Nico Zwirs
Country
NED
Birth Year
1994
Gender
M
Title
International Master
FIDE ID
1036432
FIDE Rating
2433
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-01-25 | TCh-BEL 2025-26 | Belgium BEL | 6.2 | Sterre Dauw | Nico Zwirs | 1/2-1/2 | 45 | Open |
| 2 | 2026-01-18 | 2nd Bundesliga Nord 25-26 | Germany GER | 7.3 | Nico Zwirs | Bennet Biastoch | 0-1 | 26 | Open |
| 3 | 2026-01-17 | 2nd Bundesliga Nord 25-26 | Germany GER | 6.3 | Torben Knuedel | Nico Zwirs | 1/2-1/2 | 21 | Open |
| 4 | 2025-12-08 | 6th elllobregat Open 2025 | Sant Boi ESP | 10.28 | Nico Zwirs | Umida Omonova | 1/2-1/2 | 49 | Open |
| 5 | 2025-12-07 | 6th elllobregat Open 2025 | Sant Boi ESP | 9.19 | Artyom Bogdanov | Nico Zwirs | 1-0 | 54 | Open |
| 6 | 2025-12-06 | 6th elllobregat Open 2025 | Sant Boi ESP | 8.21 | Nico Zwirs | Zilong Yang | 1/2-1/2 | 25 | Open |
| 7 | 2025-12-05 | 6th elllobregat Open 2025 | Sant Boi ESP | 7.21 | Cristian Andres Hernandez | Nico Zwirs | 1/2-1/2 | 51 | Open |
| 8 | 2025-12-04 | 6th elllobregat Open 2025 | Sant Boi ESP | 6.13 | Nico Zwirs | Shahin Valiyev | 0-1 | 28 | Open |
| 9 | 2025-12-03 | 6th elllobregat Open 2025 | Sant Boi ESP | 5.2 | Robert Aloma Vidal | Nico Zwirs | 0-1 | 46 | Open |
| 10 | 2025-12-02 | 6th elllobregat Open 2025 | Sant Boi ESP | 4.28 | Nico Zwirs | Felipe Vergara Jofre | 1-0 | 49 | Open |
| 11 | 2025-12-01 | 6th elllobregat Open 2025 | Sant Boi ESP | 3.3 | P. Karthikeyan | Nico Zwirs | 1/2-1/2 | 33 | Open |
| 12 | 2025-11-30 | 6th elllobregat Open 2025 | Sant Boi ESP | 2.42 | Nico Zwirs | Ruzgar Odabasi | 1-0 | 34 | Open |
| 13 | 2025-11-28 | 6th elllobregat Open 2025 | Sant Boi ESP | 1.23 | Madinabonu Khalilova | Nico Zwirs | 1-0 | 25 | Open |
| 14 | 2025-11-23 | TCh-BEL 2025-26 | Belgium BEL | 4.1 | Nico Zwirs | Aaron Alonso Garcia | 1/2-1/2 | 73 | Open |
| 15 | 2025-11-22 | Dutch League 2025-26 | Netherlands NED | 4.6 | Nico Zwirs | Luca Suvorov | 1/2-1/2 | 34 | Open |
| 16 | 2025-11-01 | Dutch League 2025-26 | Netherlands NED | 3.8 | Jan-Willem De Jong | Nico Zwirs | 1/2-1/2 | 16 | Open |
| 17 | 2025-10-25 | 28th Hoogeveen Open 2025 | Hoogeveen NED | 9.4 | Nico Zwirs | Normunds Miezis | 1-0 | 46 | Open |
| 18 | 2025-10-24 | 28th Hoogeveen Open 2025 | Hoogeveen NED | 8.1 | Abdimalik Abdisalimov | Nico Zwirs | 1-0 | 51 | Open |
| 19 | 2025-10-23 | 28th Hoogeveen Open 2025 | Hoogeveen NED | 7.4 | Mykola Korchynskyi | Nico Zwirs | 0-1 | 39 | Open |
| 20 | 2025-10-22 | 28th Hoogeveen Open 2025 | Hoogeveen NED | 6.2 | Nico Zwirs | Thomas Beerdsen | 1/2-1/2 | 7 | Open |
| 21 | 2025-10-22 | 28th Hoogeveen Open 2025 | Hoogeveen NED | 5.5 | Swaminathan Soumya | Nico Zwirs | 0-1 | 54 | Open |
| 22 | 2025-10-21 | 28th Hoogeveen Open 2025 | Hoogeveen NED | 4.6 | Nico Zwirs | Bram Ten Dam | 1-0 | 45 | Open |
| 23 | 2025-10-20 | 28th Hoogeveen Open 2025 | Hoogeveen NED | 3.1 | Kostiantyn Makhynia | Nico Zwirs | 1/2-1/2 | 63 | Open |
| 24 | 2025-10-19 | 28th Hoogeveen Open 2025 | Hoogeveen NED | 2.14 | Nico Zwirs | Augustin Gerrits | 1-0 | 39 | Open |
| 25 | 2025-10-18 | 28th Hoogeveen Open 2025 | Hoogeveen NED | 1.9 | Alan Bakija | Nico Zwirs | 1/2-1/2 | 41 | Open |
| 26 | 2025-10-12 | TCh-BEL 2025-26 | Belgium BEL | 2.2 | Hendrik Ponnet | Nico Zwirs | 0-1 | 59 | Open |
| 27 | 2025-10-04 | Dutch League 2025-26 | Netherlands NED | 2.1 | Nico Zwirs | Liam Vrolijk | 1/2-1/2 | 37 | Open |
| 28 | 2025-09-28 | 2nd Bundesliga Nord 25-26 | Germany GER | 2.3 | Koen Leenhouts | Nico Zwirs | 1/2-1/2 | 44 | Open |
| 29 | 2025-09-27 | 2nd Bundesliga Nord 25-26 | Germany GER | 1.3 | Nico Zwirs | Jadranko Plenca | 1-0 | 40 | Open |
| 30 | 2025-09-20 | Dutch League 2025-26 | Netherlands NED | 1.4 | Rhys Arnold | Nico Zwirs | 0-1 | 24 | Open |
| 31 | 2025-08-10 | 52nd Sparkassen Open A | Dortmund GER | 9.16 | Nico Zwirs | Felix Borne | 1/2-1/2 | 99 | Open |
| 32 | 2025-08-09 | 52nd Sparkassen Open A | Dortmund GER | 8.14 | Anastasios Georgiadis | Nico Zwirs | 1/2-1/2 | 54 | Open |
| 33 | 2025-08-08 | 52nd Sparkassen Open A | Dortmund GER | 7.12 | Ashot Parvanyan | Nico Zwirs | 1-0 | 49 | Open |
| 34 | 2025-08-07 | 52nd Sparkassen Open A | Dortmund GER | 6.4 | Nico Zwirs | Dmitrij Kollars | 1/2-1/2 | 83 | Open |
| 35 | 2025-08-06 | 52nd Sparkassen Open A | Dortmund GER | 5.12 | Nico Zwirs | Jakob Herrmann | 1-0 | 38 | Open |
| 36 | 2025-08-05 | 52nd Sparkassen Open A | Dortmund GER | 4.12 | Adel Choukri | Nico Zwirs | 1/2-1/2 | 48 | Open |
| 37 | 2025-08-04 | 52nd Sparkassen Open A | Dortmund GER | 3.1 | Nico Zwirs | Swaminathan Soumya | 1/2-1/2 | 27 | Open |
