Roberto N De Abreu
Country
RSA
Birth Year
1996
Gender
M
Title
FIDE Master
FIDE ID
14307472
FIDE Rating
2184
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 4 | Roberto N De Abreu | Aung Thant Zin | 1-0 | 37 | Open |
| 2 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 3 | Valiantsin Yezhel | Roberto N De Abreu | 1-0 | 43 | Open |
| 3 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 2 | Max Weidenhoefer | Roberto N De Abreu | 0-1 | 57 | Open |
| 4 | 2025-04-29 | Titled Tue 29th Apr Late | chess.com INT | 1 | Roberto N De Abreu | Hannes Stefansson | 0-1 | 26 | Open |
| 5 | 2025-04-22 | Titled Tue 22nd Apr Early | chess.com INT | 8 | Paul-Luca Wuebker | Roberto N De Abreu | 1-0 | 51 | Open |
| 6 | 2025-04-22 | Titled Tue 22nd Apr Early | chess.com INT | 7 | Jake Shanty | Roberto N De Abreu | 1-0 | 21 | Open |
| 7 | 2025-04-22 | Titled Tue 22nd Apr Early | chess.com INT | 6 | Roberto N De Abreu | Rafail Antoniou | 0-1 | 24 | Open |
| 8 | 2025-04-22 | Titled Tue 22nd Apr Early | chess.com INT | 5 | Nikita Matinian | Roberto N De Abreu | 1-0 | 32 | Open |
| 9 | 2025-04-22 | Titled Tue 22nd Apr Early | chess.com INT | 4 | Haoxiang Jia | Roberto N De Abreu | 0-1 | 61 | Open |
| 10 | 2025-04-22 | Titled Tue 22nd Apr Early | chess.com INT | 3 | Roberto N De Abreu | Artem Odegov | 0-1 | 28 | Open |
| 11 | 2025-04-22 | Titled Tue 22nd Apr Early | chess.com INT | 2 | Hubert Zieba | Roberto N De Abreu | 0-1 | 36 | Open |
| 12 | 2025-04-22 | Titled Tue 22nd Apr Early | chess.com INT | 1 | Roberto N De Abreu | Timofey Iljin | 1-0 | 36 | Open |
| 13 | 2022-02-08 | Titled Tue 8th Feb Early | chess.com INT | 3 | Roberto N De Abreu | Nikolai Vlassov | 0-1 | 40 | Open |
| 14 | 2022-02-08 | Titled Tue 8th Feb Early | chess.com INT | 2 | Sergei Ljukin | Roberto N De Abreu | 0-1 | 36 | Open |
| 15 | 2022-02-08 | Titled Tue 8th Feb Early | chess.com INT | 1 | Nurgyul Salimova | Roberto N De Abreu | 1-0 | 46 | Open |
| 16 | 2021-11-30 | Titled Tuesday 30th Nov | chess.com INT | 1 | Roberto N De Abreu | Ivan Aldokhin | 0-1 | 26 | Open |
| 17 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 7 | Roberto N De Abreu | Joao Batista Dias | 1-0 | 44 | Open |
| 18 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 6 | Mauri Lehtosaari | Roberto N De Abreu | 1-0 | 91 | Open |
| 19 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 5 | Xeniya Balabayeva | Roberto N De Abreu | 1-0 | 42 | Open |
| 20 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 4 | Roberto N De Abreu | Pawel Kukula | 1-0 | 27 | Open |
| 21 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 3 | Roberto N De Abreu | Maxim Novik | 0-1 | 43 | Open |
| 22 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 2 | Atilla Eynullayev | Roberto N De Abreu | 0-1 | 40 | Open |
| 23 | 2021-11-02 | Titled Tuesday 2nd Nov | chess.com INT | 1 | Maciej Swicarz | Roberto N De Abreu | 1-0 | 39 | Open |
| 24 | 2021-05-25 | Titled Tuesday 25th May | chess.com INT | 6 | Roberto N De Abreu | Enrique Alfonso Robles Aguilar | 0-1 | 46 | Open |
| 25 | 2021-05-25 | Titled Tuesday 25th May | chess.com INT | 5 | Roberto N De Abreu | Rodrigo Roman | 1-0 | 33 | Open |
| 26 | 2021-05-25 | Titled Tuesday 25th May | chess.com INT | 3 | Roberto N De Abreu | Anastasia Avramidou | 0-1 | 32 | Open |
| 27 | 2021-05-25 | Titled Tuesday 25th May | chess.com INT | 2 | Dragan Popadic | Roberto N De Abreu | 0-1 | 45 | Open |
| 28 | 2021-05-25 | Titled Tuesday 25th May | chess.com INT | 1 | Roberto N De Abreu | Senthil Maran K | 0-1 | 30 | Open |
| 29 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 9 | Darius Viskelis | Roberto N De Abreu | 0-1 | 41 | Open |
| 30 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 8 | Roberto N De Abreu | Konstantin Loy | 0-1 | 58 | Open |
| 31 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 7 | Christoph Serrer | Roberto N De Abreu | 0-1 | 22 | Open |
| 32 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 6 | Roberto N De Abreu | Pavel-Alexandru Nastore | 0-1 | 27 | Open |
| 33 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 5 | Roberto N De Abreu | Vit Bures | 0-1 | 31 | Open |
| 34 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 4 | Julian Estrada Nieto | Roberto N De Abreu | 1-0 | 29 | Open |
| 35 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 3 | Roberto N De Abreu | Pia Cramling | 1-0 | 48 | Open |
| 36 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 2 | David Arm. Davtyan | Roberto N De Abreu | 1-0 | 41 | Open |
| 37 | 2021-03-23 | Titled Tuesday 23rd Mar | chess.com INT | 1 | Lawrence Trent | Roberto N De Abreu | 1-0 | 57 | Open |
