Nicolas Checa
Country
USA
Birth Year
2001
Gender
M
Title
Grandmaster
FIDE ID
2069342
FIDE Rating
2507
USCF ID
14129047
USCF Rating
2585
FIDE Rating Graph
USCF Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 9 | Jiner Zhu | Nicolas Checa | 0-1 | 71 | Open |
| 2 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 8 | Nicolas Checa | Novendra Priasmoro | 1-0 | 38 | Open |
| 3 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 7 | Parham Maghsoodloo | Nicolas Checa | 1-0 | 43 | Open |
| 4 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 6 | Mendes Aaron Reeve | Nicolas Checa | 0-1 | 49 | Open |
| 5 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 5 | Nicolas Checa | Stefan Mladenovic | 1-0 | 39 | Open |
| 6 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 4 | Nicolas Checa | Simeon Todev | 1-0 | 49 | Open |
| 7 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 3 | Nicola Altini | Nicolas Checa | 1-0 | 40 | Open |
| 8 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 2 | Nicolas Checa | Antonios Gkavardinas | 1-0 | 58 | Open |
| 9 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 1 | Al Khatib Ahmad | Nicolas Checa | 0-1 | 61 | Open |
| 10 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 11 | Nicolas Checa | Javokhir Sindarov | 0-1 | 23 | Open |
| 11 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 10 | Christopher Woojin Yoo | Nicolas Checa | 0-1 | 46 | Open |
| 12 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 9 | Nikolozi Kacharava | Nicolas Checa | 0-1 | 37 | Open |
| 13 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 8 | Nicolas Checa | Jan-Krzysztof Duda | 0-1 | 65 | Open |
| 14 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 7 | Nicolas Checa | Hans Moke Niemann | 0-1 | 53 | Open |
| 15 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 6 | Erigaisi Arjun | Nicolas Checa | 0-1 | 47 | Open |
| 16 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 5 | Benjamin Bok | Nicolas Checa | 0-1 | 69 | Open |
| 17 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 4 | Nicolas Checa | Nikolas Theodorou | 1-0 | 73 | Open |
| 18 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 3 | Nicolas Checa | Yuri Zhizmer | 1-0 | 21 | Open |
| 19 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 2 | Logan C Shafer | Nicolas Checa | 0-1 | 61 | Open |
| 20 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 1 | Nicolas Checa | Axel Delorme | 1-0 | 35 | Open |
| 21 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 11 | Maksym Dubnevych | Nicolas Checa | 1-0 | 50 | Open |
| 22 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 10 | Nicolas Checa | Ruben Domingo Nunez | 1-0 | 33 | Open |
| 23 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 9 | Rohit S | Nicolas Checa | 0-1 | 45 | Open |
| 24 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 9 | Jegor Lashkin | Nicolas Checa | 0-1 | 47 | Open |
| 25 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 8 | Nicolas Checa | Arman Geivondian | 1-0 | 38 | Open |
| 26 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 8 | Joaquin Fiorito | Nicolas Checa | 0-1 | 57 | Open |
| 27 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 7 | Nicolas Perossa | Nicolas Checa | 0-1 | 46 | Open |
| 28 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 7 | Nicolas Checa | Lav Pajcin | 1-0 | 33 | Open |
| 29 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 6 | Gnel Melikyan | Nicolas Checa | 1/2-1/2 | 69 | Open |
| 30 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 6 | Nicolas Checa | Nikita An. Kalinin | 1-0 | 15 | Open |
| 31 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 5 | Jiner Zhu | Nicolas Checa | 1-0 | 30 | Open |
| 32 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 5 | Nicolas Checa | Quang Liem Le | 0-1 | 64 | Open |
| 33 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 4 | Nicolas Checa | Vincent Riff | 1-0 | 59 | Open |
| 34 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 4 | Nicolas Checa | Magnus Carlsen | 0-1 | 47 | Open |
| 35 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 3 | Gleb Scheglov | Nicolas Checa | 1/2-1/2 | 45 | Open |
| 36 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 3 | Vasiliy Korchmar | Nicolas Checa | 0-1 | 47 | Open |
| 37 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 2 | Nicolas Checa | Megan Althea Paragua | 1-0 | 32 | Open |
| 38 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 2 | Nicolas Checa | Jaiveer Mahendru | 1-0 | 36 | Open |
| 39 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 1 | Georgios Kanakaris | Nicolas Checa | 0-1 | 63 | Open |
| 40 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 1 | Sargis Sargissyan | Nicolas Checa | 0-1 | 25 | Open |
| 41 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 11 | Nicolas Checa | Srihari L | 1-0 | 39 | Open |
| 42 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 10 | Nikolas Theodorou | Nicolas Checa | 1-0 | 42 | Open |
| 43 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 10 | Nicolas Checa | Jose Eduardo Martinez Alcantara | 0-1 | 39 | Open |
| 44 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 9 | Nicolas Checa | Rodrigo Vasquez Schroeder | 0-1 | 58 | Open |
| 45 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 8 | Nicolas Checa | Magnus Carlsen | 0-1 | 27 | Open |
| 46 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 7 | Adam Kozak | Nicolas Checa | 1-0 | 54 | Open |
| 47 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 6 | Nicolas Checa | Yuniesky Quesada Perez | 1-0 | 56 | Open |
| 48 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 5 | Varuzhan Akobian | Nicolas Checa | 0-1 | 53 | Open |
| 49 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 4 | Nicolas Checa | Arad Nazari | 1-0 | 35 | Open |
| 50 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 3 | Sergey Volkov | Nicolas Checa | 0-1 | 36 | Open |
| 51 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 2 | Nicolas Checa | Yesuntumur Tugstumur | 1-0 | 31 | Open |
| 52 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 1 | Patrick Lacey | Nicolas Checa | 0-1 | 37 | Open |
| 53 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 11 | Nicolas Checa | Alexander Rustemov | 0-1 | 74 | Open |
| 54 | 2025-01-21 | Titled Tue 21st Jan Late | chess.com INT | 10 | Eric Rosen | Nicolas Checa | 0-1 | 56 | Open |
| 55 | 2025-01-15 | Titled Tue 14th Jan Late | chess.com INT | 11 | Sam Shankland | Nicolas Checa | 1-0 | 31 | Open |
| 56 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 9 | Nicolas Checa | Andrej Ljepic | 1-0 | 83 | Open |
| 57 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 8 | Zurab Javakhadze | Nicolas Checa | 0-1 | 55 | Open |
| 58 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 7 | Nicolas Checa | Hikaru Nakamura | 0-1 | 41 | Open |
| 59 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 6 | Andrei Skvortsov | Nicolas Checa | 0-1 | 83 | Open |
| 60 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 5 | Nicolas Checa | Dawid Niekras | 1-0 | 44 | Open |
| 61 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 4 | Daniel Naroditsky | Nicolas Checa | 1-0 | 72 | Open |
| 62 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 3 | Nicolas Checa | Marius Fromm | 1-0 | 26 | Open |
| 63 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 2 | Ethan Saya | Nicolas Checa | 0-1 | 47 | Open |
| 64 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 1 | Nicolas Checa | Vladimir Chernikov | 1-0 | 58 | Open |
| 65 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 10 | Nicolas Checa | Rudik Makarian | 1-0 | 48 | Open |
| 66 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 9 | Tor Fredrik Kaasen | Nicolas Checa | 1/2-1/2 | 49 | Open |
| 67 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 8 | Nicolas Checa | Evgenij Novikov | 1-0 | 34 | Open |
| 68 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 7 | David Larino Nieto | Nicolas Checa | 1-0 | 30 | Open |
| 69 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 6 | Arman Ghevondyan | Nicolas Checa | 0-1 | 78 | Open |
| 70 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 5 | Nicolas Checa | Logan C Shafer | 1-0 | 43 | Open |
| 71 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 4 | Sargis Vach. Sargsyan | Nicolas Checa | 1-0 | 35 | Open |
| 72 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 3 | Nicolas Checa | Roman Kuzmin | 1-0 | 41 | Open |
| 73 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 2 | Oliver Wartiovaara | Nicolas Checa | 1-0 | 46 | Open |
| 74 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 1 | Nicolas Checa | Oleksandr Vasynda | 1-0 | 40 | Open |
| 75 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 11 | Arturo A. Fernandez Hernandez | Nicolas Checa | 1-0 | 39 | Open |
| 76 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 10 | Nicolas Checa | Egor Kurchenko | 0-1 | 88 | Open |
| 77 | 2025-01-05 | Pan-Am Intercollegiate | Charlotte USA | 6.9 | Aryan Tari | Nicolas Checa | 1-0 | 63 | Open |