| 38 | 2025-08-03 | 52nd Sparkassen Open A | Dortmund GER | 2.13 | Markus Albert | Nico Zwirs | 0-1 | 23 | Open |
| 39 | 2025-08-02 | 52nd Sparkassen Open A | Dortmund GER | 1.16 | Nico Zwirs | Anton Frank | 1-0 | 32 | Open |
| 40 | 2025-07-13 | Science Park Open A 2025 | Amsterdam NED | 9.4 | Take Snijders | Nico Zwirs | 0-1 | 63 | Open |
| 41 | 2025-07-12 | Science Park Open A 2025 | Amsterdam NED | 8.5 | Nico Zwirs | Rafael Goudriaan | 1/2-1/2 | 48 | Open |
| 42 | 2025-07-11 | Science Park Open A 2025 | Amsterdam NED | 7.2 | Ramon Koster | Nico Zwirs | 1/2-1/2 | 36 | Open |
| 43 | 2025-07-10 | Science Park Open A 2025 | Amsterdam NED | 6.3 | David Madularea | Nico Zwirs | 1/2-1/2 | 80 | Open |
| 44 | 2025-07-09 | Science Park Open A 2025 | Amsterdam NED | 5.4 | Nico Zwirs | Philippe Krylov | 1-0 | 51 | Open |
| 45 | 2025-07-08 | Science Park Open A 2025 | Amsterdam NED | 4.8 | Djad Maes | Nico Zwirs | 0-1 | 49 | Open |
| 46 | 2025-06-22 | HSG Open 2025 | Hilversum NED | 6.2 | Nico Zwirs | Lode De Jong | 1-0 | 23 | Open |
| 47 | 2025-06-22 | HSG Open 2025 | Hilversum NED | 5.2 | Prajit Sai Kumar | Nico Zwirs | 0-1 | 27 | Open |
| 48 | 2025-06-21 | HSG Open 2025 | Hilversum NED | 4.5 | Nico Zwirs | Joel Groenewoud | 1-0 | 22 | Open |
| 49 | 2025-06-21 | HSG Open 2025 | Hilversum NED | 3.9 | Sereyo Bekkink | Nico Zwirs | 0-1 | 49 | Open |
| 50 | 2025-06-20 | HSG Open 2025 | Hilversum NED | 1.4 | Dylan Edwardss | Nico Zwirs | 1/2-1/2 | 25 | Open |
| 51 | 2025-05-29 | 1st Sofia Spring 2025 | Sofia BUL | 9.8 | Nico Zwirs | Lucian-Ioan Filip | 1-0 | 43 | Open |
| 52 | 2025-05-28 | 1st Sofia Spring 2025 | Sofia BUL | 8.3 | Radoslav Dimitrov | Nico Zwirs | 1-0 | 32 | Open |
| 53 | 2025-05-27 | 1st Sofia Spring 2025 | Sofia BUL | 7.6 | Gergana Peycheva | Nico Zwirs | 0-1 | 68 | Open |
| 54 | 2025-05-26 | 1st Sofia Spring 2025 | Sofia BUL | 6.5 | Nico Zwirs | Pavel Jirasek | 1/2-1/2 | 44 | Open |
| 55 | 2025-05-26 | 1st Sofia Spring 2025 | Sofia BUL | 5.5 | Vasil Spasov | Nico Zwirs | 1/2-1/2 | 10 | Open |
| 56 | 2025-05-25 | 1st Sofia Spring 2025 | Sofia BUL | 4.3 | Nico Zwirs | Nikolai Ninov | 1/2-1/2 | 81 | Open |
| 57 | 2025-05-24 | 1st Sofia Spring 2025 | Sofia BUL | 3.8 | Ritvik Krishnan | Nico Zwirs | 0-1 | 46 | Open |
| 58 | 2025-05-24 | 1st Sofia Spring 2025 | Sofia BUL | 2.18 | Nico Zwirs | Jurriaan Boeren | 1-0 | 29 | Open |
| 59 | 2025-05-23 | 1st Sofia Spring 2025 | Sofia BUL | 1.2 | Kishore Kumar Jaganathan | Nico Zwirs | 1/2-1/2 | 78 | Open |
| 60 | 2025-05-10 | Dutch League 2024-25 | Netherlands NED | 9.4 | Tim Grutter | Nico Zwirs | 0-1 | 41 | Open |
| 61 | 2025-04-27 | TCh-BEL 2024-25 | Belgium BEL | 11.1 | Vitaly Kunin | Nico Zwirs | 1/2-1/2 | 92 | Open |
| 62 | 2025-04-21 | 9th Semana Santa Alicante | San Vicente ESP | 9.25 | Nico Zwirs | Jorge De Jesus Perez Marimon | 1-0 | 35 | Open |
| 63 | 2025-04-20 | 9th Semana Santa Alicante | San Vicente ESP | 8.25 | Cristian Andres Hernandez | Nico Zwirs | 1/2-1/2 | 16 | Open |
| 64 | 2025-04-20 | 9th Semana Santa Alicante | San Vicente ESP | 7.34 | Nico Zwirs | Alberto Chueca Forcen | 1-0 | 52 | Open |
| 65 | 2025-04-19 | 9th Semana Santa Alicante | San Vicente ESP | 6.37 | Andreea Navrotescu | Nico Zwirs | 1/2-1/2 | 34 | Open |
| 66 | 2025-04-18 | 9th Semana Santa Alicante | San Vicente ESP | 5.35 | Nico Zwirs | Nadya Toncheva | 1/2-1/2 | 113 | Open |
| 67 | 2025-04-17 | 9th Semana Santa Alicante | San Vicente ESP | 3.15 | Nico Zwirs | Mark Smirnov | 0-1 | 62 | Open |
| 68 | 2025-04-17 | 9th Semana Santa Alicante | San Vicente ESP | 2.26 | Daniel Molina Carretero | Nico Zwirs | 0-1 | 52 | Open |
| 69 | 2025-04-16 | 9th Semana Santa Alicante | San Vicente ESP | 1.31 | Nico Zwirs | Yoana Gonzalez Ochoa | 1-0 | 21 | Open |
| 70 | 2025-04-05 | Dutch League 2024-25 | Netherlands NED | 8.2 | Nico Zwirs | Bob Jansen | 1-0 | 23 | Open |
| 71 | 2025-03-30 | TCh-BEL 2024-25 | Belgium BEL | 10.2 | Thibaut Vandenbussche | Nico Zwirs | 1-0 | 44 | Open |
| 72 | 2025-03-24 | Bundesliga 2024-25 | Hamburg GER | 12.5 | Nico Zwirs | Miroslav D Miljkovic | 1/2-1/2 | 27 | Open |
| 73 | 2025-03-23 | Bundesliga 2024-25 | Hamburg GER | 11.5 | Makan Rafiee | Nico Zwirs | 1/2-1/2 | 23 | Open |
| 74 | 2025-03-16 | TCh-BEL 2024-25 | Belgium BEL | 9.2 | Nico Zwirs | Alexandre Dgebuadze | 1-0 | 44 | Open |
| 75 | 2025-03-08 | Dutch League 2024-25 | Netherlands NED | 7.5 | Nico Zwirs | Helmut Cardon | 1-0 | 34 | Open |
| 76 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 9 | Nico Zwirs | Alejandro Alvarado Diaz | 1-0 | 63 | Open |
| 77 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 8 | Benjamin Bok | Nico Zwirs | 1-0 | 31 | Open |