| 38 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 9 | Roberto N De Abreu | Kelvin Antonio Sanchez Alvares | 1-0 | 48 | Open |
| 39 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 8 | Emerson de Sousa Veiga | Roberto N De Abreu | 1-0 | 49 | Open |
| 40 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 6 | Roberto N De Abreu | Vasil Trickov | 1/2-1/2 | 44 | Open |
| 41 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 5 | Dragan Popadic | Roberto N De Abreu | 1/2-1/2 | 88 | Open |
| 42 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 4 | Roberto N De Abreu | Martin Matthiesen | 0-1 | 16 | Open |
| 43 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 3 | Roberto N De Abreu | Leonardo Valdes Romero | 0-1 | 43 | Open |
| 44 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 2 | Mikhail Pesotskiy | Roberto N De Abreu | 0-1 | 16 | Open |
| 45 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 1 | Deep Sengupta | Roberto N De Abreu | 1-0 | 35 | Open |
| 46 | 2020-10-27 | Titled Tuesday 27th Oct | chess.com INT | 10 | Umid Aslanov | Roberto N De Abreu | 1-0 | 40 | Open |
| 47 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 9 | Nikolay Khnykin | Roberto N De Abreu | 1-0 | 26 | Open |
| 48 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 7 | Roberto N De Abreu | Arman Erzhanov | 0-1 | 54 | Open |
| 49 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 6 | Roberto N De Abreu | Guilherme De Borba | 0-1 | 22 | Open |
| 50 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 4 | Sharmin Shirin Sultana | Roberto N De Abreu | 0-1 | 28 | Open |
| 51 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 3 | Roberto N De Abreu | Harshavardhan G B | 0-1 | 17 | Open |
| 52 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 2 | Roberto N De Abreu | Adrian Randazzo | 0-1 | 36 | Open |
| 53 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 10 | Roberto N De Abreu | Nadezhda Antonova | 0-1 | 26 | Open |
| 54 | 2020-08-23 | Online Olym Top DivB 2020 | chess.com INT | 8.4 | Anuar Ismagambetov | Roberto N De Abreu | 1-0 | 62 | Open |
| 55 | 2020-08-23 | Online Olym Top DivB 2020 | chess.com INT | 7.2 | Roberto N De Abreu | Eva Repkova | 1-0 | 53 | Open |
| 56 | 2020-08-22 | Online Olym Top DivB 2020 | chess.com INT | 4.5 | Roberto N De Abreu | Imre Balog | 0-1 | 39 | Open |
| 57 | 2020-08-18 | Titled Tue 18th Aug | chess.com INT | 9 | Roberto N De Abreu | Ruslan Gnechko | 0-1 | 26 | Open |
| 58 | 2020-08-18 | Titled Tue 18th Aug | chess.com INT | 8 | Nadezhda Antonova | Roberto N De Abreu | 0-1 | 34 | Open |
| 59 | 2020-08-18 | Titled Tue 18th Aug | chess.com INT | 7 | Roberto N De Abreu | Boris Abrashkin | 0-1 | 20 | Open |
| 60 | 2020-08-18 | Titled Tue 18th Aug | chess.com INT | 6 | Muthaiah AL | Roberto N De Abreu | 1-0 | 18 | Open |
| 61 | 2020-08-18 | Titled Tue 18th Aug | chess.com INT | 5 | Roberto N De Abreu | Nicolas Brunner | 0-1 | 42 | Open |
| 62 | 2020-08-18 | Titled Tue 18th Aug | chess.com INT | 4 | Roberto N De Abreu | Nikita Khoroshev | 1/2-1/2 | 76 | Open |
| 63 | 2020-08-18 | Titled Tue 18th Aug | chess.com INT | 3 | Panagiotis Christodoulou | Roberto N De Abreu | 0-1 | 39 | Open |
| 64 | 2020-08-18 | Titled Tue 18th Aug | chess.com INT | 1 | Roberto N De Abreu | Alexander Bagrationi | 0-1 | 55 | Open |
| 65 | 2020-08-18 | Titled Tue 18th Aug | chess.com INT | 10 | Adrian Musat | Roberto N De Abreu | 1-0 | 21 | Open |
| 66 | 2020-08-04 | Titled Tue 4th Aug 10am | chess.com INT | 9 | Roberto N De Abreu | Sergio Miguel Garcia Fuentes | 1-0 | 47 | Open |
| 67 | 2020-08-04 | Titled Tue 4th Aug 10am | chess.com INT | 6 | Roberto N De Abreu | Adrian Randazzo | 1-0 | 44 | Open |
| 68 | 2020-08-04 | Titled Tue 4th Aug 10am | chess.com INT | 4 | Gulnar Mammadova | Roberto N De Abreu | 1-0 | 38 | Open |
| 69 | 2020-08-04 | Titled Tue 4th Aug 10am | chess.com INT | 3 | Roberto N De Abreu | Anatole Vlachos | 1/2-1/2 | 46 | Open |
| 70 | 2020-08-04 | Titled Tue 4th Aug 10am | chess.com INT | 2 | Nikolai Vlassov | Roberto N De Abreu | 0-1 | 55 | Open |
| 71 | 2020-08-04 | Titled Tue 4th Aug 10am | chess.com INT | 1 | Jan Vykouk | Roberto N De Abreu | 1-0 | 70 | Open |
| 72 | 2020-08-04 | Titled Tue 4th Aug 10am | chess.com INT | 10 | Malik Curriah | Roberto N De Abreu | 1-0 | 42 | Open |
| 73 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 5 | Alexander Gelman | Roberto N De Abreu | 1-0 | 17 | Open |
| 74 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 4 | Zhanibek Amanov | Roberto N De Abreu | 1-0 | 46 | Open |