| 78 | 2025-01-04 | Pan-Am Intercollegiate | Charlotte USA | 5.25 | Nicolas Checa | Sharvesh Deviprasath | 1/2-1/2 | 20 | Open |
| 79 | 2025-01-04 | Pan-Am Intercollegiate | Charlotte USA | 4.21 | Nicholas Vettese | Nicolas Checa | 1/2-1/2 | 48 | Open |
| 80 | 2025-01-03 | Pan-Am Intercollegiate | Charlotte USA | 3.17 | Nicolas Checa | Samant Aditya S | 1/2-1/2 | 44 | Open |
| 81 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 9 | Nicolas Checa | Ivan Excender Soriano Quispe | 1-0 | 48 | Open |
| 82 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 8 | Omer Faruk Ozer | Nicolas Checa | 1/2-1/2 | 39 | Open |
| 83 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 7 | Henry Deng | Nicolas Checa | 0-1 | 32 | Open |
| 84 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 6 | Nicolas Checa | Alexandr Truskavetsky | 0-1 | 54 | Open |
| 85 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 5 | Nicolas Checa | Mikhail Golubev | 1-0 | 29 | Open |
| 86 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 4 | Tommy Wen | Nicolas Checa | 0-1 | 43 | Open |
| 87 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 3 | Nicolas Checa | Vitor Hugo Vieira Ferreira | 1-0 | 38 | Open |
| 88 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 2 | Nicholas Ladan | Nicolas Checa | 1-0 | 67 | Open |
| 89 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 1 | Nicolas Checa | Anderson Esmeraldas Huachi | 1-0 | 28 | Open |
| 90 | 2024-08-06 | Titled Tue 6th Aug Late | chess.com INT | 10 | Zurab Javakhadze | Nicolas Checa | 1-0 | 66 | Open |
| 91 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 7 | Nicolas Checa | Dmitry Tatarinov | 0-1 | 32 | Open |
| 92 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 6 | Nicolas Checa | Conrad Holt | 1/2-1/2 | 61 | Open |
| 93 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 5 | Vladimir Hamitevici | Nicolas Checa | 0-1 | 29 | Open |
| 94 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 4 | Nicolas Checa | Sargis A. Manukyan | 1-0 | 56 | Open |
| 95 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 3 | Christos Krallis | Nicolas Checa | 1/2-1/2 | 72 | Open |
| 96 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 2 | Nicolas Checa | Piotr Piesik | 1/2-1/2 | 63 | Open |
| 97 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 1 | David Haszon | Nicolas Checa | 0-1 | 22 | Open |
| 98 | 2023-01-06 | Pan-Am Intercollegiate | Seattle USA | 2 | Nicolas Checa | Nikolas Theodorou | 1/2-1/2 | 25 | Open |
| 99 | 2022-08-23 | 3rd Tras-os-Montes Open | Mirandela POR | 9.6 | Nicolas Checa | Max Gedajlovic | 0-1 | 46 | Open |
| 100 | 2022-08-22 | 3rd Tras-os-Montes Open | Mirandela POR | 8.1 | Carlos Daniel Albornoz Cabrera | Nicolas Checa | 1-0 | 53 | Open |
| 101 | 2022-08-21 | 3rd Tras-os-Montes Open | Mirandela POR | 7.2 | Nicolas Checa | Alexander Katz | 1/2-1/2 | 54 | Open |
| 102 | 2022-08-20 | 3rd Tras-os-Montes Open | Mirandela POR | 6.3 | Javier Habans Aguerrea | Nicolas Checa | 0-1 | 40 | Open |
| 103 | 2022-08-20 | 3rd Tras-os-Montes Open | Mirandela POR | 5.5 | Nicolas Checa | Theodor Kenneskog | 1-0 | 49 | Open |
| 104 | 2022-08-19 | 3rd Tras-os-Montes Open | Mirandela POR | 4.3 | Nicolas Checa | Hampus Sorensen | 0-1 | 44 | Open |
| 105 | 2022-08-18 | 3rd Tras-os-Montes Open | Mirandela POR | 3.3 | Kapil Chandran | Nicolas Checa | 0-1 | 44 | Open |
| 106 | 2022-08-18 | 3rd Tras-os-Montes Open | Mirandela POR | 2.3 | Nicolas Checa | Pedro Gil Ferreira Da Silva | 1-0 | 34 | Open |
| 107 | 2022-08-17 | 3rd Tras-os-Montes Open | Mirandela POR | 1.3 | Laritza Alfonso Ruisanchez | Nicolas Checa | 0-1 | 33 | Open |
| 108 | 2022-06-10 | St Louis Summer B | Saint Louis USA | 9.2 | Jianchao Zhou | Nicolas Checa | 0-1 | 56 | Open |
| 109 | 2022-06-09 | St Louis Summer B | Saint Louis USA | 8.5 | Nicolas Checa | Kamil Dragun | 1/2-1/2 | 43 | Open |
| 110 | 2022-06-08 | St Louis Summer B | Saint Louis USA | 7.2 | Nicolas Checa | Tigran K. Harutyunyan | 1/2-1/2 | 60 | Open |
| 111 | 2022-06-07 | St Louis Summer B | Saint Louis USA | 6.5 | Guillermo Vazquez | Nicolas Checa | 1/2-1/2 | 41 | Open |
| 112 | 2022-06-06 | St Louis Summer B | Saint Louis USA | 5.2 | Nicolas Checa | Cemil Can Ali Marandi | 0-1 | 43 | Open |
| 113 | 2022-06-05 | St Louis Summer B | Saint Louis USA | 4.4 | John M Burke | Nicolas Checa | 1-0 | 60 | Open |
| 114 | 2022-06-04 | St Louis Summer B | Saint Louis USA | 3.3 | Nicolas Checa | Christopher Woojin Yoo | 1/2-1/2 | 44 | Open |
| 115 | 2022-06-03 | St Louis Summer B | Saint Louis USA | 2.3 | Mikhail Al. Antipov | Nicolas Checa | 1/2-1/2 | 40 | Open |
| 116 | 2022-06-02 | St Louis Summer B | Saint Louis USA | 1.4 | Nicolas Checa | Brandon Jacobson | 0-1 | 39 | Open |
| 117 | 2022-01-09 | Pan-Am Intercollegiate | Dulles USA | 6.1 | Aleksey Sorokin | Nicolas Checa | 1/2-1/2 | 16 | Open |
| 118 | 2022-01-08 | Pan-Am Intercollegiate | Dulles USA | 5.1 | Nicolas Checa | Aidan Carey | 1-0 | 33 | Open |
| 119 | 2022-01-08 | Pan-Am Intercollegiate | Dulles USA | 4.1 | Adarsh Hullahalli | Nicolas Checa | 0-1 | 22 | Open |
| 120 | 2022-01-07 | Pan-Am Intercollegiate | Dulles USA | 3.1 | Nicolas Checa | Guillermo Vazquez | 1/2-1/2 | 73 | Open |
| 121 | 2021-11-28 | US Chess Masters 2021 | Charlotte USA | 9.9 | Deepak Aaron | Nicolas Checa | 1/2-1/2 | 15 | Open |
| 122 | 2021-11-28 | US Chess Masters 2021 | Charlotte USA | 8.1 | Nicolas Checa | Vishnu Vanapalli | 1/2-1/2 | 58 | Open |
| 123 | 2021-11-27 | US Chess Masters 2021 | Charlotte USA | 7.6 | Robby Kevlishvili | Nicolas Checa | 1/2-1/2 | 23 | Open |
| 124 | 2021-11-27 | US Chess Masters 2021 | Charlotte USA | 6.11 | Nicolas Checa | Arthur Guo | 1-0 | 67 | Open |
| 125 | 2021-11-26 | US Chess Masters 2021 | Charlotte USA | 5.19 | Bach Ngo | Nicolas Checa | 0-1 | 91 | Open |
| 126 | 2021-11-24 | US Chess Masters 2021 | Charlotte USA | 1.9 | Evan Park | Nicolas Checa | 1-0 | 57 | Open |
| 127 | 2021-07-25 | ch-USA Junior 2021 | Saint Louis USA | 9.5 | Nicolas Checa | Christopher Woojin Yoo | 1-0 | 62 | Open |
| 128 | 2021-07-24 | ch-USA Junior 2021 | Saint Louis USA | 8.2 | Justin Wang | Nicolas Checa | 1/2-1/2 | 47 | Open |
| 129 | 2021-07-23 | ch-USA Junior 2021 | Saint Louis USA | 7.5 | Nicolas Checa | Ben Li | 1/2-1/2 | 75 | Open |
| 130 | 2021-07-22 | ch-USA Junior 2021 | Saint Louis USA | 6.4 | John M Burke | Nicolas Checa | 1/2-1/2 | 32 | Open |
| 131 | 2021-07-20 | ch-USA Junior 2021 | Saint Louis USA | 5.5 | Nicolas Checa | Andrew Hong | 1-0 | 47 | Open |
| 132 | 2021-07-19 | ch-USA Junior 2021 | Saint Louis USA | 4.1 | Praveen Balakrishnan | Nicolas Checa | 1/2-1/2 | 49 | Open |
| 133 | 2021-07-18 | ch-USA Junior 2021 | Saint Louis USA | 3.4 | Hans Moke Niemann | Nicolas Checa | 1-0 | 30 | Open |
| 134 | 2021-07-17 | ch-USA Junior 2021 | Saint Louis USA | 2.4 | Nicolas Checa | David Brodsky | 1/2-1/2 | 33 | Open |
| 135 | 2021-07-16 | ch-USA Junior 2021 | Saint Louis USA | 1.4 | Brandon Jacobson | Nicolas Checa | 0-1 | 47 | Open |
| 136 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.39 | Nicolas Checa | Nihal Sarin | 0-1 | 71 | Open |
| 137 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.38 | Nihal Sarin | Nicolas Checa | 1-0 | 45 | Open |
| 138 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.37 | Nicolas Checa | Nihal Sarin | 0-1 | 25 | Open |
| 139 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.36 | Nihal Sarin | Nicolas Checa | 1-0 | 42 | Open |
| 140 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.35 | Nicolas Checa | Nihal Sarin | 1-0 | 30 | Open |
| 141 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.34 | Nihal Sarin | Nicolas Checa | 1-0 | 19 | Open |
| 142 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.33 | Nicolas Checa | Nihal Sarin | 1-0 | 36 | Open |
| 143 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.32 | Nihal Sarin | Nicolas Checa | 1-0 | 57 | Open |
| 144 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.31 | Nicolas Checa | Nihal Sarin | 1-0 | 56 | Open |
| 145 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.311 | Nicolas Checa | Nihal Sarin | 0-1 | 45 | Open |
| 146 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.31 | Nihal Sarin | Nicolas Checa | 0-1 | 69 | Open |
| 147 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.28 | Nihal Sarin | Nicolas Checa | 1/2-1/2 | 110 | Open |
| 148 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.27 | Nicolas Checa | Nihal Sarin | 0-1 | 25 | Open |
| 149 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.26 | Nihal Sarin | Nicolas Checa | 1-0 | 61 | Open |
| 150 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.25 | Nicolas Checa | Nihal Sarin | 0-1 | 41 | Open |
| 151 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.24 | Nihal Sarin | Nicolas Checa | 1/2-1/2 | 61 | Open |
| 152 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.23 | Nicolas Checa | Nihal Sarin | 1-0 | 45 | Open |
| 153 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.22 | Nihal Sarin | Nicolas Checa | 1/2-1/2 | 40 | Open |