| 78 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 7 | Nico Zwirs | Robby Kevlishvili | 1-0 | 50 | Open |
| 79 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 6 | Nico Zwirs | Alexey Kovalchuk | 1-0 | 25 | Open |
| 80 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 5 | Cecile Haussernot | Nico Zwirs | 0-1 | 61 | Open |
| 81 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 4 | Le Thao Nguyen Pham | Nico Zwirs | 0-1 | 30 | Open |
| 82 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 3 | Nico Zwirs | Roy Vagman | 1-0 | 52 | Open |
| 83 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 2 | Kevin George | Nico Zwirs | 1-0 | 59 | Open |
| 84 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 1 | Nico Zwirs | Denis Trifonov | 1-0 | 51 | Open |
| 85 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 11 | Awonder Liang | Nico Zwirs | 1/2-1/2 | 79 | Open |
| 86 | 2025-03-04 | Titled Tue 4th Mar Late | chess.com INT | 10 | Nico Zwirs | Matthias Bluebaum | 1-0 | 37 | Open |
| 87 | 2025-02-23 | Bundesliga 2024-25 | Deizisau GER | 10.6 | Nico Zwirs | Rustem Dautov | 1/2-1/2 | 99 | Open |
| 88 | 2025-02-22 | Bundesliga 2024-25 | Deizisau GER | 9.4 | Alexander Donchenko | Nico Zwirs | 1/2-1/2 | 37 | Open |
| 89 | 2025-02-08 | Dutch League 2024-25 | Netherlands NED | 6.6 | Nico Zwirs | Xander Wemmers | 1/2-1/2 | 54 | Open |
| 90 | 2025-02-02 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 9.1 | Tim Grutter | Nico Zwirs | 1/2-1/2 | 37 | Open |
| 91 | 2025-02-01 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 8.5 | Nico Zwirs | Henry Edward Tudor | 0-1 | 47 | Open |
| 92 | 2025-01-31 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 7.4 | Kobe Smeets | Nico Zwirs | 1-0 | 57 | Open |
| 93 | 2025-01-29 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 6.2 | Nico Zwirs | Iulian Sofronie | 1/2-1/2 | 57 | Open |
| 94 | 2025-01-28 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 5.5 | Nico Zwirs | Leandro Slagboom | 0-1 | 53 | Open |
| 95 | 2025-01-27 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 4.2 | Panesar Vedant | Nico Zwirs | 1/2-1/2 | 50 | Open |
| 96 | 2025-01-26 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 3.4 | Nico Zwirs | Stefan Beukema | 1-0 | 35 | Open |
| 97 | 2025-01-25 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 2.1 | Sohum Lohia | Nico Zwirs | 1-0 | 33 | Open |
| 98 | 2025-01-24 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 1.3 | Nico Zwirs | Frank Holzke | 1/2-1/2 | 32 | Open |
| 99 | 2024-12-14 | Dutch League 2024-25 | Netherlands NED | 5.2 | Zyon Kollen | Nico Zwirs | 1/2-1/2 | 25 | Open |
| 100 | 2024-12-01 | Bundesliga 2024-25 | Solingen GER | 4.7 | Jan Smeets | Nico Zwirs | 1-0 | 72 | Open |
| 101 | 2024-11-30 | Bundesliga 2024-25 | Solingen GER | 3.7 | Nico Zwirs | Andrey Esipenko | 1/2-1/2 | 39 | Open |
| 102 | 2024-11-23 | Dutch League 2024-25 | Netherlands NED | 4.6 | Martijn Van der Eijk | Nico Zwirs | 0-1 | 27 | Open |
| 103 | 2024-11-19 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 11.7 | Nico Zwirs | Huseyin Can Agdelen | 1/2-1/2 | 19 | Open |
| 104 | 2024-11-18 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 10.32 | Alexandr Predke | Nico Zwirs | 1-0 | 76 | Open |
| 105 | 2024-11-17 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 9.36 | Nico Zwirs | Ediz Gurel | 1/2-1/2 | 30 | Open |
| 106 | 2024-11-16 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 8.77 | Aleksandra Maltsevskaya | Nico Zwirs | 0-1 | 30 | Open |
| 107 | 2024-11-13 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 6.118 | Peko Djurovic | Nico Zwirs | 0-1 | 102 | Open |
| 108 | 2024-11-12 | Titled Tue 12th Nov Late | chess.com INT | 7 | Grigoriy Oparin | Nico Zwirs | 1-0 | 64 | Open |
| 109 | 2024-11-12 | Titled Tue 12th Nov Late | chess.com INT | 6 | Nico Zwirs | Evgeny Egorov | 1/2-1/2 | 65 | Open |
| 110 | 2024-11-12 | Titled Tue 12th Nov Late | chess.com INT | 5 | Viktor Shapiro | Nico Zwirs | 0-1 | 51 | Open |
| 111 | 2024-11-12 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 5.9 | Nico Zwirs | Vache Hovakimyan | 0-1 | 34 | Open |
| 112 | 2024-11-12 | Titled Tue 12th Nov Late | chess.com INT | 4 | Nico Zwirs | Sam Shankland | 0-1 | 35 | Open |
| 113 | 2024-11-12 | Titled Tue 12th Nov Late | chess.com INT | 3 | Nico Zwirs | Jozsef Matyas Herpai | 1-0 | 39 | Open |
| 114 | 2024-11-12 | Titled Tue 12th Nov Late | chess.com INT | 2 | Alexander Reprintsev | Nico Zwirs | 0-1 | 34 | Open |