| 75 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 3 | Roberto N De Abreu | Matt Pon | 1/2-1/2 | 73 | Open |
| 76 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 2 | Roberto N De Abreu | Deep Sengupta | 0-1 | 39 | Open |
| 77 | 2020-07-21 | Titled Tuesday 21st July | chess.com INT | 1 | Konstantin Peyrer | Roberto N De Abreu | 1/2-1/2 | 54 | Open |
| 78 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 9 | Roberto N De Abreu | Ketevan Arakhamia-Grant | 1-0 | 72 | Open |
| 79 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 7 | Mikhail Pesotskiy | Roberto N De Abreu | 1-0 | 31 | Open |
| 80 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 7 | Piotr Piesik | Roberto N De Abreu | 1/2-1/2 | 64 | Open |
| 81 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 6 | Irine Kharisma Sukandar | Roberto N De Abreu | 1-0 | 28 | Open |
| 82 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 6 | Roberto N De Abreu | Batsaikhan Tserendorj | 1-0 | 39 | Open |
| 83 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 5 | Martin Bruedigam | Roberto N De Abreu | 1-0 | 66 | Open |
| 84 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 4 | Dmitry Goltsev | Roberto N De Abreu | 1-0 | 60 | Open |
| 85 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 4 | Roberto N De Abreu | Dalton Perrine | 0-1 | 32 | Open |
| 86 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 3 | Roberto N De Abreu | Valdis Tronenkovs | 1-0 | 26 | Open |
| 87 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 2 | Levy Rozman | Roberto N De Abreu | 1-0 | 32 | Open |
| 88 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 1 | Christopher Guzman | Roberto N De Abreu | 0-1 | 36 | Open |
| 89 | 2020-07-14 | 33rd Leon Blitz Open 2020 | chess.com INT | 1 | Roberto N De Abreu | Nguyen Thanh Thuy Tien | 0-1 | 42 | Open |
| 90 | 2020-07-14 | Titled Tuesday 14th July | chess.com INT | 10 | Roberto N De Abreu | Kadam Om Manish | 1-0 | 36 | Open |
| 91 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 9 | Roberto N De Abreu | Natasha Berdychevskaya | 1-0 | 23 | Open |
| 92 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 8 | Roberto N De Abreu | Julia Elizabeth Sloan | 0-1 | 29 | Open |
| 93 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 7 | Keith Khumalo | Roberto N De Abreu | 1-0 | 47 | Open |
| 94 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 5 | Joshua Grabinsky | Roberto N De Abreu | 0-1 | 25 | Open |
| 95 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 4 | Mihail Rodin | Roberto N De Abreu | 1-0 | 47 | Open |
| 96 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 2 | John Bartholomew | Roberto N De Abreu | 1-0 | 40 | Open |
| 97 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 1 | Alexander Gelman | Roberto N De Abreu | 0-1 | 37 | Open |
| 98 | 2020-07-07 | Titled Tuesday 7th July | chess.com INT | 10 | Sandi Stojanovski | Roberto N De Abreu | 1-0 | 52 | Open |
| 99 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 9 | Roberto N De Abreu | Guillermo Andres Ribero | 1-0 | 45 | Open |
| 100 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 8 | Narmin Soyunlu | Roberto N De Abreu | 1-0 | 30 | Open |
| 101 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 7 | Tatiana Bogumil | Roberto N De Abreu | 1-0 | 21 | Open |
| 102 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 6 | Roberto N De Abreu | Trisha Kanyamarala | 0-1 | 27 | Open |
| 103 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 5 | Roberto N De Abreu | Konstantinos Markidis | 0-1 | 36 | Open |
| 104 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 3 | Mohota Swati | Roberto N De Abreu | 0-1 | 68 | Open |
| 105 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 2 | Roberto N De Abreu | Jorge Soto Vega | 0-1 | 25 | Open |
| 106 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 1 | Shete Sammed Jaykumar | Roberto N De Abreu | 1-0 | 70 | Open |
| 107 | 2020-06-30 | Titled Tuesday 30th June | chess.com INT | 10 | Ronaldo Alonso Moreira | Roberto N De Abreu | 0-1 | 21 | Open |
| 108 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 8 | Roberto N De Abreu | Alex Jian | 0-1 | 31 | Open |
| 109 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 7 | Roberto N De Abreu | Bulat Mirzanurov | 0-1 | 20 | Open |
| 110 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 6 | Pedro Ramon Martinez Reyes | Roberto N De Abreu | 1-0 | 25 | Open |
| 111 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 5 | Roman Ovetchkin | Roberto N De Abreu | 1-0 | 34 | Open |