| 154 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.21 | Nicolas Checa | Nihal Sarin | 1/2-1/2 | 78 | Open |
| 155 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.19 | Nihal Sarin | Nicolas Checa | 1-0 | 65 | Open |
| 156 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.18 | Nicolas Checa | Nihal Sarin | 0-1 | 34 | Open |
| 157 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.17 | Nihal Sarin | Nicolas Checa | 1/2-1/2 | 62 | Open |
| 158 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.16 | Nicolas Checa | Nihal Sarin | 0-1 | 73 | Open |
| 159 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.15 | Nihal Sarin | Nicolas Checa | 1-0 | 35 | Open |
| 160 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.14 | Nicolas Checa | Nihal Sarin | 0-1 | 26 | Open |
| 161 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.13 | Nihal Sarin | Nicolas Checa | 1-0 | 44 | Open |
| 162 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.12 | Nicolas Checa | Nihal Sarin | 0-1 | 40 | Open |
| 163 | 2021-07-10 | chess.com Junior Speed | chess.com INT | 1.11 | Nihal Sarin | Nicolas Checa | 1-0 | 58 | Open |
| 164 | 2021-06-29 | 14th Philadelphia Int | Philadelphia USA | 8 | Nicolas Checa | Vincent Tsay | 0-1 | 33 | Open |
| 165 | 2021-06-28 | 14th Philadelphia Int | Philadelphia USA | 6 | Nicolas Checa | Brian Escalante Ramirez | 1-0 | 37 | Open |
| 166 | 2021-06-28 | 14th Philadelphia Int | Philadelphia USA | 5.3 | Christopher Repka | Nicolas Checa | 1/2-1/2 | 40 | Open |
| 167 | 2021-06-27 | 14th Philadelphia Int | Philadelphia USA | 4.4 | Nicolas Checa | Andrew Hong | 1/2-1/2 | 90 | Open |
| 168 | 2021-06-27 | 14th Philadelphia Int | Philadelphia USA | 3.2 | Joshua Sheng | Nicolas Checa | 1/2-1/2 | 12 | Open |
| 169 | 2021-06-26 | 14th Philadelphia Int | Philadelphia USA | 2 | Nicolas Checa | Tianqi Wang | 1-0 | 39 | Open |
| 170 | 2021-06-20 | National Open 2021 | Las Vegas USA | 9.13 | Nicolas Checa | Eric Rosen | 1/2-1/2 | 32 | Open |
| 171 | 2021-06-20 | National Open 2021 | Las Vegas USA | 8.9 | Kostya Kavutskiy | Nicolas Checa | 1/2-1/2 | 26 | Open |
| 172 | 2021-06-19 | National Open 2021 | Las Vegas USA | 7.23 | Nicolas Checa | Eric Li | 1-0 | 42 | Open |
| 173 | 2021-06-18 | National Open 2021 | Las Vegas USA | 4.12 | Nicolas Checa | Seth Homa | 0-1 | 52 | Open |
| 174 | 2021-06-17 | National Open 2021 | Las Vegas USA | 3.15 | Sean Vibbert | Nicolas Checa | 1/2-1/2 | 121 | Open |
| 175 | 2021-06-17 | National Open 2021 | Las Vegas USA | 2.5 | Nicolas Checa | Jason Wang | 1/2-1/2 | 57 | Open |
| 176 | 2021-06-16 | National Open 2021 | Las Vegas USA | 1.9 | Eddy Tian | Nicolas Checa | 0-1 | 58 | Open |
| 177 | 2021-05-31 | Cherry Blossom Classic | Dulles USA | 9.3 | Magesh Chandran Panchanathan | Nicolas Checa | 0-1 | 34 | Open |
| 178 | 2021-05-31 | Cherry Blossom Classic | Dulles USA | 8.3 | Nicolas Checa | Jianchao Zhou | 1/2-1/2 | 55 | Open |
| 179 | 2021-05-30 | Cherry Blossom Classic | Dulles USA | 7.3 | Titas Stremavicius | Nicolas Checa | 1/2-1/2 | 40 | Open |
| 180 | 2021-05-30 | Cherry Blossom Classic | Dulles USA | 6.4 | Nicolas Checa | Lev Paciorkowski | 1-0 | 33 | Open |
| 181 | 2021-05-29 | Cherry Blossom Classic | Dulles USA | 5.7 | Justin Sarkar | Nicolas Checa | 0-1 | 29 | Open |
| 182 | 2021-05-29 | Cherry Blossom Classic | Dulles USA | 4.3 | Nicolas Checa | Brandon Jacobson | 0-1 | 59 | Open |
| 183 | 2021-05-28 | Cherry Blossom Classic | Dulles USA | 3.6 | Jennifer Yu | Nicolas Checa | 0-1 | 50 | Open |
| 184 | 2021-05-28 | Cherry Blossom Classic | Dulles USA | 2.11 | Nicolas Checa | Nathaniel Philip Moor | 1-0 | 41 | Open |
| 185 | 2021-05-27 | Cherry Blossom Classic | Dulles USA | 1.3 | Rochelle Wu | Nicolas Checa | 1/2-1/2 | 50 | Open |
| 186 | 2021-04-27 | Titled Tuesday 27th Apr | chess.com INT | 2 | Nicolas Checa | Oleksiy Solovchuk | 0-1 | 42 | Open |
| 187 | 2021-04-27 | Titled Tuesday 27th Apr | chess.com INT | 1 | Joseph F. Bellissimo | Nicolas Checa | 0-1 | 71 | Open |
| 188 | 2021-04-05 | 1st Easter Bassano Open A | Bassano del Grappa ITA | 9.1 | Nicolas Checa | Jonas Buhl Bjerre | 1/2-1/2 | 24 | Open |
| 189 | 2021-04-04 | 1st Easter Bassano Open A | Bassano del Grappa ITA | 8.2 | Daniel Dardha | Nicolas Checa | 0-1 | 36 | Open |
| 190 | 2021-04-04 | 1st Easter Bassano Open A | Bassano del Grappa ITA | 7.1 | Nicolas Checa | Vitaliy Bernadskiy | 1-0 | 53 | Open |
| 191 | 2021-04-03 | 1st Easter Bassano Open A | Bassano del Grappa ITA | 6.2 | Pier Luigi Basso | Nicolas Checa | 1/2-1/2 | 4 | Open |
| 192 | 2021-04-03 | 1st Easter Bassano Open A | Bassano del Grappa ITA | 5.3 | Nicolas Checa | Sim Maerevoet | 1-0 | 34 | Open |
| 193 | 2021-04-02 | 1st Easter Bassano Open A | Bassano del Grappa ITA | 4.5 | Gabriele Lumachi | Nicolas Checa | 0-1 | 20 | Open |
| 194 | 2021-04-02 | 1st Easter Bassano Open A | Bassano del Grappa ITA | 3.2 | Nicolas Checa | Hans Moke Niemann | 0-1 | 29 | Open |
| 195 | 2021-04-01 | 1st Easter Bassano Open A | Bassano del Grappa ITA | 2.2 | Kenneth Terence Solomon | Nicolas Checa | 0-1 | 64 | Open |
| 196 | 2021-04-01 | 1st Easter Bassano Open A | Bassano del Grappa ITA | 1.2 | Nicolas Checa | Robert Prieb | 1-0 | 17 | Open |
| 197 | 2021-03-28 | 2nd GM Mix Bassano 2021 | Bassano del Grappa ITA | 9.1 | Fernando Peralta | Nicolas Checa | 1/2-1/2 | 16 | Open |
| 198 | 2021-03-27 | 2nd GM Mix Bassano 2021 | Bassano del Grappa ITA | 8.2 | Nicolas Checa | Vitaliy Bernadskiy | 1/2-1/2 | 13 | Open |
| 199 | 2021-03-27 | 2nd GM Mix Bassano 2021 | Bassano del Grappa ITA | 7.3 | Nicolas Checa | Luca Jr Moroni | 1/2-1/2 | 39 | Open |
| 200 | 2021-03-26 | 2nd GM Mix Bassano 2021 | Bassano del Grappa ITA | 6.3 | Edoardo Di Benedetto | Nicolas Checa | 0-1 | 44 | Open |
| 201 | 2021-03-26 | 2nd GM Mix Bassano 2021 | Bassano del Grappa ITA | 5.5 | Nicolas Checa | Paolo Formento | 1-0 | 25 | Open |
| 202 | 2021-03-25 | 2nd GM Mix Bassano 2021 | Bassano del Grappa ITA | 4.8 | Jennifer Yu | Nicolas Checa | 0-1 | 32 | Open |
| 203 | 2021-03-25 | 2nd GM Mix Bassano 2021 | Bassano del Grappa ITA | 3.3 | Nicolas Checa | Francesco Sonis | 0-1 | 47 | Open |
| 204 | 2021-03-24 | 2nd GM Mix Bassano 2021 | Bassano del Grappa ITA | 2.4 | Nicolas Checa | Atulya Shetty | 1/2-1/2 | 37 | Open |
| 205 | 2021-03-24 | 2nd GM Mix Bassano 2021 | Bassano del Grappa ITA | 1.5 | Marius Deuer | Nicolas Checa | 0-1 | 37 | Open |
| 206 | 2021-03-21 | First IM Mix Bassano 2021 | Bassano del Grappa ITA | 9.4 | Nicolas Checa | Marcus Zlatanovic | 1-0 | 34 | Open |
| 207 | 2021-03-20 | First IM Mix Bassano 2021 | Bassano del Grappa ITA | 8.2 | Angela Flavia Grimaldi | Nicolas Checa | 0-1 | 26 | Open |
| 208 | 2021-03-20 | First IM Mix Bassano 2021 | Bassano del Grappa ITA | 7.1 | Nicolas Checa | Margarita Baliuniene | 1-0 | 52 | Open |
| 209 | 2021-03-19 | First IM Mix Bassano 2021 | Bassano del Grappa ITA | 6.2 | Vitaliy Bernadskiy | Nicolas Checa | 1/2-1/2 | 10 | Open |
| 210 | 2021-03-19 | First IM Mix Bassano 2021 | Bassano del Grappa ITA | 5.5 | Nicolas Checa | Pier Luigi Basso | 1/2-1/2 | 22 | Open |
| 211 | 2021-03-18 | First IM Mix Bassano 2021 | Bassano del Grappa ITA | 4.3 | Giuseppe Marasa | Nicolas Checa | 0-1 | 25 | Open |
| 212 | 2021-03-18 | First IM Mix Bassano 2021 | Bassano del Grappa ITA | 3.4 | Nicolas Checa | Andraz Gregoric | 1-0 | 55 | Open |
| 213 | 2021-03-17 | First IM Mix Bassano 2021 | Bassano del Grappa ITA | 2.2 | Vojtech Plat | Nicolas Checa | 1/2-1/2 | 14 | Open |
| 214 | 2021-03-17 | First IM Mix Bassano 2021 | Bassano del Grappa ITA | 1.5 | Nicolas Checa | Christoph Frick | 1-0 | 34 | Open |
| 215 | 2021-03-14 | 1st Spring Weekend 2021 | Bassano del Grappa ITA | 5.1 | Nicolas Checa | Vojtech Plat | 1/2-1/2 | 5 | Open |
| 216 | 2021-03-14 | 1st Spring Weekend 2021 | Bassano del Grappa ITA | 4.1 | Hans Moke Niemann | Nicolas Checa | 0-1 | 32 | Open |
| 217 | 2021-03-13 | 1st Spring Weekend 2021 | Bassano del Grappa ITA | 3.3 | Nicolas Checa | Gabriele Lumachi | 1-0 | 37 | Open |
| 218 | 2021-03-13 | 1st Spring Weekend 2021 | Bassano del Grappa ITA | 2.3 | Angelo Bordignon | Nicolas Checa | 0-1 | 44 | Open |
| 219 | 2021-03-12 | 1st Spring Weekend 2021 | Bassano del Grappa ITA | 1.3 | Nicolas Checa | Alessandro Brotto | 1-0 | 55 | Open |
| 220 | 2021-01-07 | 5th Vergani Cup Jan 2021 | Villorba ITA | 9.2 | Bilel Bellahcene | Nicolas Checa | 1/2-1/2 | 14 | Open |
| 221 | 2021-01-07 | 5th Vergani Cup Jan 2021 | Villorba ITA | 8.5 | Nicolas Checa | Thomas Beerdsen | 1-0 | 32 | Open |
| 222 | 2021-01-06 | 5th Vergani Cup Jan 2021 | Villorba ITA | 7.5 | Leon Luke Mendonca | Nicolas Checa | 1/2-1/2 | 35 | Open |
| 223 | 2021-01-06 | 5th Vergani Cup Jan 2021 | Villorba ITA | 6.7 | Nicolas Checa | Francesco Sonis | 1-0 | 38 | Open |
| 224 | 2021-01-05 | 5th Vergani Cup Jan 2021 | Villorba ITA | 5.6 | Edoardo Di Benedetto | Nicolas Checa | 1-0 | 32 | Open |
| 225 | 2021-01-05 | 5th Vergani Cup Jan 2021 | Villorba ITA | 4.7 | Nicolas Checa | Julien Song | 1-0 | 42 | Open |
| 226 | 2021-01-04 | 5th Vergani Cup Jan 2021 | Villorba ITA | 3.3 | Hans Moke Niemann | Nicolas Checa | 1-0 | 38 | Open |