| 115 | 2024-11-12 | Titled Tue 12th Nov Late | chess.com INT | 1 | Nico Zwirs | Tobias Lang Nilsen | 1-0 | 22 | Open |
| 116 | 2024-11-11 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 4.119 | Ante Leon Starcevic | Nico Zwirs | 0-1 | 33 | Open |
| 117 | 2024-11-10 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 3.91 | Nico Zwirs | Predrag Bodiroga | 0-1 | 63 | Open |
| 118 | 2024-11-09 | Dutch League 2024-25 | Netherlands NED | 3.1 | Daniel Fridman | Nico Zwirs | 1/2-1/2 | 32 | Open |
| 119 | 2024-11-09 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 2.6 | Jonas Buhl Bjerre | Nico Zwirs | 1-0 | 48 | Open |
| 120 | 2024-11-08 | 24th ch-EUR Indiv 2024 | Petrovac MNE | 1.118 | Nico Zwirs | Dmitry Goroshchenko | 1-0 | 44 | Open |
| 121 | 2024-11-02 | 27th Hoogeveen Open 2024 | Hoogeveen NED | 9.2 | Manuel Bosboom | Nico Zwirs | 0-1 | 32 | Open |
| 122 | 2024-11-01 | 27th Hoogeveen Open 2024 | Hoogeveen NED | 8.4 | Nico Zwirs | Roger Labruyere | 1-0 | 33 | Open |
| 123 | 2024-10-31 | 27th Hoogeveen Open 2024 | Hoogeveen NED | 7.3 | Nico Zwirs | Kobe Smeets | 1/2-1/2 | 68 | Open |
| 124 | 2024-10-30 | 27th Hoogeveen Open 2024 | Hoogeveen NED | 6.1 | Murali Karthikeyan | Nico Zwirs | 1-0 | 51 | Open |
| 125 | 2024-10-30 | 27th Hoogeveen Open 2024 | Hoogeveen NED | 5.2 | Ivo Maris | Nico Zwirs | 0-1 | 67 | Open |
| 126 | 2024-10-29 | 27th Hoogeveen Open 2024 | Hoogeveen NED | 4.3 | Nico Zwirs | Bram Ten Dam | 1-0 | 39 | Open |
| 127 | 2024-10-28 | 27th Hoogeveen Open 2024 | Hoogeveen NED | 3.5 | Daniil Yasmo | Nico Zwirs | 0-1 | 37 | Open |
| 128 | 2024-10-27 | 27th Hoogeveen Open 2024 | Hoogeveen NED | 2.4 | Nico Zwirs | Alan Bakija | 1/2-1/2 | 91 | Open |
| 129 | 2024-10-26 | 27th Hoogeveen Open 2024 | Hoogeveen NED | 1.5 | Jimmy Van Zutphen | Nico Zwirs | 0-1 | 40 | Open |
| 130 | 2024-10-12 | Dutch League 2024-25 | Netherlands NED | 2.5 | Nico Zwirs | Loek Van der Hagen | 1/2-1/2 | 67 | Open |
| 131 | 2024-10-08 | Titled Tue 8th Oct Late | chess.com INT | 3 | Nico Zwirs | Kevin George | 0-1 | 33 | Open |
| 132 | 2024-10-08 | Titled Tue 8th Oct Late | chess.com INT | 2 | Nico Zwirs | Rafail Antoniou | 1-0 | 32 | Open |
| 133 | 2024-10-08 | Titled Tue 8th Oct Late | chess.com INT | 1 | Remy Rushbrooke | Nico Zwirs | 0-1 | 48 | Open |
| 134 | 2024-10-06 | TCh-BEL 2024-25 | Belgium BEL | 2.1 | Luuk Baselmans | Nico Zwirs | 0-1 | 57 | Open |
| 135 | 2024-09-29 | TCh-BEL 2024-25 | Belgium BEL | 1.1 | Nico Zwirs | Floryan Eugene | 1-0 | 42 | Open |
| 136 | 2024-09-24 | Titled Tue 24th Sep Late | chess.com INT | 3 | Vincent Riff | Nico Zwirs | 1-0 | 36 | Open |
| 137 | 2024-09-24 | Titled Tue 24th Sep Late | chess.com INT | 2 | Nico Zwirs | Valerio Carnicelli | 1-0 | 45 | Open |
| 138 | 2024-09-24 | Titled Tue 24th Sep Late | chess.com INT | 1 | Jonathan Pein | Nico Zwirs | 0-1 | 68 | Open |
| 139 | 2024-09-21 | Dutch League 2024-25 | Netherlands NED | 1.4 | Nico Zwirs | Arthur Pijpers | 0-1 | 40 | Open |
| 140 | 2024-09-09 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 9.8 | Jose Miguel Fernandez Garcia | Nico Zwirs | 0-1 | 26 | Open |
| 141 | 2024-09-08 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 8.13 | Nico Zwirs | Cristian Ramirez Maillo | 1-0 | 29 | Open |
| 142 | 2024-09-07 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 7.6 | Salvador G. Del Rio De Angelis | Nico Zwirs | 1-0 | 48 | Open |
| 143 | 2024-09-06 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 6.9 | Nico Zwirs | Daniel Barrish | 1-0 | 39 | Open |
| 144 | 2024-09-05 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 5.8 | Dagur Ragnarsson | Nico Zwirs | 1/2-1/2 | 33 | Open |
| 145 | 2024-09-04 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 4.14 | Nico Zwirs | Nauzet Cruz Ramirez | 1-0 | 28 | Open |
| 146 | 2024-09-03 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 3.4 | Dragan Barlov | Nico Zwirs | 1-0 | 65 | Open |
| 147 | 2024-09-03 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 2.5 | Nico Zwirs | Alexander Oliver Mai | 1-0 | 33 | Open |
| 148 | 2024-09-02 | 1st Galdar Open 2024 | Galdar (Gran Canaria) ESP | 1.5 | Alejandro Rivero Reyes | Nico Zwirs | 0-1 | 41 | Open |
| 149 | 2024-08-18 | 51st Sparkassen Open A | Dortmund GER | 9.2 | Nico Zwirs | Christopher Woojin Yoo | 1-0 | 69 | Open |
| 150 | 2024-08-17 | 51st Sparkassen Open A | Dortmund GER | 8.6 | Nico Zwirs | Christian Gloeckler | 1-0 | 29 | Open |
| 151 | 2024-08-16 | 51st Sparkassen Open A | Dortmund GER | 7.1 | Anton Korobov | Nico Zwirs | 1/2-1/2 | 50 | Open |
| 152 | 2024-08-15 | 51st Sparkassen Open A | Dortmund GER | 6.7 | Nico Zwirs | Gerlef Meins | 1-0 | 39 | Open |