| 112 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 4 | Roberto N De Abreu | Bao Nghia Dong | 1-0 | 47 | Open |
| 113 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 3 | Turmunkh Munkhzul | Roberto N De Abreu | 1-0 | 30 | Open |
| 114 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 2 | Roberto N De Abreu | Graham Horobetz | 1-0 | 37 | Open |
| 115 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 1 | Roberto N De Abreu | Bojan Maksimovic | 1/2-1/2 | 57 | Open |
| 116 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 9 | Nikolai Aliavdin | Roberto N De Abreu | 0-1 | 29 | Open |
| 117 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 8 | Roberto N De Abreu | Jonasz Baum | 1-0 | 52 | Open |
| 118 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 6 | Artsiom Siniauski | Roberto N De Abreu | 1-0 | 36 | Open |
| 119 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 5 | Roberto N De Abreu | Victor Labussiere | 1-0 | 22 | Open |
| 120 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 4 | Jakub Fus | Roberto N De Abreu | 1-0 | 67 | Open |
| 121 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 3 | Roberto N De Abreu | Parham Maghsoodloo | 0-1 | 33 | Open |
| 122 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 2 | Irina Bulmaga | Roberto N De Abreu | 0-1 | 58 | Open |
| 123 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 1 | Aleksander Hnydiuk | Roberto N De Abreu | 1/2-1/2 | 45 | Open |
| 124 | 2020-06-16 | Titled Tuesday 16th June | chess.com INT | 10 | Roberto N De Abreu | Vasiliy Korchmar | 0-1 | 43 | Open |
| 125 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 9 | Roberto N De Abreu | Igor Babiy | 0-1 | 51 | Open |
| 126 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 8 | Alexey Chos | Roberto N De Abreu | 0-1 | 42 | Open |
| 127 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 7 | Petro Golubka | Roberto N De Abreu | 1-0 | 29 | Open |
| 128 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 6 | Roberto N De Abreu | Dawid Janaszak | 1/2-1/2 | 94 | Open |
| 129 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 5 | Julia Antolak | Roberto N De Abreu | 0-1 | 47 | Open |
| 130 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 4 | Roberto N De Abreu | Vantika Agrawal | 0-1 | 43 | Open |
| 131 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 3 | Dmitry Vyatkin | Roberto N De Abreu | 1-0 | 37 | Open |
| 132 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 2 | Roberto N De Abreu | Aaron Grabinsky | 0-1 | 36 | Open |
| 133 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 1 | Roberto N De Abreu | Armin Musovic | 1-0 | 40 | Open |
| 134 | 2020-06-09 | Titled Tuesday 9th June | chess.com INT | 10 | Mark Kotliar | Roberto N De Abreu | 1-0 | 19 | Open |
| 135 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 7 | Marek Karas | Roberto N De Abreu | 1-0 | 18 | Open |
| 136 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 6 | Roberto N De Abreu | Marcelo Villalba | 0-1 | 50 | Open |
| 137 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 5 | Maxim Novik | Roberto N De Abreu | 1-0 | 66 | Open |
| 138 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 4 | Roberto N De Abreu | Alvaro Valdes Escobar | 0-1 | 45 | Open |
| 139 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 3 | Mads Vestby-Ellingsen | Roberto N De Abreu | 0-1 | 32 | Open |
| 140 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 2 | Roberto N De Abreu | Ekaterina Goltseva | 1-0 | 56 | Open |
| 141 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 10 | Roberto N De Abreu | Hrvoje Fajdetic | 1/2-1/2 | 21 | Open |
| 142 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 8 | Roberto N De Abreu | Teemu Virtanen | 0-1 | 32 | Open |
| 143 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 7 | Piotr Mickiewicz | Roberto N De Abreu | 0-1 | 26 | Open |
| 144 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 6 | Omya Vidyarthi | Roberto N De Abreu | 0-1 | 26 | Open |
| 145 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 5 | Roberto N De Abreu | Nikita Khoroshev | 0-1 | 28 | Open |
| 146 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 3 | Roberto N De Abreu | Giuseppe Lettieri | 0-1 | 8 | Open |
| 147 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 2 | Roberto N De Abreu | John Bartholomew | 1/2-1/2 | 57 | Open |
| 148 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 1 | Marco Riehle | Roberto N De Abreu | 1-0 | 43 | Open |
