 | 2025-12-27 | Brazil Chess Series - SP | Sao Paulo BRA | 2.7 | Camila Evaristo Da Silva | Edson Kenji Tsuboi | 0-1 | 36 | Open |
| 9 | 2025-12-26 | Brazil Chess Series - SP | Sao Paulo BRA | 1.7 | Edson Kenji Tsuboi | Luana Saddi Vieira | 1-0 | 39 | Open |
| 10 | 2025-07-05 | IX SESC Caioba Open | Caioba BRA | 8.27 | Matheus Garcett Souza dos Santos | Edson Kenji Tsuboi | 0-1 | 27 | Open |
| 11 | 2025-07-04 | IX SESC Caioba Open | Caioba BRA | 7.29 | Edson Kenji Tsuboi | Arthur Schena | 1/2-1/2 | 35 | Open |
| 12 | 2025-07-02 | IX SESC Caioba Open | Caioba BRA | 5.29 | Edson Kenji Tsuboi | Lucas Leonardi | 0-1 | 43 | Open |
| 13 | 2025-07-01 | IX SESC Caioba Open | Caioba BRA | 4.25 | Damaris Abarca Gonzalez | Edson Kenji Tsuboi | 1/2-1/2 | 44 | Open |
| 14 | 2025-06-30 | IX SESC Caioba Open | Caioba BRA | 3.7 | Edson Kenji Tsuboi | Andres Rodriguez Vila | 0-1 | 34 | Open |
| 15 | 2024-06-28 | VIII SESC Caioba Open | Caioba BRA | 7.12 | Edson Kenji Tsuboi | Lucas Do Valle Cardoso | 0-1 | 35 | Open |
| 16 | 2024-06-25 | VIII SESC Caioba Open | Caioba BRA | 3.7 | Edson Kenji Tsuboi | Jose Cubas | 0-1 | 40 | Open |
| 17 | 2024-06-24 | VIII SESC Caioba Open | Caioba BRA | 2.32 | Lucas Galvan Calcada | Edson Kenji Tsuboi | 0-1 | 70 | Open |
| 18 | 2024-02-04 | Sampa Chess Open 2024 | Sao Paulo BRA | 9.19 | Edson Kenji Tsuboi | Denrick Cabral Jose Jorge | 1-0 | 32 | Open |
| 19 | 2024-02-03 | Sampa Chess Open 2024 | Sao Paulo BRA | 8.26 | Edson Kenji Tsuboi | Felipe Zeuli Biller Dos Santos | 1-0 | 40 | Open |
| 20 | 2024-02-03 | Sampa Chess Open 2024 | Sao Paulo BRA | 7.15 | Jonny Cueto | Edson Kenji Tsuboi | 1-0 | 55 | Open |
| 21 | 2024-02-02 | Sampa Chess Open 2024 | Sao Paulo BRA | 6.7 | Edson Kenji Tsuboi | Yago De Moura Santiago | 0-1 | 41 | Open |
| 22 | 2024-02-01 | Sampa Chess Open 2024 | Sao Paulo BRA | 5.19 | Rubens Gazineu Neto | Edson Kenji Tsuboi | 0-1 | 46 | Open |
| 23 | 2024-01-30 | Sampa Chess Open 2024 | Sao Paulo BRA | 3.5 | Diego Saul Rodri Flores Quillas | Edson Kenji Tsuboi | 1-0 | 25 | Open |
| 24 | 2024-01-30 | Sampa Chess Open 2024 | Sao Paulo BRA | 2.14 | Edson Kenji Tsuboi | Eduardo De Medeiros Branquinho | 1-0 | 39 | Open |
| 25 | 2024-01-29 | Sampa Chess Open 2024 | Sao Paulo BRA | 1.18 | Joaquim de Deus Filho | Edson Kenji Tsuboi | 0-1 | 42 | Open |
| 26 | 2023-08-06 | Josino Rezende Mem 2023 | Pindamonhangaba BRA | 6.6 | Mathias Andre Casalaspro | Edson Kenji Tsuboi | 1/2-1/2 | 64 | Open |
| 27 | 2023-08-06 | Josino Rezende Mem 2023 | Pindamonhangaba BRA | 5.6 | Atila Balzer Piekarski | Edson Kenji Tsuboi | 0-1 | 27 | Open |
| 28 | 2023-08-04 | Josino Rezende Mem 2023 | Pindamonhangaba BRA | 1.7 | Edson Kenji Tsuboi | Otavio Silva Moura | 1-0 | 40 | Open |
| 29 | 2023-06-22 | VII SESC Caioba Open 2023 | Caioba BRA | 6.17 | Edson Kenji Tsuboi | Vitor Augusto Ponciano De Carvalho | 1-0 | 32 | Open |