| 153 | 2024-08-14 | 51st Sparkassen Open A | Dortmund GER | 5.6 | Enis Zuferi | Nico Zwirs | 1/2-1/2 | 31 | Open |
| 154 | 2024-08-13 | 51st Sparkassen Open A | Dortmund GER | 4.8 | Nico Zwirs | Loek Van der Hagen | 1-0 | 19 | Open |
| 155 | 2024-08-12 | 51st Sparkassen Open A | Dortmund GER | 3.8 | Luigi Lain | Nico Zwirs | 1/2-1/2 | 65 | Open |
| 156 | 2024-08-11 | 51st Sparkassen Open A | Dortmund GER | 2.9 | Nico Zwirs | Filipa Fortuna Pipiras | 1-0 | 31 | Open |
| 157 | 2024-08-10 | 51st Sparkassen Open A | Dortmund GER | 1.1 | Justus Sommer | Nico Zwirs | 0-1 | 24 | Open |
| 158 | 2024-07-23 | Titled Tue 23rd Jul Late | chess.com INT | 5 | Nico Zwirs | Henry Deng | 1/2-1/2 | 50 | Open |
| 159 | 2024-07-23 | Titled Tue 23rd Jul Late | chess.com INT | 4 | Philipp Sonnenschein | Nico Zwirs | 1/2-1/2 | 78 | Open |
| 160 | 2024-07-23 | Titled Tue 23rd Jul Late | chess.com INT | 3 | Nico Zwirs | Aditya Arutla | 1-0 | 32 | Open |
| 161 | 2024-07-23 | Titled Tue 23rd Jul Late | chess.com INT | 2 | Arthur Olinto De Souza | Nico Zwirs | 0-1 | 25 | Open |
| 162 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 7 | Nico Zwirs | Anton Demchenko | 0-1 | 28 | Open |
| 163 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 6 | Temur Kuybokarov | Nico Zwirs | 0-1 | 40 | Open |
| 164 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 5 | Nico Zwirs | Richard Bitoon | 1-0 | 37 | Open |
| 165 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 4 | Benjamin Bok | Nico Zwirs | 1-0 | 39 | Open |
| 166 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 3 | Nico Zwirs | Vitus Bondo Medhus | 1-0 | 28 | Open |
| 167 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 2 | Bardiya Daneshvar | Nico Zwirs | 1-0 | 35 | Open |
| 168 | 2024-06-27 | Chess.com Speed Play-In | chess.com INT | 1 | Nico Zwirs | Adi Menahem | 1-0 | 54 | Open |
| 169 | 2024-06-25 | Titled Tue 25th Jun Late | chess.com INT | 2 | Nico Zwirs | Atilla Kuru | 0-1 | 56 | Open |
| 170 | 2024-06-25 | Titled Tue 25th Jun Late | chess.com INT | 1 | Daniel Orlando Piscicelli | Nico Zwirs | 1-0 | 63 | Open |
| 171 | 2024-06-23 | 17th Teplice Open 2024 | Teplice CZE | 9.18 | Nico Zwirs | Neven Hercegovac | 1-0 | 31 | Open |
| 172 | 2024-06-22 | 17th Teplice Open 2024 | Teplice CZE | 8.19 | Julien Song | Nico Zwirs | 1/2-1/2 | 55 | Open |
| 173 | 2024-06-21 | 17th Teplice Open 2024 | Teplice CZE | 7.18 | Nico Zwirs | Yuval Yaniv | 1/2-1/2 | 65 | Open |
| 174 | 2024-06-20 | 17th Teplice Open 2024 | Teplice CZE | 6.17 | Karthik Rajaa | Nico Zwirs | 1/2-1/2 | 32 | Open |
| 175 | 2024-06-19 | 17th Teplice Open 2024 | Teplice CZE | 5.16 | Nico Zwirs | S Ajay Krishna | 1/2-1/2 | 42 | Open |
| 176 | 2024-06-18 | 17th Teplice Open 2024 | Teplice CZE | 4.4 | Julian Martin | Nico Zwirs | 1-0 | 35 | Open |
| 177 | 2024-06-17 | 17th Teplice Open 2024 | Teplice CZE | 3.11 | Nico Zwirs | Senthil Maran K | 1-0 | 32 | Open |
| 178 | 2024-06-16 | 17th Teplice Open 2024 | Teplice CZE | 2.19 | Dietmar Kolbus | Nico Zwirs | 0-1 | 63 | Open |
| 179 | 2024-06-15 | 17th Teplice Open 2024 | Teplice CZE | 1.18 | Nico Zwirs | Morten Majlund Nielsen | 1-0 | 31 | Open |
| 180 | 2024-05-09 | TCh-NED Cup 2024 | Haarlem NED | 2.2 | Daniel Fridman | Nico Zwirs | 1-0 | 28 | Open |
| 181 | 2024-05-09 | TCh-NED Cup 2024 | Haarlem NED | 1.6 | Nico Zwirs | Michiel Bosman | 1-0 | 56 | Open |
| 182 | 2024-04-30 | Titled Tue 30th Apr Early | chess.com INT | 4 | Nico Zwirs | Olexandr Bortnyk | 0-1 | 44 | Open |
| 183 | 2024-04-30 | Titled Tue 30th Apr Early | chess.com INT | 3 | Karsten Hansch | Nico Zwirs | 0-1 | 15 | Open |
| 184 | 2024-04-30 | Titled Tue 30th Apr Early | chess.com INT | 2 | Nico Zwirs | Khagan Ahmad | 1-0 | 21 | Open |
| 185 | 2024-04-30 | Titled Tue 30th Apr Early | chess.com INT | 1 | Clemens, Dr. Rietze | Nico Zwirs | 0-1 | 46 | Open |
| 186 | 2024-04-28 | Bundesliga 2023-24 | Kiel GER | 15.6 | Arthur Kruckenhauser | Nico Zwirs | 0-1 | 62 | Open |
| 187 | 2024-04-27 | Bundesliga 2023-24 | Kiel GER | 14.6 | Nico Zwirs | Philip Lindgren | 1-0 | 51 | Open |
| 188 | 2024-04-21 | TCh-BEL 2023-24 | Belgium BEL | 11.2 | Nico Zwirs | Arno Bezemer | 1-0 | 60 | Open |
| 189 | 2024-04-20 | Dutch League 2023-24 | Netherlands NED | 9.5 | Sybolt Strating | Nico Zwirs | 0-1 | 71 | Open |
| 190 | 2024-04-13 | 55th Italian Teams Final | Vasto ITA | 2.9 | Andrea Favaloro | Nico Zwirs | 1/2-1/2 | 11 | Open |
| 191 | 2024-04-13 | 55th Italian Teams Final | Vasto ITA | 1.25 | Nico Zwirs | Vlad-Cristian Jianu | 1/2-1/2 | 18 | Open |