| 227 | 2021-01-04 | 5th Vergani Cup Jan 2021 | Villorba ITA | 2.5 | Nicolas Checa | Beloslava Krasteva | 1-0 | 31 | Open |
| 228 | 2021-01-03 | 5th Vergani Cup Jan 2021 | Villorba ITA | 1.7 | Anthony Cristian Mitran | Nicolas Checa | 0-1 | 28 | Open |
| 229 | 2020-12-30 | 5th Vergani Cup Dec 2020 | Villorba ITA | 9.1 | Vitaliy Bernadskiy | Nicolas Checa | 1/2-1/2 | 7 | Open |
| 230 | 2020-12-30 | 5th Vergani Cup Dec 2020 | Villorba ITA | 8.4 | Nicolas Checa | Francesco Bettalli | 1-0 | 32 | Open |
| 231 | 2020-12-29 | 5th Vergani Cup Dec 2020 | Villorba ITA | 7.5 | Nicolas Checa | Emanuele Carlo | 1-0 | 26 | Open |
| 232 | 2020-12-29 | 5th Vergani Cup Dec 2020 | Villorba ITA | 6.1 | Leon Luke Mendonca | Nicolas Checa | 1-0 | 56 | Open |
| 233 | 2020-12-28 | 5th Vergani Cup Dec 2020 | Villorba ITA | 5.5 | Nicolas Checa | Leonardo Loiacono | 1-0 | 43 | Open |
| 234 | 2020-12-28 | 5th Vergani Cup Dec 2020 | Villorba ITA | 4.2 | Max Warmerdam | Nicolas Checa | 1-0 | 49 | Open |
| 235 | 2020-12-27 | 5th Vergani Cup Dec 2020 | Villorba ITA | 3.4 | Nicolas Checa | Jennifer Yu | 1-0 | 51 | Open |
| 236 | 2020-12-27 | 5th Vergani Cup Dec 2020 | Villorba ITA | 2.4 | Nicolo` Orfini | Nicolas Checa | 0-1 | 55 | Open |
| 237 | 2020-12-26 | 5th Vergani Cup Dec 2020 | Villorba ITA | 1.5 | Nicolas Checa | Maria Andolfatto | 1-0 | 42 | Open |
| 238 | 2020-12-23 | 7th Sunway Sitges TB 6-8 | Sitges ESP | 2.3 | Anton Korobov | Nicolas Checa | 1-0 | 29 | Open |
| 239 | 2020-12-23 | 7th Sunway Sitges TB 6-8 | Sitges ESP | 2.2 | Nicolas Checa | Anton Korobov | 1-0 | 40 | Open |
| 240 | 2020-12-23 | 7th Sunway Sitges TB 6-8 | Sitges ESP | 2.1 | Anton Korobov | Nicolas Checa | 1-0 | 34 | Open |
| 241 | 2020-12-23 | 7th Sunway Sitges 2020 | Sitges ESP | 10.6 | Leon Luke Mendonca | Nicolas Checa | 1/2-1/2 | 17 | Open |
| 242 | 2020-12-22 | 7th Sunway Sitges 2020 | Sitges ESP | 9.3 | Nicolas Checa | Alexandr Fier | 1/2-1/2 | 32 | Open |
| 243 | 2020-12-21 | 7th Sunway Sitges 2020 | Sitges ESP | 8.1 | Anton Korobov | Nicolas Checa | 1/2-1/2 | 86 | Open |
| 244 | 2020-12-20 | 7th Sunway Sitges 2020 | Sitges ESP | 7.4 | Nicolas Checa | Karen H. Grigoryan | 1-0 | 29 | Open |
| 245 | 2020-12-19 | 7th Sunway Sitges 2020 | Sitges ESP | 6.8 | Antoaneta Stefanova | Nicolas Checa | 1/2-1/2 | 53 | Open |
| 246 | 2020-12-17 | 7th Sunway Sitges 2020 | Sitges ESP | 5.3 | Nicolas Checa | Jaime Santos Latasa | 1/2-1/2 | 39 | Open |
| 247 | 2020-12-16 | 7th Sunway Sitges 2020 | Sitges ESP | 4.2 | Nicolas Checa | Jules Moussard | 1/2-1/2 | 72 | Open |
| 248 | 2020-12-15 | 7th Sunway Sitges 2020 | Sitges ESP | 3.1 | Laura Unuk | Nicolas Checa | 0-1 | 39 | Open |
| 249 | 2020-12-14 | 7th Sunway Sitges 2020 | Sitges ESP | 2.16 | Nicolas Checa | Jennifer Yu | 1-0 | 56 | Open |
| 250 | 2020-12-13 | 7th Sunway Sitges 2020 | Sitges ESP | 1.18 | Pedro Gil Ferreira Da Silva | Nicolas Checa | 0-1 | 66 | Open |
| 251 | 2020-11-29 | PNWCC Thanksgiving Open | chess.com INT | 9.9 | Nicolas Checa | Julian Estrada Nieto | 1-0 | 60 | Open |
| 252 | 2020-11-29 | PNWCC Thanksgiving Open | chess.com INT | 8.9 | Nicolas Checa | Gianmarco Leiva | 0-1 | 62 | Open |
| 253 | 2020-11-29 | PNWCC Thanksgiving Open | chess.com INT | 7.3 | Grigoriy Oparin | Nicolas Checa | 1-0 | 37 | Open |
| 254 | 2020-11-28 | PNWCC Thanksgiving Open | chess.com INT | 6.2 | Jeffery Xiong | Nicolas Checa | 1-0 | 113 | Open |
| 255 | 2020-11-28 | PNWCC Thanksgiving Open | chess.com INT | 5.5 | Nicolas Checa | Manuel Petrosyan | 1-0 | 40 | Open |
| 256 | 2020-11-28 | PNWCC Thanksgiving Open | chess.com INT | 4.4 | Samvel Ter-Sahakyan | Nicolas Checa | 1/2-1/2 | 48 | Open |
| 257 | 2020-11-27 | PNWCC Thanksgiving Open | chess.com INT | 3.2 | Nicolas Checa | M. Amin Tabatabaei | 1/2-1/2 | 36 | Open |
| 258 | 2020-11-27 | PNWCC Thanksgiving Open | chess.com INT | 2.11 | Kevin Pan | Nicolas Checa | 0-1 | 87 | Open |
| 259 | 2020-11-27 | PNWCC Thanksgiving Open | chess.com INT | 1.16 | Nicolas Checa | Aaryan Deshpande | 1-0 | 56 | Open |
| 260 | 2020-10-15 | ch-USA Junior 2020 | lichess.org INT | 9.1 | Nicolas Checa | Samuel Sevian | 0-1 | 66 | Open |
| 261 | 2020-10-15 | ch-USA Junior 2020 | lichess.org INT | 8.5 | Christopher Shen | Nicolas Checa | 0-1 | 60 | Open |
| 262 | 2020-10-15 | ch-USA Junior 2020 | lichess.org INT | 7.2 | Nicolas Checa | John M Burke | 1/2-1/2 | 43 | Open |
| 263 | 2020-10-14 | ch-USA Junior 2020 | lichess.org INT | 6.4 | Bryce Tiglon | Nicolas Checa | 0-1 | 44 | Open |
| 264 | 2020-10-14 | ch-USA Junior 2020 | lichess.org INT | 5.3 | Nicolas Checa | Christopher Woojin Yoo | 1-0 | 48 | Open |
| 265 | 2020-10-14 | ch-USA Junior 2020 | lichess.org INT | 4.3 | Joshua Sheng | Nicolas Checa | 1-0 | 63 | Open |
| 266 | 2020-10-13 | ch-USA Junior 2020 | lichess.org INT | 3.4 | Nicolas Checa | Jeffery Xiong | 0-1 | 55 | Open |
| 267 | 2020-10-13 | ch-USA Junior 2020 | lichess.org INT | 2.2 | Praveen Balakrishnan | Nicolas Checa | 1-0 | 39 | Open |
| 268 | 2020-10-13 | ch-USA Junior 2020 | lichess.org INT | 1.5 | Nicolas Checa | Brandon Jacobson | 1/2-1/2 | 33 | Open |
| 269 | 2020-08-09 | 48th Annual World Open | ICC INT | 9 | Maximillian Lu | Nicolas Checa | 1-0 | 44 | Open |
| 270 | 2020-08-09 | 48th Annual World Open | ICC INT | 8 | Nicolas Checa | Enamul Hossain | 1-0 | 61 | Open |
| 271 | 2020-08-09 | 48th Annual World Open | ICC INT | 7 | Nico Chasin | Nicolas Checa | 0-1 | 35 | Open |
| 272 | 2020-08-08 | 48th Annual World Open | ICC INT | 6 | Nicolas Checa | Jason Metpally | 1-0 | 40 | Open |
| 273 | 2020-08-08 | 48th Annual World Open | ICC INT | 5 | Volodar Murzin | Nicolas Checa | 1-0 | 45 | Open |
| 274 | 2020-08-08 | 48th Annual World Open | ICC INT | 4 | Nicolas Checa | Raghav Venkat | 1-0 | 40 | Open |
| 275 | 2020-08-07 | 48th Annual World Open | ICC INT | 3 | Ruiyang Yan | Nicolas Checa | 0-1 | 97 | Open |
| 276 | 2020-08-07 | 48th Annual World Open | ICC INT | 2 | Nicolas Checa | Joseph Levine | 1-0 | 52 | Open |
| 277 | 2020-08-07 | 48th Annual World Open | ICC INT | 1 | David Peng | Nicolas Checa | 1-0 | 30 | Open |
| 278 | 2020-07-26 | 26th Arnold Denker 2020 | chess.com INT | 6 | Andrew Zheng | Nicolas Checa | 0-1 | 27 | Open |
| 279 | 2020-07-26 | 26th Arnold Denker 2020 | chess.com INT | 5 | Nicolas Checa | Andrew Hong | 1-0 | 89 | Open |
| 280 | 2020-07-26 | 26th Arnold Denker 2020 | chess.com INT | 4 | Nicolas Checa | Robert Shlyakhtenko | 1-0 | 41 | Open |
| 281 | 2020-07-25 | 26th Arnold Denker 2020 | chess.com INT | 3 | Christopher Shen | Nicolas Checa | 1/2-1/2 | 62 | Open |
| 282 | 2020-07-25 | 26th Arnold Denker 2020 | chess.com INT | 2 | Nicolas Checa | Rithwik Mathur | 1-0 | 31 | Open |
| 283 | 2020-07-25 | 26th Arnold Denker 2020 | chess.com INT | 1 | Nathaniel Philip Moor | Nicolas Checa | 0-1 | 43 | Open |
| 284 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 3 | Nicolas Checa | Evgeny Egorov | 0-1 | 15 | Open |
| 285 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 2 | David Sh. Gevorgyan | Nicolas Checa | 0-1 | 33 | Open |
| 286 | 2020-06-23 | Titled Tuesday 23rd June | chess.com INT | 1 | Nicolas Checa | Bulat Murtazin | 1/2-1/2 | 37 | Open |
| 287 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 9 | Mohammadamin Molaei | Nicolas Checa | 0-1 | 60 | Open |
| 288 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 8 | Nicolas Checa | Quang Liem Le | 0-1 | 22 | Open |
| 289 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 7 | Nicolas Checa | Meri Arabidze | 1-0 | 79 | Open |
| 290 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 2 | Neelash Saha | Nicolas Checa | 1/2-1/2 | 107 | Open |
| 291 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 1 | Nicolas Checa | Andriy Prydun | 1-0 | 52 | Open |
| 292 | 2020-05-12 | Titled Tuesday 12th May | chess.com INT | 10 | Nicolas Checa | Andrey Esipenko | 0-1 | 21 | Open |
| 293 | 2019-07-20 | ch-USA Junior 2019 | Saint Louis USA | 9.5 | Hans Moke Niemann | Nicolas Checa | 1/2-1/2 | 30 | Open |
| 294 | 2019-07-20 | ch-USA Junior TB 2019 | Saint Louis USA | 2 | Nicolas Checa | Awonder Liang | 0-1 | 57 | Open |
| 295 | 2019-07-20 | ch-USA Junior TB 2019 | Saint Louis USA | 1 | Awonder Liang | Nicolas Checa | 1-0 | 33 | Open |
| 296 | 2019-07-19 | ch-USA Junior 2019 | Saint Louis USA | 8.2 | Nicolas Checa | John M Burke | 1/2-1/2 | 30 | Open |
| 297 | 2019-07-18 | ch-USA Junior 2019 | Saint Louis USA | 7.4 | Joshua Sheng | Nicolas Checa | 0-1 | 56 | Open |
| 298 | 2019-07-17 | ch-USA Junior 2019 | Saint Louis USA | 6.3 | Nicolas Checa | Awonder Liang | 1/2-1/2 | 30 | Open |
| 299 | 2019-07-15 | ch-USA Junior 2019 | Saint Louis USA | 5.3 | Craig Hilby | Nicolas Checa | 0-1 | 41 | Open |
| 300 | 2019-07-14 | ch-USA Junior 2019 | Saint Louis USA | 4.4 | Nicolas Checa | Andrew Tang | 1-0 | 38 | Open |
| 301 | 2019-07-13 | ch-USA Junior 2019 | Saint Louis USA | 3.2 | Jennifer Yu | Nicolas Checa | 0-1 | 55 | Open |
| 302 | 2019-07-12 | ch-USA Junior 2019 | Saint Louis USA | 2.5 | Nicolas Checa | Brandon Jacobson | 1/2-1/2 | 64 | Open |