| 149 | 2020-05-26 | Titled Tuesday 26th May | chess.com INT | 10 | Antoni Szustakowski | Roberto N De Abreu | 1-0 | 27 | Open |
| 150 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 8 | Roberto N De Abreu | Vladislav Efremov | 1-0 | 28 | Open |
| 151 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 5 | Sergio Miguel Garcia Fuentes | Roberto N De Abreu | 0-1 | 37 | Open |
| 152 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 2 | Roberto N De Abreu | Razvan Preotu | 0-1 | 32 | Open |
| 153 | 2020-05-19 | Titled Tuesday 19th May | chess.com INT | 1 | Gennady Kozlov | Roberto N De Abreu | 0-1 | 44 | Open |
| 154 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 9 | Kirill Shubin | Roberto N De Abreu | 1-0 | 30 | Open |
| 155 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 8 | Taira Tyler Tanaka | Roberto N De Abreu | 0-1 | 62 | Open |
| 156 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 4 | Danilo Milanovic | Roberto N De Abreu | 1-0 | 30 | Open |
| 157 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 1 | Roberto N De Abreu | Maxim Lugovskoy | 0-1 | 43 | Open |
| 158 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 10 | Roberto N De Abreu | Mahel Boyer | 1/2-1/2 | 43 | Open |
| 159 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 6 | Roberto N De Abreu | Boris Abrashkin | 0-1 | 18 | Open |
| 160 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 4 | Divya Deshmukh | Roberto N De Abreu | 1-0 | 40 | Open |
| 161 | 2020-05-05 | Titled Tuesday 5th May | chess.com INT | 3 | Bernardo Vainzoff Sztokbant | Roberto N De Abreu | 0-1 | 44 | Open |
| 162 | 2020-03-14 | 36th ChessOrg Open | Bad Woerishofen GER | 9.15 | Roberto N De Abreu | Marcus Roemhild | 1-0 | 32 | Open |
| 163 | 2020-03-13 | 36th ChessOrg Open | Bad Woerishofen GER | 8.24 | Andre Matzat | Roberto N De Abreu | 0-1 | 18 | Open |
| 164 | 2020-03-10 | 36th ChessOrg Open | Bad Woerishofen GER | 5.1 | Roberto N De Abreu | Cosmin Parligras | 0-1 | 56 | Open |
| 165 | 2020-01-29 | Gibraltar Masters 2020 | Caleta ENG | 9.98 | Anastasya Paramzina | Roberto N De Abreu | 0-1 | 43 | Open |
| 166 | 2020-01-29 | Gibraltar Challenger B | Caleta ENG | 5.11 | Roberto N De Abreu | Halim Alami | 1-0 | 38 | Open |
| 167 | 2020-01-28 | Gibraltar Masters 2020 | Caleta ENG | 8.9 | Roberto N De Abreu | Nigel E Povah | 0-1 | 37 | Open |
| 168 | 2020-01-28 | Gibraltar Challenger B | Caleta ENG | 4.5 | Miguel Ruperez | Roberto N De Abreu | 1/2-1/2 | 45 | Open |
| 169 | 2020-01-27 | Gibraltar Masters 2020 | Caleta ENG | 7.97 | Roberto N De Abreu | Leon Piasetski | 1-0 | 22 | Open |
| 170 | 2020-01-27 | Gibraltar Challenger B | Caleta ENG | 3.12 | Roberto N De Abreu | Aleksandr Bujakevich | 1-0 | 36 | Open |
| 171 | 2020-01-26 | Gibraltar Masters 2020 | Caleta ENG | 6.105 | Niels Skou | Roberto N De Abreu | 0-1 | 28 | Open |
| 172 | 2020-01-26 | Gibraltar Challenger B | Caleta ENG | 2.13 | Eero Patola | Roberto N De Abreu | 1/2-1/2 | 93 | Open |
| 173 | 2020-01-25 | Gibraltar Masters 2020 | Caleta ENG | 5.99 | Elena Tomilova | Roberto N De Abreu | 1-0 | 17 | Open |
| 174 | 2020-01-25 | Gibraltar Challenger B | Caleta ENG | 1.17 | Roberto N De Abreu | Adeyinka Samuel Adewole | 1-0 | 46 | Open |
| 175 | 2020-01-24 | Gibraltar Challenger A | Caleta ENG | 5.1 | Abel Carrascoso Morales | Roberto N De Abreu | 1/2-1/2 | 8 | Open |
| 176 | 2020-01-24 | Gibraltar Masters 2020 | Caleta ENG | 4.91 | Roberto N De Abreu | Salome Melia | 0-1 | 48 | Open |
| 177 | 2020-01-23 | Gibraltar Challenger A | Caleta ENG | 4.3 | Kolade Onabogun | Roberto N De Abreu | 0-1 | 72 | Open |
| 178 | 2020-01-23 | Gibraltar Masters 2020 | Caleta ENG | 3.116 | Adeyinka Samuel Adewole | Roberto N De Abreu | 0-1 | 33 | Open |
| 179 | 2020-01-22 | Gibraltar Challenger A | Caleta ENG | 3.3 | Roberto N De Abreu | Chukwunonso Oragwu | 1-0 | 41 | Open |
| 180 | 2020-01-22 | Gibraltar Masters 2020 | Caleta ENG | 2.89 | Roberto N De Abreu | Evgenios Ioannidis | 0-1 | 59 | Open |
| 181 | 2020-01-21 | Gibraltar Challenger A | Caleta ENG | 2.15 | Jorgen Karlsson | Roberto N De Abreu | 0-1 | 45 | Open |
| 182 | 2020-01-21 | Gibraltar Masters 2020 | Caleta ENG | 1.82 | Thal Abergel | Roberto N De Abreu | 1-0 | 21 | Open |
| 183 | 2020-01-20 | Gibraltar Challenger A | Caleta ENG | 1.17 | Roberto N De Abreu | Kristian Aura | 1-0 | 54 | Open |
| 184 | 2019-12-17 | ch-RSA 2019 | Cape Town RSA | 11.4 | Roberto N De Abreu | Mohamed Ozayr Bhawoodien | 1-0 | 41 | Open |
| 185 | 2019-12-16 | ch-RSA 2019 | Cape Town RSA | 10.3 | Benjamin Vincent Hercules | Roberto N De Abreu | 0-1 | 53 | Open |