| 30 | 2023-06-21 | VII SESC Caioba Open 2023 | Caioba BRA | 5.23 | David Aleksander G Quincozes | Edson Kenji Tsuboi | 0-1 | 30 | Open |
| 31 | 2023-06-20 | VII SESC Caioba Open 2023 | Caioba BRA | 4.8 | Edson Kenji Tsuboi | Jose Cubas | 0-1 | 40 | Open |
| 32 | 2023-06-19 | VII SESC Caioba Open 2023 | Caioba BRA | 3.12 | Leandro Perdomo | Edson Kenji Tsuboi | 1/2-1/2 | 20 | Open |
| 33 | 2023-06-19 | VII SESC Caioba Open 2023 | Caioba BRA | 2.27 | Edson Kenji Tsuboi | Arthur Schena | 1-0 | 47 | Open |
| 34 | 2023-06-18 | VII SESC Caioba Open 2023 | Caioba BRA | 1.3 | Ana Julia De Oliveira | Edson Kenji Tsuboi | 0-1 | 21 | Open |
| 35 | 2019-08-18 | V Copel Masters Open 2019 | Caioba BRA | 9.19 | Arthur Nader Luz | Edson Kenji Tsuboi | 1-0 | 43 | Open |
| 36 | 2019-08-16 | V Copel Masters Open 2019 | Caioba BRA | 7.8 | Renato R. Quintiliano | Edson Kenji Tsuboi | 1-0 | 58 | Open |
| 37 | 2019-08-15 | V Copel Masters Open 2019 | Caioba BRA | 6.15 | Edson Kenji Tsuboi | Gabriel De Borba | 1-0 | 31 | Open |
| 38 | 2019-08-14 | V Copel Masters Open 2019 | Caioba BRA | 5.16 | Francisco Roberto Ermel | Edson Kenji Tsuboi | 1/2-1/2 | 25 | Open |
| 39 | 2019-08-14 | V Copel Masters Open 2019 | Caioba BRA | 4.18 | Edson Kenji Tsuboi | Edson Luciani De Oliveira | 1/2-1/2 | 48 | Open |
| 40 | 2019-08-13 | V Copel Masters Open 2019 | Caioba BRA | 3.1 | Diego Rafael Di Berardino | Edson Kenji Tsuboi | 1-0 | 47 | Open |
| 41 | 2019-08-13 | V Copel Masters Open 2019 | Caioba BRA | 2.17 | Edson Kenji Tsuboi | Acyr Rogerio Calcado | 1-0 | 28 | Open |
| 42 | 2019-08-12 | V Copel Masters Open 2019 | Caioba BRA | 1.24 | Elias Moyses Sobrinho | Edson Kenji Tsuboi | 1/2-1/2 | 69 | Open |
| 43 | 2019-07-13 | 14th American Continental | Sao Paulo BRA | 11.38 | Edson Kenji Tsuboi | Vanessa Ramos Gazola | 1-0 | 53 | Open |
| 44 | 2019-07-12 | 14th American Continental | Sao Paulo BRA | 10.26 | Jose Daniel Gemy | Edson Kenji Tsuboi | 1-0 | 37 | Open |
| 45 | 2019-07-11 | 14th American Continental | Sao Paulo BRA | 9.16 | Edson Kenji Tsuboi | Renato R. Quintiliano | 0-1 | 36 | Open |
| 46 | 2019-07-10 | 14th American Continental | Sao Paulo BRA | 8.23 | Antonio Almiron | Edson Kenji Tsuboi | 0-1 | 43 | Open |
| 47 | 2019-07-09 | 14th American Continental | Sao Paulo BRA | 7.4 | Edson Kenji Tsuboi | Andre Antoni Freitas Capiberibe | 1-0 | 19 | Open |
| 48 | 2019-07-09 | 14th American Continental | Sao Paulo BRA | 6.35 | Herbert Abreu Carvalho | Edson Kenji Tsuboi | 1/2-1/2 | 24 | Open |
| 49 | 2019-07-08 | 14th American Continental | Sao Paulo BRA | 5.39 | Edson Kenji Tsuboi | Diego Caceres | 1/2-1/2 | 45 | Open |
| 50 | 2019-07-07 | 14th American Continental | Sao Paulo BRA | 4.51 | Kaua Marques Silva | Edson Kenji Tsuboi | 0-1 | 80 | Open |
| 51 | 2019-07-07 | 14th American Continental | Sao Paulo BRA | 3.39 | Edson Kenji Tsuboi | Francisco Roberto Ermel | 1/2-1/2 | 55 | Open |