| 192 | 2024-04-13 | 55th Italian Teams Final | Vasto ITA | 1.21 | Vlad-Cristian Jianu | Nico Zwirs | 1/2-1/2 | 75 | Open |
| 193 | 2024-04-10 | 55th Italian Teams GpB | Vasto ITA | 4.17 | Nico Zwirs | Dragos Ceres | 1/2-1/2 | 22 | Open |
| 194 | 2024-04-09 | 55th Italian Teams GpB | Vasto ITA | 3.13 | Dimitrios Mastrovasilis | Nico Zwirs | 1/2-1/2 | 22 | Open |
| 195 | 2024-04-08 | 55th Italian Teams GpB | Vasto ITA | 1.9 | Nico Zwirs | Ivan Ivanisevic | 1/2-1/2 | 45 | Open |
| 196 | 2024-03-24 | TCh-BEL 2023-24 | Belgium BEL | 10.2 | Ruud Janssen | Nico Zwirs | 0-1 | 44 | Open |
| 197 | 2024-03-23 | Dutch League 2023-24 | Netherlands NED | 8.8 | Nico Zwirs | Nick Maatman | 1-0 | 46 | Open |
| 198 | 2024-03-17 | Bundesliga 2023-24 | Hamburg GER | 13.7 | Lukas Winterberg | Nico Zwirs | 1/2-1/2 | 36 | Open |
| 199 | 2024-03-16 | Bundesliga 2023-24 | Hamburg GER | 12.7 | Steven Geirnaert | Nico Zwirs | 1-0 | 134 | Open |
| 200 | 2024-03-10 | TCh-BEL 2023-24 | Belgium BEL | 9.3 | Koen Leenhouts | Nico Zwirs | 1-0 | 43 | Open |
| 201 | 2024-03-02 | Dutch League 2023-24 | Netherlands NED | 7.7 | Nico Zwirs | Xander Wemmers | 1-0 | 27 | Open |
| 202 | 2024-02-25 | Bundesliga 2023-24 | Viernheim GER | 11.7 | David Hoeffer | Nico Zwirs | 0-1 | 32 | Open |
| 203 | 2024-02-24 | Bundesliga 2023-24 | Viernheim GER | 10.7 | Paul Hoffmann | Nico Zwirs | 1/2-1/2 | 59 | Open |
| 204 | 2024-02-23 | Bundesliga 2023-24 | Viernheim GER | 9.8 | Nico Zwirs | Jesper Sondergaard Thybo | 1/2-1/2 | 34 | Open |
| 205 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 9 | Karol Kacprzak | Nico Zwirs | 0-1 | 47 | Open |
| 206 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 8 | Nico Zwirs | Hrant Melkumyan | 0-1 | 29 | Open |
| 207 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 7 | Quang Liem Le | Nico Zwirs | 1/2-1/2 | 85 | Open |
| 208 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 6 | Nico Zwirs | Aram Hakobyan | 1-0 | 82 | Open |
| 209 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 5 | Nico Zwirs | Luis Eduardo Ballester Llagaria | 1-0 | 37 | Open |
| 210 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 4 | Viktor Shapiro | Nico Zwirs | 0-1 | 32 | Open |
| 211 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 3 | Nico Zwirs | Teimur Toktomushev | 1-0 | 38 | Open |
| 212 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 2 | Cristi-Iulian Coca | Nico Zwirs | 0-1 | 29 | Open |
| 213 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 1 | Nico Zwirs | Adam Collins | 0-1 | 44 | Open |
| 214 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 11 | Nico Zwirs | Ilyass Msellek | 1/2-1/2 | 33 | Open |
| 215 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 10 | Alan Pichot | Nico Zwirs | 1-0 | 67 | Open |
| 216 | 2024-02-04 | TCh-BEL 2023-24 | Belgium BEL | 7.2 | Nico Zwirs | Nathan De Strycker | 1-0 | 72 | Open |
| 217 | 2024-02-03 | Dutch League 2023-24 | Netherlands NED | 6.3 | Liam Vrolijk | Nico Zwirs | 1/2-1/2 | 20 | Open |
| 218 | 2024-01-28 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 9.3 | Murad Abdulla | Nico Zwirs | 1-0 | 49 | Open |
| 219 | 2024-01-27 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 8.3 | Nico Zwirs | Machteld Van Foreest | 1-0 | 29 | Open |
| 220 | 2024-01-26 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 7.1 | Arthur Pijpers | Nico Zwirs | 1/2-1/2 | 20 | Open |
| 221 | 2024-01-24 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 6.1 | Nico Zwirs | Frank Holzke | 1/2-1/2 | 58 | Open |
| 222 | 2024-01-23 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 5.3 | Nico Zwirs | Stefan Bekker | 1-0 | 71 | Open |
| 223 | 2024-01-22 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 4.4 | Arthur De Winter | Nico Zwirs | 0-1 | 26 | Open |
| 224 | 2024-01-21 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 3.5 | Nico Zwirs | Slaven Pastar | 1/2-1/2 | 65 | Open |
| 225 | 2024-01-20 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 2.3 | Luuk Baselmans | Nico Zwirs | 0-1 | 51 | Open |
| 226 | 2024-01-19 | Tata Steel Top Tienkamp | Wijk aan Zee NED | 1.3 | Nico Zwirs | Tristan Niermann | 0-1 | 35 | Open |
| 227 | 2023-12-16 | Dutch League 2023-24 | Netherlands NED | 5.3 | Nico Zwirs | Arben Dardha | 0-1 | 53 | Open |
| 228 | 2023-12-12 | Titled Tue 12th Dec Late | chess.com INT | 9 | Nico Zwirs | Mahel Boyer | 1-0 | 44 | Open |
| 229 | 2023-12-12 | Titled Tue 12th Dec Late | chess.com INT | 8 | Nico Zwirs | Dmitry Goltsev | 1-0 | 40 | Open |
| 230 | 2023-12-12 | Titled Tue 12th Dec Late | chess.com INT | 7 | Mark Timmermans | Nico Zwirs | 1-0 | 65 | Open |