| 303 | 2019-07-11 | ch-USA Junior 2019 | Saint Louis USA | 1.1 | Nicolas Checa | Atulya Vaidya | 1-0 | 42 | Open |
| 304 | 2019-07-01 | 13th Philadelphia Int | Philadelphia USA | 9 | Nicolas Checa | Erik Santarius | 1-0 | 35 | Open |
| 305 | 2019-07-01 | 13th Philadelphia Int | Philadelphia USA | 8 | Andrey Stukopin | Nicolas Checa | 1/2-1/2 | 39 | Open |
| 306 | 2019-06-30 | 13th Philadelphia Int | Philadelphia USA | 7 | Nicolas Checa | Qibiao Wang | 1-0 | 50 | Open |
| 307 | 2019-06-29 | 13th Philadelphia Int | Philadelphia USA | 5.3 | Nicolas Checa | Timur Gareyev | 0-1 | 46 | Open |
| 308 | 2019-03-21 | PRO League KO Stage 2019 | chess.com INT | 1 | Nikolas Theodorou | Nicolas Checa | 1/2-1/2 | 75 | Open |
| 309 | 2019-03-21 | PRO League KO Stage 2019 | chess.com INT | 1 | Nicolas Checa | Wesley So | 1/2-1/2 | 47 | Open |
| 310 | 2019-03-21 | PRO League KO Stage 2019 | chess.com INT | 1 | Nicolas Checa | Josh Bloomer | 1/2-1/2 | 35 | Open |
| 311 | 2019-03-21 | PRO League KO Stage 2019 | chess.com INT | 1 | Fabiano Caruana | Nicolas Checa | 1-0 | 92 | Open |
| 312 | 2019-03-17 | ch-USA High School K12 | Schaumburg USA | 7.1 | Sahil Sinha | Nicolas Checa | 0-1 | 53 | Open |
| 313 | 2019-03-17 | ch-USA High School K12 | Schaumburg USA | 6.1 | Nicolas Checa | David Peng | 1/2-1/2 | 41 | Open |
| 314 | 2019-03-16 | ch-USA High School K12 | Schaumburg USA | 5.1 | Nikhil Kumar | Nicolas Checa | 0-1 | 36 | Open |
| 315 | 2019-03-16 | ch-USA High School K12 | Schaumburg USA | 4.1 | Nicolas Checa | Aydin Turgut | 1-0 | 65 | Open |
| 316 | 2019-03-16 | ch-USA High School K12 | Schaumburg USA | 3.1 | Alexander D Jiang | Nicolas Checa | 0-1 | 51 | Open |
| 317 | 2019-03-15 | ch-USA High School K12 | Schaumburg USA | 2.1 | Nicolas Checa | Addison Lee | 1-0 | 29 | Open |
| 318 | 2019-03-15 | ch-USA High School K12 | Schaumburg USA | 1.1 | Jack Santner | Nicolas Checa | 0-1 | 40 | Open |
| 319 | 2019-03-12 | PRO League Group Stage | chess.com INT | 10 | Eduardo Iturrizaga Bonelli | Nicolas Checa | 0-1 | 74 | Open |
| 320 | 2019-03-12 | PRO League Group Stage | chess.com INT | 10 | Eric Hansen | Nicolas Checa | 0-1 | 65 | Open |
| 321 | 2019-03-12 | PRO League Group Stage | chess.com INT | 10 | Nicolas Checa | Wesley So | 0-1 | 44 | Open |
| 322 | 2019-03-12 | PRO League Group Stage | chess.com INT | 10 | Nicolas Checa | Ameet K Ghasi | 1-0 | 44 | Open |
| 323 | 2019-03-12 | PRO League Group Stage | chess.com INT | 10 | Nicolas Checa | Sergey Erenburg | 1-0 | 98 | Open |
| 324 | 2019-03-12 | PRO League Group Stage | chess.com INT | 10 | Nicolas Checa | Sergei Azarov | 1/2-1/2 | 73 | Open |
| 325 | 2019-03-12 | PRO League Group Stage | chess.com INT | 10 | Vasif Durarbayli | Nicolas Checa | 0-1 | 40 | Open |
| 326 | 2019-03-07 | PRO League Group Stage | chess.com INT | 9 | Shiyam Thavandiran | Nicolas Checa | 1-0 | 89 | Open |
| 327 | 2019-03-06 | PRO League Group Stage | chess.com INT | 9 | Nicolas Checa | Sai Krishna G V | 1-0 | 73 | Open |
| 328 | 2019-03-06 | PRO League Group Stage | chess.com INT | 9 | Nicolas Checa | Nikolay Noritsyn | 1/2-1/2 | 69 | Open |
| 329 | 2019-03-06 | PRO League Group Stage | chess.com INT | 9 | Ivan Saric | Nicolas Checa | 1-0 | 42 | Open |
| 330 | 2019-01-30 | PRO League Group Stage | chess.com INT | 4 | Denes Boros | Nicolas Checa | 1/2-1/2 | 41 | Open |
| 331 | 2019-01-30 | PRO League Group Stage | chess.com INT | 4 | Christopher Woojin Yoo | Nicolas Checa | 0-1 | 55 | Open |
| 332 | 2019-01-30 | PRO League Group Stage | chess.com INT | 4 | Anatoly Bykhovsky | Nicolas Checa | 1/2-1/2 | 35 | Open |
| 333 | 2019-01-30 | PRO League Group Stage | chess.com INT | 4 | Nicolas Checa | Di Li | 0-1 | 45 | Open |
| 334 | 2019-01-30 | PRO League Group Stage | chess.com INT | 4 | Nicolas Checa | Bobby Cheng | 1-0 | 15 | Open |
| 335 | 2019-01-30 | PRO League Group Stage | chess.com INT | 4 | Nicolas Checa | Joshua Sheng | 0-1 | 70 | Open |
| 336 | 2019-01-30 | PRO League Group Stage | chess.com INT | 4 | Nicolas Checa | Tuan Minh Le | 1-0 | 52 | Open |
| 337 | 2018-12-30 | 45th Eastern Open 2018 | Tysons USA | 7.2 | Sergey Erenburg | Nicolas Checa | 1-0 | 53 | Open |
| 338 | 2018-12-29 | 45th Eastern Open 2018 | Tysons USA | 5.1 | Nicolas Checa | Aleksandr Lenderman | 1/2-1/2 | 26 | Open |
| 339 | 2018-12-29 | 45th Eastern Open 2018 | Tysons USA | 4.2 | Nicolas Checa | Jason Liang | 1-0 | 77 | Open |
| 340 | 2018-12-28 | 45th Eastern Open 2018 | Tysons USA | 3.2 | Sean Senft | Nicolas Checa | 1/2-1/2 | 46 | Open |
| 341 | 2018-12-28 | 45th Eastern Open 2018 | Tysons USA | 2.3 | Nicolas Checa | Arthur Xu | 1-0 | 48 | Open |
| 342 | 2018-12-27 | 45th Eastern Open 2018 | Tysons USA | 1.3 | Narciso Victoria | Nicolas Checa | 0-1 | 44 | Open |
| 343 | 2018-11-25 | CCCSA Fall GM 2018 | Charlotte USA | 9.2 | Angel Arribas Lopez | Nicolas Checa | 1/2-1/2 | 21 | Open |
| 344 | 2018-11-25 | CCCSA Fall GM 2018 | Charlotte USA | 8.5 | Nicolas Checa | David Berczes | 1/2-1/2 | 21 | Open |
| 345 | 2018-11-24 | CCCSA Fall GM 2018 | Charlotte USA | 7.1 | Nicolas Checa | Joel Banawa | 1-0 | 42 | Open |
| 346 | 2018-11-24 | CCCSA Fall GM 2018 | Charlotte USA | 6.5 | Kevin Wang | Nicolas Checa | 1/2-1/2 | 29 | Open |
| 347 | 2018-11-23 | CCCSA Fall GM 2018 | Charlotte USA | 5.2 | Nicolas Checa | Kassa Korley | 1-0 | 24 | Open |
| 348 | 2018-11-23 | CCCSA Fall GM 2018 | Charlotte USA | 4.4 | Brandon Jacobson | Nicolas Checa | 0-1 | 73 | Open |
| 349 | 2018-11-22 | CCCSA Fall GM 2018 | Charlotte USA | 3.3 | Nicolas Checa | Alexander Katz | 1/2-1/2 | 36 | Open |
| 350 | 2018-11-22 | CCCSA Fall GM 2018 | Charlotte USA | 2.3 | Tanguy Ringoir | Nicolas Checa | 1/2-1/2 | 15 | Open |
| 351 | 2018-11-21 | CCCSA Fall GM 2018 | Charlotte USA | 1.4 | Nicolas Checa | Tianqi Wang | 1-0 | 61 | Open |
| 352 | 2018-09-03 | 84th Southwest Open 2018 | Irving USA | 9.2 | Julio Catalino Sadorra | Nicolas Checa | 1/2-1/2 | 46 | Open |
| 353 | 2018-09-03 | 84th Southwest Open 2018 | Irving USA | 8.5 | Nicolas Checa | Andrey Baryshpolets | 1-0 | 58 | Open |
| 354 | 2018-09-02 | 84th Southwest Open 2018 | Irving USA | 7.9 | Christopher Shen | Nicolas Checa | 0-1 | 36 | Open |
| 355 | 2018-09-02 | 84th Southwest Open 2018 | Irving USA | 6.11 | Nicolas Checa | Andy Lin | 1-0 | 63 | Open |
| 356 | 2018-09-01 | 84th Southwest Open 2018 | Irving USA | 5.11 | Aleksandr Ostrovskiy | Nicolas Checa | 1/2-1/2 | 38 | Open |
| 357 | 2018-09-01 | 84th Southwest Open 2018 | Irving USA | 4.7 | Nicolas Checa | Evgeny Shtembuliak | 0-1 | 40 | Open |
| 358 | 2018-08-31 | 84th Southwest Open 2018 | Irving USA | 3.12 | Mark Dejmek | Nicolas Checa | 0-1 | 42 | Open |
| 359 | 2018-08-31 | 84th Southwest Open 2018 | Irving USA | 2.1 | Nicolas Checa | Jeffery Xiong | 0-1 | 51 | Open |
| 360 | 2018-08-30 | 84th Southwest Open 2018 | Irving USA | 1.14 | Emily Nguyen | Nicolas Checa | 0-1 | 45 | Open |
| 361 | 2018-08-20 | US Chess Masters 2018 | Greensboro USA | 7.2 | Nicolas Checa | Michael Rohde | 0-1 | 43 | Open |
| 362 | 2018-08-20 | US Chess Masters 2018 | Greensboro USA | 6.27 | Andrew Titus | Nicolas Checa | 0-1 | 49 | Open |
| 363 | 2018-08-19 | US Chess Masters 2018 | Greensboro USA | 5.2 | Nicolas Checa | Justin Sarkar | 0-1 | 52 | Open |
| 364 | 2018-08-18 | US Chess Masters 2018 | Greensboro USA | 2.2 | Samuel Sevian | Nicolas Checa | 1/2-1/2 | 76 | Open |
| 365 | 2018-08-17 | US Chess Masters 2018 | Greensboro USA | 1.27 | Nicolas Checa | Dezheng Kong | 1-0 | 38 | Open |
| 366 | 2018-08-15 | 7th Washington Int 2018 | Rockville USA | 9.4 | Nicolas Checa | Eugene Perelshteyn | 1/2-1/2 | 6 | Open |
| 367 | 2018-08-14 | 7th Washington Int 2018 | Rockville USA | 8.2 | Niclas Huschenbeth | Nicolas Checa | 1-0 | 36 | Open |
| 368 | 2018-08-14 | 7th Washington Int 2018 | Rockville USA | 7.2 | Nicolas Checa | Evgeny Postny | 1/2-1/2 | 35 | Open |
| 369 | 2018-08-13 | 7th Washington Int 2018 | Rockville USA | 6.2 | Bartlomiej Macieja | Nicolas Checa | 0-1 | 57 | Open |
| 370 | 2018-08-13 | 7th Washington Int 2018 | Rockville USA | 5.1 | Nicolas Checa | Hovhannes Gabuzyan | 1/2-1/2 | 31 | Open |
| 371 | 2018-08-12 | 7th Washington Int 2018 | Rockville USA | 4.2 | Nicolas Checa | Andrey Baryshpolets | 1/2-1/2 | 12 | Open |
| 372 | 2018-08-12 | 7th Washington Int 2018 | Rockville USA | 3.4 | John M Burke | Nicolas Checa | 0-1 | 41 | Open |
| 373 | 2018-08-11 | 7th Washington Int 2018 | Rockville USA | 2.1 | Nicolas Checa | Samuel Sevian | 1-0 | 54 | Open |
| 374 | 2018-07-01 | 12th Philadelphia Int | Philadelphia USA | 6 | Nicolas Checa | Philip Lindgren | 0-1 | 54 | Open |
| 375 | 2018-06-30 | 12th Philadelphia Int | Philadelphia USA | 5.2 | Samuel Sevian | Nicolas Checa | 1-0 | 43 | Open |
| 376 | 2018-06-30 | 12th Philadelphia Int | Philadelphia USA | 4.3 | Nicolas Checa | Awonder Liang | 1/2-1/2 | 42 | Open |
| 377 | 2018-05-28 | 27th Chicago Open 2018 | Chicago USA | 9 | Samuel Sevian | Nicolas Checa | 1-0 | 48 | Open |
| 378 | 2018-05-26 | 27th Chicago Open 2018 | Chicago USA | 5 | Andrey Stukopin | Nicolas Checa | 1-0 | 32 | Open |