| 186 | 2019-12-15 | ch-RSA 2019 | Cape Town RSA | 9.5 | Roberto N De Abreu | Michael James | 0-1 | 71 | Open |
| 187 | 2019-12-14 | ch-RSA 2019 | Cape Town RSA | 8.2 | Roland Bezuidenhout | Roberto N De Abreu | 1/2-1/2 | 42 | Open |
| 188 | 2019-12-13 | ch-RSA 2019 | Cape Town RSA | 7.6 | Roberto N De Abreu | Calvin John Klaasen | 1/2-1/2 | 0 | Open |
| 189 | 2019-12-12 | ch-RSA 2019 | Cape Town RSA | 6.1 | Paul Gluckman | Roberto N De Abreu | 0-1 | 35 | Open |
| 190 | 2019-12-10 | ch-RSA 2019 | Cape Town RSA | 4.2 | Roberto N De Abreu | Matt Pon | 1/2-1/2 | 23 | Open |
| 191 | 2019-12-09 | ch-RSA 2019 | Cape Town RSA | 3.5 | Kenneth Terence Solomon | Roberto N De Abreu | 1-0 | 37 | Open |
| 192 | 2019-12-08 | ch-RSA 2019 | Cape Town RSA | 2.3 | Roberto N De Abreu | Daniel Barrish | 0-1 | 21 | Open |
| 193 | 2019-12-07 | ch-RSA 2019 | Cape Town RSA | 1.4 | Keith Khumalo | Roberto N De Abreu | 1/2-1/2 | 74 | Open |
| 194 | 2017-12-09 | London Classic Open 2017 | London ENG | 9.78 | Michael Ifalore | Roberto N De Abreu | 0-1 | 58 | Open |
| 195 | 2017-12-08 | London Classic Open 2017 | London ENG | 8.98 | Roberto N De Abreu | Fernando Fernandez Aransay | 1-0 | 21 | Open |
| 196 | 2017-12-07 | London Classic Open 2017 | London ENG | 7.82 | Douglas McKerracher | Roberto N De Abreu | 1-0 | 36 | Open |
| 197 | 2017-12-06 | London Classic Open 2017 | London ENG | 6.59 | Roberto N De Abreu | Michal Lercel | 0-1 | 51 | Open |
| 198 | 2017-12-05 | London Classic Open 2017 | London ENG | 5.84 | Petr Vachtfeidl | Roberto N De Abreu | 0-1 | 22 | Open |
| 199 | 2017-12-04 | London Classic Open 2017 | London ENG | 4.56 | Roberto N De Abreu | Keith C Arkell | 0-1 | 84 | Open |
| 200 | 2017-12-03 | London Classic Open 2017 | London ENG | 3.48 | G.A. Stany | Roberto N De Abreu | 1/2-1/2 | 22 | Open |
| 201 | 2017-12-03 | London Classic Open 2017 | London ENG | 2.78 | Roberto N De Abreu | Changhoon Kim | 1-0 | 40 | Open |
| 202 | 2017-12-02 | London Classic Open 2017 | London ENG | 1.4 | Tamir Nabaty | Roberto N De Abreu | 1-0 | 37 | Open |
| 203 | 2017-07-22 | South African Open 2017 | Durban RSA | 11.4 | Chitumbo Mwali | Roberto N De Abreu | 0-1 | 33 | Open |
| 204 | 2017-07-21 | South African Open 2017 | Durban RSA | 10.8 | Roberto N De Abreu | Paul Gluckman | 1-0 | 43 | Open |
| 205 | 2017-07-20 | South African Open 2017 | Durban RSA | 9.11 | Lawrence Tavagwisa | Roberto N De Abreu | 0-1 | 25 | Open |
| 206 | 2017-07-18 | South African Open 2017 | Durban RSA | 7.9 | Justin Barend Wilken | Roberto N De Abreu | 1-0 | 33 | Open |
| 207 | 2017-07-16 | South African Open 2017 | Durban RSA | 5.8 | Roberto N De Abreu | Jason James Subke | 0-1 | 47 | Open |
| 208 | 2017-07-16 | South African Open 2017 | Durban RSA | 4.2 | Rodwell Makoto | Roberto N De Abreu | 1-0 | 59 | Open |
| 209 | 2017-07-15 | South African Open 2017 | Durban RSA | 3.1 | Sayen Naidu | Roberto N De Abreu | 0-1 | 38 | Open |
| 210 | 2017-07-15 | South African Open 2017 | Durban RSA | 2.1 | Roberto N De Abreu | Neil Booysen | 1-0 | 33 | Open |
| 211 | 2017-07-14 | South African Open 2017 | Durban RSA | 1.11 | Yashil Modi | Roberto N De Abreu | 0-1 | 34 | Open |
| 212 | 2017-04-23 | PSS Prestige Rapid 2017 | Johannesburg RSA | 9.11 | Jack Van Zyl-Rudd | Roberto N De Abreu | 0-1 | 17 | Open |
| 213 | 2017-04-23 | PSS Prestige Rapid 2017 | Johannesburg RSA | 8.14 | Roberto N De Abreu | Epah Tembo | 1-0 | 37 | Open |
| 214 | 2017-04-23 | PSS Prestige Rapid 2017 | Johannesburg RSA | 10.8 | Roberto N De Abreu | Keith Khumalo | 1-0 | 35 | Open |
| 215 | 2017-04-22 | PSS Prestige Rapid 2017 | Johannesburg RSA | 7.9 | Yoboue Hermann Manan | Roberto N De Abreu | 1-0 | 19 | Open |
| 216 | 2017-04-22 | PSS Prestige Rapid 2017 | Johannesburg RSA | 6.7 | Roberto N De Abreu | Matt Pon | 0-1 | 44 | Open |
| 217 | 2017-04-22 | PSS Prestige Rapid 2017 | Johannesburg RSA | 5.12 | 6256029643333364431 | Roberto N De Abreu | 0-1 | 40 | Open |
| 218 | 2017-04-22 | PSS Prestige Rapid 2017 | Johannesburg RSA | 3.8 | Cornelis Klaver | Roberto N De Abreu | 1-0 | 53 | Open |
| 219 | 2017-04-22 | PSS Prestige Rapid 2017 | Johannesburg RSA | 2.14 | Roberto N De Abreu | Denise Bouah | 1-0 | 19 | Open |
| 220 | 2017-04-22 | PSS Prestige Rapid 2017 | Johannesburg RSA | 1.3 | Rodwell Makoto | Roberto N De Abreu | 1-0 | 28 | Open |
| 221 | 2017-02-22 | PRO League Group Stage | chess.com INT | 7 | Timur Balabaev | Roberto N De Abreu | 1-0 | 30 | Open |
| 222 | 2017-02-15 | PRO League Group Stage | chess.com INT | 6 | Sai Krishna G V | Roberto N De Abreu | 1/2-1/2 | 78 | Open |