| 52 | 2019-07-06 | 14th American Continental | Sao Paulo BRA | 2.3 | Neuris Delgado Ramirez | Edson Kenji Tsuboi | 1-0 | 32 | Open |
| 53 | 2019-07-05 | 14th American Continental | Sao Paulo BRA | 1.6 | Edson Kenji Tsuboi | Beatriz Maria Frattini | 1-0 | 31 | Open |
| 54 | 2018-08-02 | Copel Telecom SESC Open | Caioba BRA | 4.23 | Edson Kenji Tsuboi | Pedro Ferreira Lage | 1-0 | 24 | Open |
| 55 | 2018-08-02 | Copel Telecom SESC Open | Caioba BRA | 3.9 | Vitor Roberto Castro Carneiro | Edson Kenji Tsuboi | 1-0 | 37 | Open |
| 56 | 2018-08-01 | Copel Telecom SESC Open | Caioba BRA | 2.28 | Edson Kenji Tsuboi | Lucas Fonseca Piccoli | 1-0 | 35 | Open |
| 57 | 2018-08-01 | Copel Telecom SESC Open | Caioba BRA | 1.28 | Guilherme Sacardo Telles Nunes | Edson Kenji Tsuboi | 0-1 | 31 | Open |
| 58 | 2018-03-31 | VII SP Open U2300 2018 | Sao Paulo BRA | 4.1 | Edson Kenji Tsuboi | Felipe Kubiaki Menna Barreto | 0-1 | 38 | Open |
| 59 | 2018-03-31 | VII SP Open U2300 2018 | Sao Paulo BRA | 3.5 | Edson Kenji Tsuboi | Lindolfo Luiz Da Silva | 1-0 | 28 | Open |
| 60 | 2018-03-30 | VII SP Open U2300 2018 | Sao Paulo BRA | 2.2 | Helcio Alexandre Pacheco | Edson Kenji Tsuboi | 1/2-1/2 | 61 | Open |
| 61 | 2018-03-30 | VII SP Open U2300 2018 | Sao Paulo BRA | 1.3 | Edson Kenji Tsuboi | Geanfrancesco Pereira | 1-0 | 44 | Open |
| 62 | 2018-02-13 | Brazil Carnaval Open 2018 | Sao Paulo BRA | 7.9 | Joao Batista Dias | Edson Kenji Tsuboi | 1/2-1/2 | 43 | Open |
| 63 | 2018-02-12 | Brazil Carnaval Open 2018 | Sao Paulo BRA | 6.17 | Edson Kenji Tsuboi | Muhammad Haman | 1-0 | 58 | Open |
| 64 | 2018-02-12 | Brazil Carnaval Open 2018 | Sao Paulo BRA | 5.9 | Gabriel De Borba | Edson Kenji Tsuboi | 1-0 | 37 | Open |
| 65 | 2018-02-11 | Brazil Carnaval Open 2018 | Sao Paulo BRA | 4.1 | Edson Kenji Tsuboi | Felipe de Cresce El Debs | 0-1 | 45 | Open |
| 66 | 2018-02-11 | Brazil Carnaval Open 2018 | Sao Paulo BRA | 3.1 | Thiago Carstens Dobuchak | Edson Kenji Tsuboi | 0-1 | 43 | Open |
| 67 | 2018-02-10 | Brazil Carnaval Open 2018 | Sao Paulo BRA | 2.1 | Edson Kenji Tsuboi | Nilton Hirota da Silva | 1-0 | 26 | Open |
| 68 | 2018-02-10 | Brazil Carnaval Open 2018 | Sao Paulo BRA | 1.1 | Jean Carlos Hochsprung Miguel | Edson Kenji Tsuboi | 0-1 | 38 | Open |
| 69 | 2014-12-21 | Pan-American Seniors +50 2014 | Sao Paulo BRA | 7.4 | Cassio Roberto Sopko | Edson Kenji Tsuboi | 0-1 | 47 | Open |
| 70 | 2014-12-20 | Pan-American Seniors +50 2014 | Sao Paulo BRA | 6.1 | Edson Kenji Tsuboi | David H. Cummings | 0-1 | 35 | Open |
| 71 | 2014-12-20 | Pan-American Seniors +50 2014 | Sao Paulo BRA | 5.2 | Edson Kenji Tsuboi | Roberto Assumpcao | 1-0 | 62 | Open |
| 72 | 2014-12-19 | Pan-American Seniors +50 2014 | Sao Paulo BRA | 4.3 | Davy D'Israel | Edson Kenji Tsuboi | 0-1 | 20 | Open |