| 379 | 2018-03-31 | 12th Philadelphia Open | Philadelphia USA | 7.2 | Nicolas Checa | Jianchao Zhou | 0-1 | 54 | Open |
| 380 | 2018-03-31 | 12th Philadelphia Open | Philadelphia USA | 6.2 | Sergei Azarov | Nicolas Checa | 1/2-1/2 | 19 | Open |
| 381 | 2018-03-30 | 12th Philadelphia Open | Philadelphia USA | 5.2 | Nicolas Checa | Alexander Stripunsky | 1/2-1/2 | 62 | Open |
| 382 | 2018-03-29 | 12th Philadelphia Open | Philadelphia USA | 3 | Nicolas Checa | Michael Mulyar | 1/2-1/2 | 28 | Open |
| 383 | 2018-03-07 | PRO League Group Stage | chess.com INT | 9 | Mauricio Flores Rios | Nicolas Checa | 1/2-1/2 | 45 | Open |
| 384 | 2018-03-07 | PRO League Group Stage | chess.com INT | 9 | Nicolas Checa | Andrew Tang | 1-0 | 54 | Open |
| 385 | 2018-03-07 | PRO League Group Stage | chess.com INT | 9 | Nicolas Checa | Daniel Gurevich | 1-0 | 32 | Open |
| 386 | 2018-03-07 | PRO League Group Stage | chess.com INT | 9 | Sean Nagle | Nicolas Checa | 0-1 | 64 | Open |
| 387 | 2018-02-28 | PRO League Group Stage | chess.com INT | 8 | Nicolas Checa | Forest Chen | 1-0 | 52 | Open |
| 388 | 2018-02-28 | PRO League Group Stage | chess.com INT | 8 | Nicolas Checa | Varuzhan Akobian | 1-0 | 40 | Open |
| 389 | 2018-02-28 | PRO League Group Stage | chess.com INT | 8 | Fabiano Caruana | Nicolas Checa | 1-0 | 45 | Open |
| 390 | 2018-02-28 | PRO League Group Stage | chess.com INT | 8 | Yaroslav Zherebukh | Nicolas Checa | 1-0 | 53 | Open |
| 391 | 2018-02-03 | PRO League Group Stage | chess.com INT | 4 | Ruotong Chu | Nicolas Checa | 1-0 | 52 | Open |
| 392 | 2018-02-03 | PRO League Group Stage | chess.com INT | 4 | Felix Jose Ynojosa Aponte | Nicolas Checa | 0-1 | 67 | Open |
| 393 | 2018-02-03 | PRO League Group Stage | chess.com INT | 4 | Kyle Haining | Nicolas Checa | 0-1 | 62 | Open |
| 394 | 2018-02-03 | PRO League Group Stage | chess.com INT | 4 | Nicolas Checa | Vinesh Ravuri | 0-1 | 63 | Open |
| 395 | 2018-02-03 | PRO League Group Stage | chess.com INT | 4 | Nicolas Checa | Brandon G I Clarke | 0-1 | 57 | Open |
| 396 | 2018-02-03 | PRO League Group Stage | chess.com INT | 4 | Nicolas Checa | Steven Breckenridge | 1-0 | 28 | Open |
| 397 | 2018-02-03 | PRO League Group Stage | chess.com INT | 4 | Nicolas Checa | Eugene Yanayt | 0-1 | 40 | Open |
| 398 | 2018-02-03 | PRO League Group Stage | chess.com INT | 4 | Joshua Sheng | Nicolas Checa | 1/2-1/2 | 42 | Open |
| 399 | 2018-01-25 | PRO League Group Stage | chess.com INT | 2 | Eduardo Iturrizaga Bonelli | Nicolas Checa | 1-0 | 47 | Open |
| 400 | 2018-01-25 | PRO League Group Stage | chess.com INT | 2 | Julio Becerra Rivero | Nicolas Checa | 1/2-1/2 | 85 | Open |
| 401 | 2018-01-25 | PRO League Group Stage | chess.com INT | 2 | Nicolas Checa | Yuniesky Quesada Perez | 0-1 | 53 | Open |
| 402 | 2018-01-25 | PRO League Group Stage | chess.com INT | 2 | Nicolas Checa | Nicholas Rosenthal | 0-1 | 36 | Open |
| 403 | 2017-12-29 | 27th North American Open | Las Vegas USA | 8 | Cameron Wheeler | Nicolas Checa | 1-0 | 30 | Open |
| 404 | 2017-12-29 | 27th North American Open | Las Vegas USA | 7 | Nicolas Checa | Denis Shmeliov | 1/2-1/2 | 27 | Open |
| 405 | 2017-12-28 | 27th North American Open | Las Vegas USA | 5 | Nicolas Checa | Artiom Samsonkin | 1/2-1/2 | 57 | Open |
| 406 | 2017-12-27 | 27th North American Open | Las Vegas USA | 4 | Joel Banawa | Nicolas Checa | 1/2-1/2 | 49 | Open |
| 407 | 2017-12-26 | 27th North American Open | Las Vegas USA | 1 | Nicolas Checa | Eugene Yanayt | 1-0 | 40 | Open |
| 408 | 2017-11-26 | CCCSA Fall GM 2017 | Charlotte USA | 9.2 | Denes Boros | Nicolas Checa | 1/2-1/2 | 13 | Open |
| 409 | 2017-11-26 | CCCSA Fall GM 2017 | Charlotte USA | 8.5 | Nicolas Checa | Kevin Wang | 1-0 | 74 | Open |
| 410 | 2017-11-25 | CCCSA Fall GM 2017 | Charlotte USA | 7.1 | Nicolas Checa | Farai Mandizha | 1/2-1/2 | 41 | Open |
| 411 | 2017-11-25 | CCCSA Fall GM 2017 | Charlotte USA | 6.5 | Tanguy Ringoir | Nicolas Checa | 1/2-1/2 | 19 | Open |
| 412 | 2017-11-24 | CCCSA Fall GM 2017 | Charlotte USA | 5.2 | Nicolas Checa | Michael Lee | 1/2-1/2 | 50 | Open |
| 413 | 2017-11-24 | CCCSA Fall GM 2017 | Charlotte USA | 4.4 | Andrew Tang | Nicolas Checa | 1/2-1/2 | 40 | Open |
| 414 | 2017-11-23 | CCCSA Fall GM 2017 | Charlotte USA | 3.3 | Nicolas Checa | Bryce Tiglon | 1/2-1/2 | 37 | Open |
| 415 | 2017-11-23 | CCCSA Fall GM 2017 | Charlotte USA | 2.3 | Raja Panjwani | Nicolas Checa | 1/2-1/2 | 78 | Open |
| 416 | 2017-11-22 | CCCSA Fall GM 2017 | Charlotte USA | 1.4 | Nicolas Checa | Alonso Zapata | 1-0 | 38 | Open |
| 417 | 2017-09-05 | North American Junior U20 | Irving USA | 9.2 | Yuanchen Zhang | Nicolas Checa | 1/2-1/2 | 79 | Open |
| 418 | 2017-09-04 | North American Junior U20 | Irving USA | 8.2 | Jennifer Yu | Nicolas Checa | 0-1 | 44 | Open |
| 419 | 2017-09-04 | North American Junior U20 | Irving USA | 7.2 | Nicolas Checa | Nikhil Kumar | 1-0 | 19 | Open |
| 420 | 2017-09-03 | North American Junior U20 | Irving USA | 6.1 | Andrew Hong | Nicolas Checa | 1/2-1/2 | 56 | Open |
| 421 | 2017-09-03 | North American Junior U20 | Irving USA | 5.1 | Nicolas Checa | Advait Patel | 1/2-1/2 | 31 | Open |
| 422 | 2017-09-02 | North American Junior U20 | Irving USA | 4.1 | Craig Hilby | Nicolas Checa | 1/2-1/2 | 21 | Open |
| 423 | 2017-09-02 | North American Junior U20 | Irving USA | 3.1 | Nicolas Checa | Jason Cao | 1-0 | 31 | Open |
| 424 | 2017-09-01 | North American Junior U20 | Irving USA | 2.1 | Arthur Guo | Nicolas Checa | 0-1 | 37 | Open |
| 425 | 2017-08-31 | North American Junior U20 | Irving USA | 1.1 | Nicolas Checa | Bovey Liu | 1-0 | 42 | Open |
| 426 | 2017-08-25 | US Chess Masters 2017 | Greensboro USA | 5.18 | Peter Giannatos | Nicolas Checa | 0-1 | 66 | Open |
| 427 | 2017-08-24 | US Chess Masters 2017 | Greensboro USA | 3.3 | Niclas Huschenbeth | Nicolas Checa | 1-0 | 26 | Open |
| 428 | 2017-08-16 | 6th Washington Int 2017 | Rockville USA | 9.6 | Samuel Sevian | Nicolas Checa | 1/2-1/2 | 17 | Open |
| 429 | 2017-08-15 | 6th Washington Int 2017 | Rockville USA | 8.7 | Nicolas Checa | Sergei Azarov | 1/2-1/2 | 21 | Open |
| 430 | 2017-08-15 | 6th Washington Int 2017 | Rockville USA | 7.8 | Evgeny Postny | Nicolas Checa | 1/2-1/2 | 58 | Open |
| 431 | 2017-08-14 | 6th Washington Int 2017 | Rockville USA | 6.7 | Nicolas Checa | Andrey Gorovets | 1/2-1/2 | 36 | Open |
| 432 | 2017-07-29 | Millennials Match U17 | Saint Louis USA | 8.4 | Nicolas Checa | Haik M. Martirosyan | 0-1 | 34 | Open |
| 433 | 2017-07-29 | Millennials Match U17 | Saint Louis USA | 7.4 | Andrey Esipenko | Nicolas Checa | 1-0 | 65 | Open |
| 434 | 2017-07-28 | Millennials Match U17 | Saint Louis USA | 5.4 | Alexey Sarana | Nicolas Checa | 1-0 | 41 | Open |
| 435 | 2017-07-27 | Millennials Match U17 | Saint Louis USA | 4.1 | Nicolas Checa | Haik M. Martirosyan | 1-0 | 28 | Open |
| 436 | 2017-07-26 | Millennials Match U17 | Saint Louis USA | 2.3 | Aryan Chopra | Nicolas Checa | 1-0 | 39 | Open |
| 437 | 2017-07-16 | ch-USA Junior 2017 | Saint Louis USA | 9.3 | Nicolas Checa | Akshat Chandra | 1/2-1/2 | 42 | Open |
| 438 | 2017-07-15 | ch-USA Junior 2017 | Saint Louis USA | 8.3 | Ruifeng Li | Nicolas Checa | 1-0 | 39 | Open |
| 439 | 2017-07-14 | ch-USA Junior 2017 | Saint Louis USA | 7.4 | Nicolas Checa | Kayden Troff | 1/2-1/2 | 30 | Open |
| 440 | 2017-07-13 | ch-USA Junior 2017 | Saint Louis USA | 6.2 | Mika Brattain | Nicolas Checa | 1/2-1/2 | 78 | Open |
| 441 | 2017-07-12 | ch-USA Junior 2017 | Saint Louis USA | 5.5 | Nicolas Checa | Joshua Colas | 1-0 | 56 | Open |
| 442 | 2017-07-11 | ch-USA Junior 2017 | Saint Louis USA | 4.1 | Andrew Tang | Nicolas Checa | 0-1 | 45 | Open |
| 443 | 2017-07-10 | ch-USA Junior 2017 | Saint Louis USA | 3.5 | Awonder Liang | Nicolas Checa | 1/2-1/2 | 72 | Open |
| 444 | 2017-07-09 | ch-USA Junior 2017 | Saint Louis USA | 2.2 | Nicolas Checa | Bovey Liu | 1/2-1/2 | 52 | Open |
| 445 | 2017-07-08 | ch-USA Junior 2017 | Saint Louis USA | 1.4 | Michael Brown | Nicolas Checa | 1/2-1/2 | 61 | Open |
| 446 | 2017-07-04 | 45th Annual World Open | Philadelphia USA | 9 | Nicolas Checa | Julio Becerra Rivero | 1/2-1/2 | 39 | Open |
| 447 | 2017-07-02 | 45th Annual World Open | Philadelphia USA | 4 | Samuel Sevian | Nicolas Checa | 1-0 | 41 | Open |
| 448 | 2017-07-01 | 45th Annual World Open | Philadelphia USA | 3.4 | Nicolas Checa | Yaroslav Zherebukh | 1/2-1/2 | 63 | Open |
| 449 | 2017-06-29 | 11th Philadelphia Int | Philadelphia USA | 9.3 | Jianchao Zhou | Nicolas Checa | 1/2-1/2 | 68 | Open |
| 450 | 2017-06-28 | 11th Philadelphia Int | Philadelphia USA | 8.2 | Nicolas Checa | Illya Nyzhnyk | 1/2-1/2 | 16 | Open |
| 451 | 2017-06-28 | 11th Philadelphia Int | Philadelphia USA | 7.1 | Nicolas Checa | Yuniesky Quesada Perez | 1/2-1/2 | 9 | Open |
| 452 | 2017-06-27 | 11th Philadelphia Int | Philadelphia USA | 6.5 | Julio Becerra Rivero | Nicolas Checa | 0-1 | 68 | Open |
| 453 | 2017-06-26 | 11th Philadelphia Int | Philadelphia USA | 5.2 | Nicolas Checa | John M Burke | 1/2-1/2 | 38 | Open |