| 223 | 2017-02-15 | PRO League Group Stage | chess.com INT | 6 | Roberto N De Abreu | Chakravarthy Y V K | 1/2-1/2 | 48 | Open |
| 224 | 2017-02-15 | PRO League Group Stage | chess.com INT | 6 | Roberto N De Abreu | Dhulipalla Bala Chandra Prasad | 0-1 | 33 | Open |
| 225 | 2017-02-11 | PRO League Group Stage | chess.com INT | 5 | Steven Zierk | Roberto N De Abreu | 0-1 | 27 | Open |
| 226 | 2017-02-11 | PRO League Group Stage | chess.com INT | 5 | Vinay Bhat | Roberto N De Abreu | 0-1 | 36 | Open |
| 227 | 2017-02-11 | PRO League Group Stage | chess.com INT | 5 | Roberto N De Abreu | Josiah Stearman | 1-0 | 47 | Open |
| 228 | 2017-02-11 | PRO League Group Stage | chess.com INT | 5 | Roberto N De Abreu | Cameron Wheeler | 1-0 | 21 | Open |
| 229 | 2017-02-01 | PRO League Eastern 2017 | chess.com INT | 4 | Bostjan Jeran | Roberto N De Abreu | 1-0 | 36 | Open |
| 230 | 2017-02-01 | PRO League Eastern 2017 | chess.com INT | 4 | Luka Lenic | Roberto N De Abreu | 1-0 | 54 | Open |
| 231 | 2017-02-01 | PRO League Eastern 2017 | chess.com INT | 4 | Roberto N De Abreu | Jure Borisek | 0-1 | 29 | Open |
| 232 | 2017-02-01 | PRO League Eastern 2017 | chess.com INT | 4 | Roberto N De Abreu | Dusko Pavasovic | 1/2-1/2 | 79 | Open |
| 233 | 2017-01-25 | PRO League Eastern 2017 | chess.com INT | 3 | Josip Asik | Roberto N De Abreu | 1-0 | 54 | Open |
| 234 | 2017-01-25 | PRO League Eastern 2017 | chess.com INT | 3 | Roberto N De Abreu | Goran Arsovic | 0-1 | 54 | Open |
| 235 | 2017-01-18 | PRO League Eastern 2017 | chess.com INT | 2 | Johan Salomon | Roberto N De Abreu | 1/2-1/2 | 93 | Open |
| 236 | 2017-01-18 | PRO League Eastern 2017 | chess.com INT | 2 | Nicolai Getz | Roberto N De Abreu | 1-0 | 28 | Open |
| 237 | 2017-01-18 | PRO League Eastern 2017 | chess.com INT | 2 | Roberto N De Abreu | Johan-Sebastian Christiansen | 0-1 | 35 | Open |
| 238 | 2017-01-18 | PRO League Eastern 2017 | chess.com INT | 2 | Roberto N De Abreu | Jon Ludvig Hammer | 0-1 | 58 | Open |
| 239 | 2015-12-11 | London Classic Open 2015 | London ENG | 9.49 | Yi Liu | Roberto N De Abreu | 1/2-1/2 | 37 | Open |
| 240 | 2015-12-10 | London Classic Open 2015 | London ENG | 8.8 | Roberto N De Abreu | Dominic Klingher | 1-0 | 56 | Open |
| 241 | 2015-12-09 | London Classic Open 2015 | London ENG | 7.85 | Andrea Rovai | Roberto N De Abreu | 0-1 | 21 | Open |
| 242 | 2015-12-08 | London Classic Open 2015 | London ENG | 6.81 | Roberto N De Abreu | Tomasz Sielicki | 0-1 | 39 | Open |
| 243 | 2015-12-07 | London Classic Open 2015 | London ENG | 5.48 | Miklos Galyas | Roberto N De Abreu | 1-0 | 53 | Open |
| 244 | 2015-12-06 | London Classic Open 2015 | London ENG | 4.87 | Roberto N De Abreu | Duncan R Burbidge | 1-0 | 43 | Open |
| 245 | 2015-12-05 | London Classic Open 2015 | London ENG | 3.48 | Pengyu Chen | Roberto N De Abreu | 1-0 | 73 | Open |
| 246 | 2015-12-05 | London Classic Open 2015 | London ENG | 2.87 | Roberto N De Abreu | Aditya Verma | 1-0 | 53 | Open |
| 247 | 2015-12-04 | London Classic Open 2015 | London ENG | 1.26 | Mads Andersen | Roberto N De Abreu | 1-0 | 32 | Open |
| 248 | 2014-09-27 | World Youth Boys U18 2014 | Durban RSA | 9.18 | Visakh N R | Roberto N De Abreu | 1-0 | 43 | Open |
| 249 | 2014-09-26 | World Youth Boys U18 2014 | Durban RSA | 8.26 | Roberto N De Abreu | Davaaochir Nyamdorj | 1-0 | 21 | Open |
| 250 | 2014-09-25 | World Youth Boys U18 2014 | Durban RSA | 7.24 | Samuel Malka | Roberto N De Abreu | 1/2-1/2 | 64 | Open |
| 251 | 2014-09-23 | World Youth Boys U18 2014 | Durban RSA | 6.19 | Roberto N De Abreu | Joar Olund | 0-1 | 34 | Open |
| 252 | 2014-09-23 | World Youth Boys U18 2014 | Durban RSA | 5.28 | Joshua Mulauzi | Roberto N De Abreu | 0-1 | 33 | Open |
| 253 | 2014-09-22 | World Youth Boys U18 2014 | Durban RSA | 4.19 | Roberto N De Abreu | Chingiz Serikbay | 0-1 | 59 | Open |
| 254 | 2014-09-21 | World Youth Boys U18 2014 | Durban RSA | 3.17 | Lars Rindlisbacher | Roberto N De Abreu | 1/2-1/2 | 46 | Open |
| 255 | 2014-09-21 | World Youth Boys U18 2014 | Durban RSA | 2.32 | Roberto N De Abreu | Motsoko Makhetha | 1-0 | 34 | Open |
| 256 | 2014-09-20 | World Youth Boys U18 2014 | Durban RSA | 1.13 | Joshua Daniel Ruiz Castillo | Roberto N De Abreu | 1-0 | 60 | Open |
| 257 | 2013-12-28 | WYCC U18 Open 2013 | Al-Ain UAE | 11.49 | Roberto N De Abreu | Manyanya Kudzaishe | 1-0 | 27 | Open |
| 258 | 2013-12-27 | WYCC U18 Open 2013 | Al-Ain UAE | 10.37 | Noel Studer | Roberto N De Abreu | 1-0 | 61 | Open |
| 259 | 2013-12-26 | WYCC U18 Open 2013 | Al-Ain UAE | 9.49 | Roberto N De Abreu | Ahmad M Saleh Alzarouni | 1-0 | 26 | Open |