| 73 | 2014-12-18 | Pan-American Seniors +50 2014 | Sao Paulo BRA | 3.3 | Edson Kenji Tsuboi | Paulo Cezar De Souza Haro | 1/2-1/2 | 20 | Open |
| 74 | 2014-12-18 | Pan-American Seniors +50 2014 | Sao Paulo BRA | 2.3 | Wagner Martins Madeira | Edson Kenji Tsuboi | 1/2-1/2 | 31 | Open |
| 75 | 2014-12-17 | Pan-American Seniors +50 2014 | Sao Paulo BRA | 1.3 | Edson Kenji Tsuboi | Antonio Villar Marques de Sa | 1-0 | 60 | Open |
| 76 | 2013-08-03 | 9th Ribeira Valley Open 2013 | Registro BRA | 9.11 | Anderson Donay Martins | Edson Kenji Tsuboi | 1/2-1/2 | 43 | Open |
| 77 | 2013-08-02 | 9th Ribeira Valley Open 2013 | Registro BRA | 8.5 | Edson Kenji Tsuboi | Everaldo Matsuura | 0-1 | 51 | Open |
| 78 | 2013-08-02 | 9th Ribeira Valley Open 2013 | Registro BRA | 7.9 | Vinicius Saito | Edson Kenji Tsuboi | 0-1 | 47 | Open |
| 79 | 2013-08-01 | 9th Ribeira Valley Open 2013 | Registro BRA | 6.15 | Edson Kenji Tsuboi | Suzana Chang | 1-0 | 57 | Open |
| 80 | 2013-08-01 | 9th Ribeira Valley Open 2013 | Registro BRA | 5.16 | Robert A Fisette | Edson Kenji Tsuboi | 1/2-1/2 | 46 | Open |
| 81 | 2013-07-31 | 9th Ribeira Valley Open 2013 | Registro BRA | 4.25 | Edson Kenji Tsuboi | Tatiane Cristina Coelho Fernandez | 1-0 | 55 | Open |
| 82 | 2013-07-31 | 9th Ribeira Valley Open 2013 | Registro BRA | 3.12 | Guilherme de Araujo Cirilo | Edson Kenji Tsuboi | 1-0 | 31 | Open |
| 83 | 2013-07-30 | 9th Ribeira Valley Open 2013 | Registro BRA | 2.16 | Edson Kenji Tsuboi | Ailton Pontes | 1/2-1/2 | 47 | Open |
| 84 | 2013-07-30 | 9th Ribeira Valley Open 2013 | Registro BRA | 1.16 | Arthur Feliphe Strut Bernardes | Edson Kenji Tsuboi | 0-1 | 35 | Open |
| 85 | 2012-08-12 | II Brazil Maringa Open | Maringa BRA | 9.12 | Edson Kenji Tsuboi | Joaquim de Deus Filho | 1-0 | 51 | Open |
| 86 | 2012-08-12 | II Brazil Maringa Open | Maringa BRA | 8.5 | Joao Paulo Cassemiro Marques | Edson Kenji Tsuboi | 1-0 | 44 | Open |
| 87 | 2012-08-11 | II Brazil Maringa Open | Maringa BRA | 7.4 | Edson Kenji Tsuboi | Marcel Heimar Ribeiro Utiyama | 1/2-1/2 | 58 | Open |
| 88 | 2012-08-11 | II Brazil Maringa Open | Maringa BRA | 6.3 | Cesar Hidemitsu Umetsubo | Edson Kenji Tsuboi | 1/2-1/2 | 25 | Open |
| 89 | 2012-08-10 | II Brazil Maringa Open | Maringa BRA | 5.7 | Edson Kenji Tsuboi | William Ferreira Da Cruz | 1-0 | 48 | Open |
| 90 | 2012-08-10 | II Brazil Maringa Open | Maringa BRA | 4.5 | Gabriel Ricardo Salim Name | Edson Kenji Tsuboi | 1/2-1/2 | 37 | Open |
| 91 | 2012-08-09 | II Brazil Maringa Open | Maringa BRA | 3.8 | Edson Kenji Tsuboi | Sergio Roberto Alves Farias | 1-0 | 30 | Open |
| 92 | 2012-08-09 | II Brazil Maringa Open | Maringa BRA | 2.8 | Renan Aparecido Araujo | Edson Kenji Tsuboi | 0-1 | 27 | Open |
| 93 | 2012-08-08 | II Brazil Maringa Open | Maringa BRA | 1.8 | Edson Kenji Tsuboi | Keila Suemi Kawakami | 1-0 | 44 | Open |
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