| 454 | 2017-06-25 | 11th Philadelphia Int | Philadelphia USA | 4.4 | Vladimir Belous | Nicolas Checa | 0-1 | 59 | Open |
| 455 | 2017-06-25 | 11th Philadelphia Int | Philadelphia USA | 3.3 | Nicolas Checa | Andrey Stukopin | 1/2-1/2 | 13 | Open |
| 456 | 2017-04-16 | 11th Philadelphia Open | Philadelphia USA | 9.2 | Nicolas Checa | Angel Arribas Lopez | 0-1 | 33 | Open |
| 457 | 2017-04-15 | 11th Philadelphia Open | Philadelphia USA | 6.6 | Mark Paragua | Nicolas Checa | 1/2-1/2 | 41 | Open |
| 458 | 2017-04-14 | 11th Philadelphia Open | Philadelphia USA | 4.13 | Andy Huang | Nicolas Checa | 0-1 | 72 | Open |
| 459 | 2017-04-13 | 11th Philadelphia Open | Philadelphia USA | 3.19 | Nicolas Checa | Wesley Wang | 1-0 | 40 | Open |
| 460 | 2017-04-13 | 11th Philadelphia Open | Philadelphia USA | 2.2 | Julio Catalino Sadorra | Nicolas Checa | 1-0 | 38 | Open |
| 461 | 2017-03-08 | PRO League KO Stage 2017 | chess.com INT | 2 | Eric Hansen | Nicolas Checa | 1/2-1/2 | 67 | Open |
| 462 | 2017-03-08 | PRO League KO Stage 2017 | chess.com INT | 2 | Alexandre Lesiege | Nicolas Checa | 0-1 | 35 | Open |
| 463 | 2017-03-08 | PRO League KO Stage 2017 | chess.com INT | 2 | Nicolas Checa | Chao b Li | 0-1 | 53 | Open |
| 464 | 2017-03-08 | PRO League KO Stage 2017 | chess.com INT | 2 | Nicolas Checa | Elias Oussedik | 1-0 | 25 | Open |
| 465 | 2017-03-01 | PRO League KO Stage 2017 | chess.com INT | 1 | Sergey Erenburg | Nicolas Checa | 0-1 | 49 | Open |
| 466 | 2017-03-01 | PRO League KO Stage 2017 | chess.com INT | 1 | Nicolas Checa | Evgeny Postny | 0-1 | 39 | Open |
| 467 | 2017-03-01 | PRO League KO Stage 2017 | chess.com INT | 1 | Nicolas Checa | Bryan Smith | 1-0 | 55 | Open |
| 468 | 2017-03-01 | PRO League KO Stage 2017 | chess.com INT | 1 | Thomas Bartell | Nicolas Checa | 0-1 | 49 | Open |
| 469 | 2017-02-22 | PRO League Group Stage | chess.com INT | 7 | Nicolas Checa | Pablo Garcia Cardenas | 1/2-1/2 | 47 | Open |
| 470 | 2017-02-22 | PRO League Group Stage | chess.com INT | 7 | Daniel Pacheco | Nicolas Checa | 0-1 | 56 | Open |
| 471 | 2017-02-22 | PRO League Group Stage | chess.com INT | 7 | Sergio Macagno | Nicolas Checa | 0-1 | 56 | Open |
| 472 | 2017-02-21 | St Louis Winter GM 2017 | Saint Louis USA | 9.3 | Awonder Liang | Nicolas Checa | 0-1 | 49 | Open |
| 473 | 2017-02-20 | St Louis Winter GM 2017 | Saint Louis USA | 8.3 | Nicolas Checa | John M Burke | 1/2-1/2 | 33 | Open |
| 474 | 2017-02-19 | St Louis Winter GM 2017 | Saint Louis USA | 7.2 | Tatev Abrahamyan | Nicolas Checa | 1-0 | 57 | Open |
| 475 | 2017-02-19 | St Louis Winter GM 2017 | Saint Louis USA | 6.3 | Nicolas Checa | David Berczes | 0-1 | 59 | Open |
| 476 | 2017-02-18 | St Louis Winter GM 2017 | Saint Louis USA | 5.1 | Nicolas Checa | Nikhil Kumar | 0-1 | 34 | Open |
| 477 | 2017-02-18 | St Louis Winter GM 2017 | Saint Louis USA | 4.2 | Benjamin Finegold | Nicolas Checa | 1/2-1/2 | 22 | Open |
| 478 | 2017-02-17 | St Louis Winter GM 2017 | Saint Louis USA | 3.1 | Nicolas Checa | Cemil Can Ali Marandi | 1-0 | 39 | Open |
| 479 | 2017-02-17 | St Louis Winter GM 2017 | Saint Louis USA | 2.2 | Angel Arribas Lopez | Nicolas Checa | 1-0 | 48 | Open |
| 480 | 2017-02-16 | St Louis Winter GM 2017 | Saint Louis USA | 1.3 | Nicolas Checa | Andrey Gorovets | 1/2-1/2 | 43 | Open |
| 481 | 2016-12-28 | 26th North American Open | Las Vegas USA | 5 | Rayan Taghizadeh | Nicolas Checa | 1/2-1/2 | 21 | Open |
| 482 | 2016-12-10 | 100th Edward Lasker Mem | New York USA | 3 | Richard Shtivelband | Nicolas Checa | 1-0 | 43 | Open |
| 483 | 2016-12-10 | 100th Edward Lasker Mem | New York USA | 2 | Nicolas Checa | Leif Pressman | 0-1 | 27 | Open |
| 484 | 2016-12-09 | 100th Edward Lasker Mem | New York USA | 1 | Oliver Chernin | Nicolas Checa | 0-1 | 48 | Open |
| 485 | 2016-08-16 | 5th Washington Int 2016 | Rockville USA | 7.4 | Conrad Holt | Nicolas Checa | 1-0 | 50 | Open |
| 486 | 2016-08-15 | 5th Washington Int 2016 | Rockville USA | 6.7 | Nicolas Checa | Denes Boros | 1/2-1/2 | 29 | Open |
| 487 | 2016-08-15 | 5th Washington Int 2016 | Rockville USA | 5.3 | Samuel Sevian | Nicolas Checa | 1/2-1/2 | 70 | Open |
| 488 | 2016-08-14 | 5th Washington Int 2016 | Rockville USA | 4.5 | Darwin Yang | Nicolas Checa | 1/2-1/2 | 33 | Open |
| 489 | 2016-08-14 | 5th Washington Int 2016 | Rockville USA | 3.4 | Nicolas Checa | Levan Bregadze | 1/2-1/2 | 48 | Open |
| 490 | 2016-08-13 | 5th Washington Int 2016 | Rockville USA | 2.1 | Nicolas Checa | Ilia Smirin | 1-0 | 27 | Open |
| 491 | 2016-07-17 | ch-USA Junior 2016 | Saint Louis USA | 9.5 | Akshat Chandra | Nicolas Checa | 0-1 | 38 | Open |
| 492 | 2016-07-16 | ch-USA Junior 2016 | Saint Louis USA | 8.2 | Nicolas Checa | Kayden Troff | 1/2-1/2 | 39 | Open |
| 493 | 2016-07-15 | ch-USA Junior 2016 | Saint Louis USA | 7.4 | Jeffery Xiong | Nicolas Checa | 1-0 | 98 | Open |
| 494 | 2016-07-14 | ch-USA Junior 2016 | Saint Louis USA | 6.3 | Nicolas Checa | Michael Bodek | 1-0 | 55 | Open |
| 495 | 2016-07-12 | ch-USA Junior 2016 | Saint Louis USA | 5.3 | Awonder Liang | Nicolas Checa | 1-0 | 61 | Open |
| 496 | 2016-07-11 | ch-USA Junior 2016 | Saint Louis USA | 4.4 | Nicolas Checa | Ruifeng Li | 1/2-1/2 | 69 | Open |
| 497 | 2016-07-10 | ch-USA Junior 2016 | Saint Louis USA | 3.2 | Luke Harmon-Vellotti | Nicolas Checa | 0-1 | 43 | Open |
| 498 | 2016-07-09 | ch-USA Junior 2016 | Saint Louis USA | 2.5 | Nicolas Checa | Michael Brown | 0-1 | 37 | Open |
| 499 | 2016-07-08 | ch-USA Junior 2016 | Saint Louis USA | 1.1 | Nicolas Checa | Aleksandr Ostrovskiy | 0-1 | 57 | Open |
| 500 | 2016-07-02 | 44th Annual World Open | Philadelphia USA | 5 | Axel Bachmann | Nicolas Checa | 1-0 | 86 | Open |
| 501 | 2016-07-01 | 44th Annual World Open | Philadelphia USA | 3 | Giorgi Kacheishvili | Nicolas Checa | 1-0 | 41 | Open |
| 502 | 2016-03-27 | CCCSA GM 2016 | Charlotte USA | 9.5 | Dean Ippolito | Nicolas Checa | 1/2-1/2 | 10 | Open |
| 503 | 2016-03-27 | CCCSA GM 2016 | Charlotte USA | 8.5 | Nicolas Checa | Justin Sarkar | 1/2-1/2 | 57 | Open |
| 504 | 2016-03-26 | CCCSA GM 2016 | Charlotte USA | 7.4 | Safal Bora | Nicolas Checa | 1-0 | 33 | Open |
| 505 | 2016-03-26 | CCCSA GM 2016 | Charlotte USA | 6.5 | Nicolas Checa | Tanguy Ringoir | 1/2-1/2 | 36 | Open |
| 506 | 2016-03-25 | CCCSA GM 2016 | Charlotte USA | 5.3 | Michael Brown | Nicolas Checa | 1/2-1/2 | 80 | Open |
| 507 | 2016-03-25 | CCCSA GM 2016 | Charlotte USA | 4.5 | Nicolas Checa | Niclas Huschenbeth | 0-1 | 45 | Open |
| 508 | 2016-03-24 | CCCSA GM 2016 | Charlotte USA | 3.2 | Jayaram Ashwin | Nicolas Checa | 1-0 | 19 | Open |
| 509 | 2016-03-24 | CCCSA GM 2016 | Charlotte USA | 2.5 | Nicolas Checa | Kassa Korley | 1/2-1/2 | 57 | Open |
| 510 | 2016-03-23 | CCCSA GM 2016 | Charlotte USA | 1.1 | Steven Zierk | Nicolas Checa | 1-0 | 30 | Open |
| 511 | 2015-12-30 | 25th North American Open | Las Vegas USA | 9 | Alexander Velikanov | Nicolas Checa | 0-1 | 54 | Open |
| 512 | 2015-12-29 | 25th North American Open | Las Vegas USA | 8 | Nicolas Checa | Kostya Kavutskiy | 1/2-1/2 | 58 | Open |
| 513 | 2015-12-28 | 25th North American Open | Las Vegas USA | 5 | Sean Vibbert | Nicolas Checa | 1/2-1/2 | 78 | Open |
| 514 | 2015-12-27 | 25th North American Open | Las Vegas USA | 4 | Nicolas Checa | Dale R. Haessel | 1-0 | 35 | Open |
| 515 | 2015-12-20 | 99th Edward Lasker Mem | New York USA | 9 | Raven Sturt | Nicolas Checa | 1/2-1/2 | 34 | Open |
| 516 | 2015-12-19 | 99th Edward Lasker Mem | New York USA | 8 | Nicolas Checa | Zviad Izoria | 0-1 | 31 | Open |
| 517 | 2015-12-19 | 99th Edward Lasker Mem | New York USA | 7 | Nicolas Checa | Jay Bonin | 1-0 | 40 | Open |
| 518 | 2015-12-18 | 99th Edward Lasker Mem | New York USA | 6 | Daniel Vasserman | Nicolas Checa | 0-1 | 53 | Open |
| 519 | 2015-12-13 | 99th Edward Lasker Mem | New York USA | 5 | Nicolas Checa | Gata Kamsky | 0-1 | 41 | Open |
| 520 | 2015-12-13 | 99th Edward Lasker Mem | New York USA | 4 | Rostislav Taborsky | Nicolas Checa | 0-1 | 37 | Open |
| 521 | 2015-12-12 | 99th Edward Lasker Mem | New York USA | 3 | Nicolas Checa | Alisa Melekhina | 1-0 | 62 | Open |
| 522 | 2015-12-12 | 99th Edward Lasker Mem | New York USA | 2 | Adam Maltese | Nicolas Checa | 0-1 | 45 | Open |
| 523 | 2015-12-11 | 99th Edward Lasker Mem | New York USA | 1 | Nicolas Checa | Brian Tarhon | 1-0 | 82 | Open |
| 524 | 2015-11-10 | US Chess League KO 2015 | ICC INT | 1 | Brandon Jacobson | Nicolas Checa | 1/2-1/2 | 86 | Open |
| 525 | 2015-11-05 | World Youth Boys U14 2015 | Porto Carras GRE | 11.6 | Nicolas Checa | Artur Gaifullin | 1-0 | 43 | Open |
| 526 | 2015-11-04 | World Youth Boys U14 2015 | Porto Carras GRE | 10.9 | Ramazan Zhalmakhanov | Nicolas Checa | 0-1 | 64 | Open |
| 527 | 2015-11-01 | World Youth Boys U14 2015 | Porto Carras GRE | 7.6 | Nicolas Checa | Fabian Baenziger | 0-1 | 39 | Open |
| 528 | 2015-10-31 | World Youth Boys U14 2015 | Porto Carras GRE | 6.2 | Shamsiddin Vokhidov | Nicolas Checa | 1-0 | 26 | Open |
| 529 | 2015-10-29 | World Youth Boys U14 2015 | Porto Carras GRE | 5.2 | Nicolas Checa | Adam Kozak | 1-0 | 34 | Open |