| 231 | 2023-12-12 | Titled Tue 12th Dec Late | chess.com INT | 6 | Augustinas Bazilius | Nico Zwirs | 1/2-1/2 | 66 | Open |
| 232 | 2023-12-12 | Titled Tue 12th Dec Late | chess.com INT | 5 | Nico Zwirs | Eduardo Jesus Mendez Fortes | 1-0 | 21 | Open |
| 233 | 2023-12-12 | Titled Tue 12th Dec Late | chess.com INT | 4 | Rodrigo Espinoza Villanueva | Nico Zwirs | 0-1 | 32 | Open |
| 234 | 2023-12-12 | Titled Tue 12th Dec Late | chess.com INT | 3 | Nico Zwirs | Sean Senft | 1-0 | 56 | Open |
| 235 | 2023-12-12 | Titled Tue 12th Dec Late | chess.com INT | 2 | Alexandr Kostiukov | Nico Zwirs | 0-1 | 41 | Open |
| 236 | 2023-12-12 | Titled Tue 12th Dec Late | chess.com INT | 11 | Nico Zwirs | Jose Eduardo Martinez Alcantara | 0-1 | 69 | Open |
| 237 | 2023-12-12 | Titled Tue 12th Dec Late | chess.com INT | 10 | Emilio Cordova | Nico Zwirs | 0-1 | 42 | Open |
| 238 | 2023-12-08 | 4th elllobregat Open 2023 | Sant Boi ESP | 9.13 | Nico Zwirs | Aditya Mittal | 1/2-1/2 | 36 | Open |
| 239 | 2023-12-07 | 4th elllobregat Open 2023 | Sant Boi ESP | 8.9 | Paulius Pultinevicius | Nico Zwirs | 1/2-1/2 | 39 | Open |
| 240 | 2023-12-06 | 4th elllobregat Open 2023 | Sant Boi ESP | 7.1 | Nico Zwirs | Mahammad Muradli | 1/2-1/2 | 33 | Open |
| 241 | 2023-12-05 | 4th elllobregat Open 2023 | Sant Boi ESP | 6.7 | Nico Zwirs | Tomas Laurusas | 1/2-1/2 | 30 | Open |
| 242 | 2023-12-04 | 4th elllobregat Open 2023 | Sant Boi ESP | 5.1 | Vahap Sanal | Nico Zwirs | 0-1 | 61 | Open |
| 243 | 2023-12-03 | 4th elllobregat Open 2023 | Sant Boi ESP | 4.13 | Nico Zwirs | Guillaume Lamard | 1/2-1/2 | 28 | Open |
| 244 | 2023-12-02 | 4th elllobregat Open 2023 | Sant Boi ESP | 3.31 | Amina Kairbekova | Nico Zwirs | 0-1 | 61 | Open |
| 245 | 2023-12-01 | 4th elllobregat Open 2023 | Sant Boi ESP | 2.37 | Nico Zwirs | Oscar Banos | 1/2-1/2 | 74 | Open |
| 246 | 2023-11-30 | 4th elllobregat Open 2023 | Sant Boi ESP | 1.51 | Carles Martin Barcelo | Nico Zwirs | 0-1 | 40 | Open |
| 247 | 2023-11-25 | Dutch League 2023-24 | Netherlands NED | 4.7 | Luc Zimmermann | Nico Zwirs | 0-1 | 28 | Open |
| 248 | 2023-11-12 | 4NCL 2023-24 | England ENG | 2.2 | Gawain C B Maroroa Jones | Nico Zwirs | 1/2-1/2 | 40 | Open |
| 249 | 2023-11-11 | 4NCL 2023-24 | England ENG | 1.4 | Nico Zwirs | Elmira Mirzoeva | 1-0 | 26 | Open |
| 250 | 2023-11-04 | Dutch League 2023-24 | Netherlands NED | 3.8 | Jan-Willem De Jong | Nico Zwirs | 0-1 | 53 | Open |
| 251 | 2023-10-28 | 26th Hoogeveen Open 2023 | Hoogeveen NED | 9.2 | Arthur De Winter | Nico Zwirs | 0-1 | 36 | Open |
| 252 | 2023-10-27 | 26th Hoogeveen Open 2023 | Hoogeveen NED | 8.2 | Nico Zwirs | Siem Van Dael | 1/2-1/2 | 59 | Open |
| 253 | 2023-10-26 | 26th Hoogeveen Open 2023 | Hoogeveen NED | 7.2 | Sipke Ernst | Nico Zwirs | 0-1 | 26 | Open |
| 254 | 2023-10-25 | 26th Hoogeveen Open 2023 | Hoogeveen NED | 6.1 | Nico Zwirs | Ritvik Krishnan | 1/2-1/2 | 22 | Open |
| 255 | 2023-10-25 | 26th Hoogeveen Open 2023 | Hoogeveen NED | 5.4 | Leandro Slagboom | Nico Zwirs | 0-1 | 29 | Open |
| 256 | 2023-10-24 | 26th Hoogeveen Open 2023 | Hoogeveen NED | 4.2 | Nico Zwirs | Lorenzo Lodici | 1/2-1/2 | 49 | Open |
| 257 | 2023-10-23 | 26th Hoogeveen Open 2023 | Hoogeveen NED | 3.1 | Nicholas Paltrinieri | Nico Zwirs | 1/2-1/2 | 40 | Open |
| 258 | 2023-10-22 | 26th Hoogeveen Open 2023 | Hoogeveen NED | 2.3 | Nico Zwirs | Rik Van Rootselaar | 1-0 | 43 | Open |
| 259 | 2023-10-21 | 26th Hoogeveen Open 2023 | Hoogeveen NED | 1.3 | Jurriaan Boeren | Nico Zwirs | 0-1 | 60 | Open |
| 260 | 2023-10-07 | Dutch League 2023-24 | Netherlands NED | 2.1 | Frank Agter | Nico Zwirs | 1/2-1/2 | 66 | Open |
| 261 | 2023-09-16 | Dutch League 2023-24 | Netherlands NED | 1.7 | Nico Zwirs | Thomas Mollema | 1-0 | 50 | Open |
| 262 | 2023-09-02 | Maia Chess Open 2023 | Maia POR | 9.7 | Alex Garrido Outon | Nico Zwirs | 1-0 | 63 | Open |
| 263 | 2023-09-01 | Maia Chess Open 2023 | Maia POR | 8.1 | Nico Zwirs | Guy Gov | 1-0 | 25 | Open |
| 264 | 2023-08-31 | Maia Chess Open 2023 | Maia POR | 7.12 | Sohum Lohia | Nico Zwirs | 1/2-1/2 | 50 | Open |
| 265 | 2023-08-30 | Maia Chess Open 2023 | Maia POR | 6.4 | Nico Zwirs | Victor Mikhalevski | 1/2-1/2 | 21 | Open |
| 266 | 2023-08-29 | Maia Chess Open 2023 | Maia POR | 5.3 | Manuel Perez Candelario | Nico Zwirs | 1/2-1/2 | 48 | Open |
| 267 | 2023-08-28 | Maia Chess Open 2023 | Maia POR | 4.2 | Nico Zwirs | Luca Jr Moroni | 1/2-1/2 | 134 | Open |
| 268 | 2023-08-27 | Maia Chess Open 2023 | Maia POR | 3.9 | Natalia Zhukova | Nico Zwirs | 0-1 | 32 | Open |