| 260 | 2013-12-24 | WYCC U18 Open 2013 | Al-Ain UAE | 8.39 | Omar Eltigani | Roberto N De Abreu | 1-0 | 30 | Open |
| 261 | 2013-12-23 | WYCC U18 Open 2013 | Al-Ain UAE | 7.4 | Roberto N De Abreu | Eu Wen Aron Teh | 1/2-1/2 | 61 | Open |
| 262 | 2013-12-22 | WYCC U18 Open 2013 | Al-Ain UAE | 6.35 | Roberto N De Abreu | Martin Lokander | 0-1 | 52 | Open |
| 263 | 2013-12-21 | WYCC U18 Open 2013 | Al-Ain UAE | 5.38 | Rokas Klabis | Roberto N De Abreu | 1/2-1/2 | 69 | Open |
| 264 | 2013-12-21 | WYCC U18 Open 2013 | Al-Ain UAE | 4.34 | Roberto N De Abreu | Tsedvee Lkhagvasuren | 1/2-1/2 | 79 | Open |
| 265 | 2013-12-20 | WYCC U18 Open 2013 | Al-Ain UAE | 3.35 | Till Schreiner | Roberto N De Abreu | 1/2-1/2 | 28 | Open |
| 266 | 2013-12-19 | WYCC U18 Open 2013 | Al-Ain UAE | 2.25 | Roberto N De Abreu | Darsen Sanzhaev | 0-1 | 39 | Open |
| 267 | 2013-12-18 | WYCC U18 Open 2013 | Al-Ain UAE | 1.57 | 4848072522624203077 | Roberto N De Abreu | 0-1 | 23 | Open |
| 268 | 2013-07-13 | Commonwealth & RSA Open | Port Elizabeth RSA | 10.36 | Roberto N De Abreu | Ashley Christopher Vermaak | 1-0 | 28 | Open |
| 269 | 2013-07-11 | Commonwealth & RSA Open | Port Elizabeth RSA | 8.44 | Roberto N De Abreu | Sandip Moharir | 1-0 | 47 | Open |
| 270 | 2013-07-10 | Commonwealth & RSA Open | Port Elizabeth RSA | 7.44 | Alexander Luke Joseph Jasson | Roberto N De Abreu | 1/2-1/2 | 41 | Open |
| 271 | 2013-07-09 | Commonwealth & RSA Open | Port Elizabeth RSA | 6.4 | Roberto N De Abreu | Braulio Mendes | 1/2-1/2 | 42 | Open |
| 272 | 2013-07-09 | Commonwealth & RSA Open | Port Elizabeth RSA | 5.3 | Ashwini Udhayasuriyan | Roberto N De Abreu | 1-0 | 16 | Open |
| 273 | 2013-07-07 | Commonwealth & RSA Open | Port Elizabeth RSA | 3.1 | Kenneth Terence Solomon | Roberto N De Abreu | 1-0 | 23 | Open |
| 274 | 2013-07-07 | Commonwealth & RSA Open | Port Elizabeth RSA | 2.47 | Roberto N De Abreu | Kali M. Lesuthu | 1-0 | 32 | Open |
| 275 | 2013-07-06 | Commonwealth & RSA Open | Port Elizabeth RSA | 1.47 | Andre Pearce | Roberto N De Abreu | 0-1 | 36 | Open |
| 276 | 2012-11-18 | WY BU16 2012 | Maribor SLO | 11.28 | Yi Liu | Roberto N De Abreu | 1-0 | 25 | Open |
| 277 | 2012-11-17 | WY BU16 2012 | Maribor SLO | 10.16 | Roberto N De Abreu | Nikita Petrov | 0-1 | 34 | Open |
| 278 | 2012-11-16 | WY BU16 2012 | Maribor SLO | 9.23 | Roberto N De Abreu | Oleg Artemenko | 1-0 | 60 | Open |
| 279 | 2012-11-15 | WY BU16 2012 | Maribor SLO | 8.33 | Nikola Radovanovic | Roberto N De Abreu | 0-1 | 64 | Open |
| 280 | 2012-11-14 | WY BU16 2012 | Maribor SLO | 7.32 | Mark Kvetny | Roberto N De Abreu | 1/2-1/2 | 33 | Open |
| 281 | 2012-11-12 | WY BU16 2012 | Maribor SLO | 6.39 | Roberto N De Abreu | William J Foo | 1-0 | 41 | Open |
| 282 | 2012-11-12 | WY BU16 2012 | Maribor SLO | 5.37 | Dimitar Daskalov | Roberto N De Abreu | 1-0 | 32 | Open |
| 283 | 2012-11-11 | WY BU16 2012 | Maribor SLO | 4.52 | Roberto N De Abreu | Thomas Thorpe | 1-0 | 32 | Open |
| 284 | 2012-11-10 | WY BU16 2012 | Maribor SLO | 3.3 | Stefan Tomici | Roberto N De Abreu | 1-0 | 70 | Open |
| 285 | 2012-11-09 | WY BU16 2012 | Maribor SLO | 2.58 | Roberto N De Abreu | Hyuckmin Park | 1-0 | 39 | Open |
| 286 | 2012-11-08 | WY BU16 2012 | Maribor SLO | 1.21 | Jonas Lampert | Roberto N De Abreu | 1-0 | 35 | Open |
| 287 | 2012-09-05 | World Youth U16 Olympiad 2012 | Istanbul TUR | 10.13 | Kah Howe William Lee | Roberto N De Abreu | 0-1 | 61 | Open |
| 288 | 2012-09-04 | World Youth U16 Olympiad 2012 | Istanbul TUR | 9.7 | Roberto N De Abreu | Bartosz Nowicki | 0-1 | 61 | Open |
| 289 | 2012-09-03 | World Youth U16 Olympiad 2012 | Istanbul TUR | 8.23 | Roberto N De Abreu | Aidar Kenenbaev | 1-0 | 50 | Open |
| 290 | 2012-09-03 | World Youth U16 Olympiad 2012 | Istanbul TUR | 7.7 | Norayr Torosyan | Roberto N De Abreu | 1-0 | 64 | Open |
| 291 | 2012-09-01 | World Youth U16 Olympiad 2012 | Istanbul TUR | 6.15 | Roberto N De Abreu | Amy B Hoare | 1-0 | 48 | Open |
| 292 | 2012-08-31 | World Youth U16 Olympiad 2012 | Istanbul TUR | 4.19 | Roberto N De Abreu | Oleg Gorbanovsky | 0-1 | 12 | Open |
| 293 | 2012-08-30 | World Youth U16 Olympiad 2012 | Istanbul TUR | 3.15 | Leteisha Simmonds | Roberto N De Abreu | 0-1 | 30 | Open |
| 294 | 2012-08-30 | World Youth U16 Olympiad 2012 | Istanbul TUR | 2.16 | Zhen Yu Cyrus Low | Roberto N De Abreu | 0-1 | 29 | Open |
| 295 | 2012-08-29 | World Youth U16 Olympiad 2012 | Istanbul TUR | 1.14 | Roberto N De Abreu | Dimitrios Ladopoulos | 0-1 | 38 | Open |
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