| 530 | 2015-10-28 | World Youth Boys U14 2015 | Porto Carras GRE | 4.1 | Rayan Taghizadeh | Nicolas Checa | 1/2-1/2 | 39 | Open |
| 531 | 2015-10-27 | World Youth Boys U14 2015 | Porto Carras GRE | 3.2 | Nicolas Checa | Julian Martin | 1-0 | 37 | Open |
| 532 | 2015-10-26 | World Youth Boys U14 2015 | Porto Carras GRE | 2.2 | Davit T. Mirzoyan | Nicolas Checa | 0-1 | 28 | Open |
| 533 | 2015-10-25 | World Youth Boys U14 2015 | Porto Carras GRE | 1.2 | Nicolas Checa | Tomi Kugappi | 1-0 | 63 | Open |
| 534 | 2015-10-12 | Washington Chess Congress | Washington DC USA | 9.1 | Nicolas Checa | Felipe de Cresce El Debs | 1/2-1/2 | 23 | Open |
| 535 | 2015-10-11 | Washington Chess Congress | Washington DC USA | 8.2 | Nicolas Checa | Michael Mulyar | 1/2-1/2 | 42 | Open |
| 536 | 2015-10-11 | Washington Chess Congress | Washington DC USA | 7.5 | James Currie | Nicolas Checa | 0-1 | 40 | Open |
| 537 | 2015-10-10 | Washington Chess Congress | Washington DC USA | 6.5 | Nicolas Checa | Akshita Gorti | 1-0 | 43 | Open |
| 538 | 2015-10-10 | Washington Chess Congress | Washington DC USA | 5.1 | Tamar Balkhamishvili | Nicolas Checa | 0-1 | 19 | Open |
| 539 | 2015-10-09 | Washington Chess Congress | Washington DC USA | 4.15 | Nicolas Checa | Eric Balck | 1-0 | 48 | Open |
| 540 | 2015-10-08 | Washington Chess Congress | Washington DC USA | 3.6 | Juan Sena | Nicolas Checa | 1-0 | 44 | Open |
| 541 | 2015-10-08 | Washington Chess Congress | Washington DC USA | 2.12 | Nicolas Checa | Alberto Prieto | 1-0 | 63 | Open |
| 542 | 2015-10-07 | Washington Chess Congress | Washington DC USA | 1.6 | Kimani Stancil | Nicolas Checa | 1-0 | 37 | Open |
| 543 | 2015-09-29 | US Chess League 2015 | ICC INT | 6 | Nicolas Checa | Michael Rohde | 0-1 | 41 | Open |
| 544 | 2015-09-22 | US Chess League 2015 | ICC INT | 5 | Nicolas Checa | Joshua Mu | 0-1 | 27 | Open |
| 545 | 2015-09-15 | US Chess League 2015 | ICC INT | 4 | Charles Riordan | Nicolas Checa | 0-1 | 83 | Open |
| 546 | 2015-09-08 | US Chess League 2015 | ICC INT | 3 | Nicolas Checa | Alec Getz | 1-0 | 28 | Open |
| 547 | 2015-09-02 | US Chess League 2015 | ICC INT | 2 | Deepak Aaron | Nicolas Checa | 0-1 | 60 | Open |
| 548 | 2015-08-25 | US Chess League 2015 | ICC INT | 1 | Vlad Yanovsky | Nicolas Checa | 0-1 | 72 | Open |
| 549 | 2015-08-13 | 4th Washington Int 2015 | Rockville USA | 9.4 | Nicolas Checa | Victor Mikhalevski | 1/2-1/2 | 70 | Open |
| 550 | 2015-08-12 | 4th Washington Int 2015 | Rockville USA | 8.7 | Tejas Bakre | Nicolas Checa | 0-1 | 37 | Open |
| 551 | 2015-08-11 | 4th Washington Int 2015 | Rockville USA | 7.7 | Nicolas Checa | David J Eggleston | 1/2-1/2 | 46 | Open |
| 552 | 2015-08-09 | 4th Washington Int 2015 | Rockville USA | 4.6 | S. Arun Prasad | Nicolas Checa | 1-0 | 45 | Open |
| 553 | 2015-08-08 | 4th Washington Int 2015 | Rockville USA | 2.5 | Nicolas Checa | Hedinn Steingrimsson | 0-1 | 32 | Open |
| 554 | 2015-05-11 | Manchester May IM 2015 | Manchester USA | 9 | Nicolas Checa | Movses Movsisyan | 1/2-1/2 | 16 | Open |
| 555 | 2015-05-10 | Manchester May IM 2015 | Manchester USA | 8 | Sean Vibbert | Nicolas Checa | 1-0 | 44 | Open |
| 556 | 2015-05-10 | Manchester May IM 2015 | Manchester USA | 7 | Mika Brattain | Nicolas Checa | 1-0 | 67 | Open |
| 557 | 2015-05-09 | Manchester May IM 2015 | Manchester USA | 6 | Nicolas Checa | Denis Shmeliov | 1-0 | 56 | Open |
| 558 | 2015-05-09 | Manchester May IM 2015 | Manchester USA | 5 | Yuanling Yuan | Nicolas Checa | 1/2-1/2 | 64 | Open |
| 559 | 2015-05-08 | Manchester May IM 2015 | Manchester USA | 4 | Nicolas Checa | Akshita Gorti | 1-0 | 53 | Open |
| 560 | 2015-05-08 | Manchester May IM 2015 | Manchester USA | 3 | Nasyr Akylbekov | Nicolas Checa | 1/2-1/2 | 57 | Open |
| 561 | 2015-05-07 | Manchester May IM 2015 | Manchester USA | 2 | Nicolas Checa | David Vigorito | 1/2-1/2 | 92 | Open |
| 562 | 2015-05-07 | Manchester May IM 2015 | Manchester USA | 1 | Jean Hebert | Nicolas Checa | 1-0 | 76 | Open |
| 563 | 2015-04-05 | 9th Philadelphia Open | Philadelphia USA | 8.15 | Leonid Gerzhoy | Nicolas Checa | 0-1 | 57 | Open |
| 564 | 2015-04-03 | 9th Philadelphia Open | Philadelphia USA | 5.13 | Nicolas Checa | Bryan Smith | 0-1 | 37 | Open |
| 565 | 2014-11-19 | US Chess League KO 2014 | ICC INT | 2 | Francisco II Guadalupe | Nicolas Checa | 0-1 | 32 | Open |
| 566 | 2014-09-23 | US Chess League 2014 | ICC INT | 5 | Joshua Colas | Nicolas Checa | 0-1 | 76 | Open |
| 567 | 2014-09-01 | US Chess Masters 2014 | Greensboro USA | 8.21 | Nicolas Checa | Kazim Gulamali | 1-0 | 7 | Open |
| 568 | 2014-08-28 | US Chess Masters 2014 | Greensboro USA | 1.13 | Alexander Shabalov | Nicolas Checa | 1-0 | 37 | Open |
| 569 | 2014-08-26 | US Chess League 2014 | ICC INT | 1 | Christopher Williams | Nicolas Checa | 1-0 | 40 | Open |
| 570 | 2014-07-06 | 42nd World Open 2014 | Arlington USA | 9 | Nicolas Checa | Cameron Wheeler | 1/2-1/2 | 27 | Open |
| 571 | 2014-04-19 | 8th Philadelphia Open 2014 | Philadelphia USA | 7 | Arthur Shen | Nicolas Checa | 1-0 | 27 | Open |
| 572 | 2014-04-19 | 8th Philadelphia Open 2014 | Philadelphia USA | 6 | Nicolas Checa | Joshua Friedel | 0-1 | 48 | Open |
| 573 | 2014-04-18 | 8th Philadelphia Open 2014 | Philadelphia USA | 5 | Arun Sharma | Nicolas Checa | 0-1 | 53 | Open |
| 574 | 2014-04-18 | 8th Philadelphia Open 2014 | Philadelphia USA | 4 | Nicolas Checa | Dov Gorman | 1-0 | 32 | Open |
| 575 | 2014-04-17 | 8th Philadelphia Open 2014 | Philadelphia USA | 3 | Michael Mulyar | Nicolas Checa | 1-0 | 27 | Open |
| 576 | 2014-04-17 | 8th Philadelphia Open 2014 | Philadelphia USA | 2 | Nicolas Checa | Tatev Abrahamyan | 1/2-1/2 | 45 | Open |
| 577 | 2013-11-20 | US Chess League KO 2013 | chess.com INT | 3 | Nicolas Checa | Carlos Andretta | 1/2-1/2 | 85 | Open |
| 578 | 2013-11-16 | US Chess League KO 2013 | chess.com INT | 2 | Nicolas Checa | Lawyer Times | 1/2-1/2 | 60 | Open |
| 579 | 2013-11-05 | US Chess League KO 2013 | chess.com INT | 1 | Ryan Goldenberg | Nicolas Checa | 0-1 | 59 | Open |
| 580 | 2013-10-29 | US Chess League 2013 | chess.com INT | 10 | Nicolas Checa | Karl Dehmelt | 0-1 | 68 | Open |
| 581 | 2013-10-23 | US Chess League 2013 | chess.com INT | 9 | Haik Der Manuelian | Nicolas Checa | 1-0 | 44 | Open |
| 582 | 2013-10-15 | US Chess League 2013 | chess.com INT | 8 | Nicolas Checa | Ryan Goldenberg | 1/2-1/2 | 81 | Open |
| 583 | 2013-09-25 | US Chess League 2013 | chess.com INT | 5 | Karl Dehmelt | Nicolas Checa | 0-1 | 67 | Open |
| 584 | 2013-09-11 | US Chess League 2013 | chess.com INT | 3 | Lawyer Times | Nicolas Checa | 1-0 | 51 | Open |
| 585 | 2013-09-02 | 135th ch-New York State | Albany USA | 5 | Nicolas Checa | Lonnie S Kwartler | 1-0 | 33 | Open |
| 586 | 2013-08-31 | 135th ch-New York State | Albany USA | 2 | Nicolas Checa | Barry Davis | 1-0 | 35 | Open |
| 587 | 2013-08-28 | US Chess League 2013 | chess.com INT | 1 | Nicolas Checa | Haik Der Manuelian | 1-0 | 89 | Open |
| 588 | 2013-08-04 | 114th US Open | Middleton USA | 9 | Jose Gatica | Nicolas Checa | 1/2-1/2 | 30 | Open |
| 589 | 2013-08-03 | 114th US Open | Middleton USA | 8 | Nicolas Checa | John Carr | 1-0 | 46 | Open |
| 590 | 2013-08-02 | 114th US Open | Middleton USA | 7 | Douglas B Thigpen | Nicolas Checa | 0-1 | 62 | Open |
| 591 | 2013-08-02 | 114th US Open | Middleton USA | 6.6 | Nicolas Checa | 14946082388342035201 | 1/2-1/2 | 29 | Open |
| 592 | 2013-08-01 | 114th US Open | Middleton USA | 6 | David Huang | Nicolas Checa | 1/2-1/2 | 68 | Open |
| 593 | 2013-08-01 | 114th US Open | Middleton USA | 6.4 | Nicolas Checa | Ethan Xie | 1-0 | 38 | Open |
| 594 | 2013-07-31 | 114th US Open | Middleton USA | 6.2 | Nicolas Checa | Aaron Jacobson | 0-1 | 46 | Open |
| 595 | 2013-07-31 | 114th US Open | Middleton USA | 5 | Duncan Shepherd | Nicolas Checa | 0-1 | 44 | Open |
| 596 | 2013-03-31 | 7th Philadelphia Open | Philadelphia USA | 8 | Nicolas Checa | Jared Defibaugh | 0-1 | 36 | Open |
| 597 | 2013-03-30 | 7th Philadelphia Open | Philadelphia USA | 7 | Thomas M Ulrich | Nicolas Checa | 1/2-1/2 | 88 | Open |
| 598 | 2013-03-30 | 7th Philadelphia Open | Philadelphia USA | 6 | Nicolas Checa | Kevin Mo | 1/2-1/2 | 47 | Open |
| 599 | 2013-03-29 | 7th Philadelphia Open | Philadelphia USA | 5 | Nicolas Checa | Matt Helfst | 1-0 | 27 | Open |
| 600 | 2013-03-28 | 7th Philadelphia Open | Philadelphia USA | 3 | Alexander Barnett | Nicolas Checa | 1-0 | 36 | Open |
| 601 | 2013-03-28 | 7th Philadelphia Open | Philadelphia USA | 2 | Nicolas Checa | Christopher Wu | 0-1 | 51 | Open |
| 602 | 2012-11-02 | US Chess League 2012 | ICC INT | 9 | Nicolas Checa | Richard Costigan | 1/2-1/2 | 48 | Open |
| 603 | 2012-10-01 | US Chess League 2012 | ICC INT | 5 | Joshua Colas | Nicolas Checa | 1-0 | 47 | Open |
| 604 | 2012-09-04 | US Chess League 2012 | ICC INT | 1 | Nicolas Checa | Alexander King | 0-1 | 26 | Open |
| 605 | 2012-09-02 | 134th ch-New York State | Colonie USA | 3 | Firuza Velikhanli | Nicolas Checa | 1/2-1/2 | 25 | Open |
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