| 269 | 2023-08-26 | Maia Chess Open 2023 | Maia POR | 2.12 | Nico Zwirs | Samuel Malka | 1-0 | 37 | Open |
| 270 | 2023-08-25 | Maia Chess Open 2023 | Maia POR | 1.18 | Joao Carlos Cordeiro | Nico Zwirs | 0-1 | 78 | Open |
| 271 | 2023-08-12 | 25th HZ Open 2023 | Vlissingen NED | 9.3 | Daniel Dardha | Nico Zwirs | 1/2-1/2 | 50 | Open |
| 272 | 2023-08-11 | 25th HZ Open 2023 | Vlissingen NED | 8.6 | Nico Zwirs | Rick Duijker | 1-0 | 30 | Open |
| 273 | 2023-08-10 | 25th HZ Open 2023 | Vlissingen NED | 7.9 | Arkadi Syrov | Nico Zwirs | 0-1 | 53 | Open |
| 274 | 2023-08-09 | 25th HZ Open 2023 | Vlissingen NED | 6.4 | Nico Zwirs | Casper Schoppen | 0-1 | 33 | Open |
| 275 | 2023-08-08 | 25th HZ Open 2023 | Vlissingen NED | 5.7 | William Gijsen | Nico Zwirs | 0-1 | 37 | Open |
| 276 | 2023-08-07 | 25th HZ Open 2023 | Vlissingen NED | 4.8 | Nico Zwirs | Guido Wagenvoorde | 1/2-1/2 | 63 | Open |
| 277 | 2023-08-06 | 25th HZ Open 2023 | Vlissingen NED | 3.1 | Frank Lommers | Nico Zwirs | 0-1 | 57 | Open |
| 278 | 2023-08-06 | 25th HZ Open 2023 | Vlissingen NED | 2.1 | Nico Zwirs | Manfred Kindt | 1-0 | 28 | Open |
| 279 | 2023-08-05 | 25th HZ Open 2023 | Vlissingen NED | 1.1 | Fardin Hematyar | Nico Zwirs | 0-1 | 22 | Open |
| 280 | 2023-08-03 | Dutch Open 2023 | Dieren NED | 9.3 | Nico Zwirs | Sankalp Gupta | 1/2-1/2 | 78 | Open |
| 281 | 2023-08-02 | Dutch Open 2023 | Dieren NED | 8.3 | Arthur De Winter | Nico Zwirs | 0-1 | 40 | Open |
| 282 | 2023-08-01 | Dutch Open 2023 | Dieren NED | 7.2 | Nico Zwirs | Prraneeth Vuppala | 0-1 | 49 | Open |
| 283 | 2023-07-31 | Dutch Open 2023 | Dieren NED | 6.4 | Willy Hendriks | Nico Zwirs | 0-1 | 30 | Open |
| 284 | 2023-07-29 | Dutch Open 2023 | Dieren NED | 5.7 | Nico Zwirs | Rick Duijker | 1-0 | 39 | Open |
| 285 | 2023-07-28 | Dutch Open 2023 | Dieren NED | 4.6 | Eelke De Boer | Nico Zwirs | 1/2-1/2 | 110 | Open |
| 286 | 2023-07-27 | Dutch Open 2023 | Dieren NED | 3.9 | Nico Zwirs | Martijn Otten | 1-0 | 58 | Open |
| 287 | 2023-07-26 | Dutch Open 2023 | Dieren NED | 2.7 | Hendrik Decrop | Nico Zwirs | 1-0 | 37 | Open |
| 288 | 2023-07-25 | Dutch Open 2023 | Dieren NED | 1.7 | Nico Zwirs | Thomas Kools | 1-0 | 40 | Open |
| 289 | 2023-07-23 | Science Park Open A 2023 | Amsterdam NED | 9.3 | Merijn Van Delft | Nico Zwirs | 1/2-1/2 | 48 | Open |
| 290 | 2023-07-22 | Science Park Open A 2023 | Amsterdam NED | 8.1 | Nico Zwirs | Li Riemersma | 1/2-1/2 | 25 | Open |
| 291 | 2023-07-21 | Science Park Open A 2023 | Amsterdam NED | 7.1 | Albert Blees | Nico Zwirs | 1/2-1/2 | 27 | Open |
| 292 | 2023-07-20 | Science Park Open A 2023 | Amsterdam NED | 6.2 | Nico Zwirs | Onno Elgersma | 1-0 | 51 | Open |
| 293 | 2023-07-19 | Science Park Open A 2023 | Amsterdam NED | 5.1 | Pieter Hopman | Nico Zwirs | 1/2-1/2 | 24 | Open |
| 294 | 2023-07-18 | Science Park Open A 2023 | Amsterdam NED | 4.1 | Nico Zwirs | Bob Beeke | 1/2-1/2 | 15 | Open |
| 295 | 2023-07-17 | Science Park Open A 2023 | Amsterdam NED | 3.1 | Tom De Jong | Nico Zwirs | 0-1 | 40 | Open |
| 296 | 2023-07-16 | Science Park Open A 2023 | Amsterdam NED | 2.1 | Nico Zwirs | Renzo Finkenflugel | 1-0 | 17 | Open |
| 297 | 2023-07-15 | Science Park Open A 2023 | Amsterdam NED | 1.1 | Floris Golbach | Nico Zwirs | 0-1 | 35 | Open |
| 298 | 2023-06-25 | HSG Open 2023 | Hilversum NED | 6.3 | Nico Zwirs | Eline Roebers | 0-1 | 45 | Open |
| 299 | 2023-06-25 | HSG Open 2023 | Hilversum NED | 5.3 | Nico Zwirs | Bjorn Thorfinnsson | 1-0 | 28 | Open |
| 300 | 2023-06-24 | HSG Open 2023 | Hilversum NED | 4.1 | Max Warmerdam | Nico Zwirs | 1-0 | 56 | Open |
| 301 | 2023-06-24 | HSG Open 2023 | Hilversum NED | 3.3 | Roger Labruyere | Nico Zwirs | 0-1 | 67 | Open |
| 302 | 2023-06-23 | HSG Open 2023 | Hilversum NED | 2.3 | Nico Zwirs | Jan Roebers | 1-0 | 53 | Open |
| 303 | 2023-06-23 | HSG Open 2023 | Hilversum NED | 1.3 | Arnd Los | Nico Zwirs | 0-1 | 37 | Open |
| 304 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 6 | Nico Zwirs | Dmitrij Kollars | 0-1 | 28 | Open |
| 305 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 5 | Jaime Vaglio Munoz | Nico Zwirs | 1/2-1/2 | 64 | Open |
| 306 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 4 | Nico Zwirs | Thore Perske | 1-0 | 37 | Open |
| 307 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 3 | Guillermo Vazquez | Nico Zwirs | 1-0 | 57 | Open |
| 308 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 2 | Nico Zwirs | Hector Luis Gil Alba | 1-0 | 59 | Open |
| 309 | 2023-06-13 | Titled Tue 13th Jun Late | chess.com INT | 1 | Matfei Nikologorsky | Nico Zwirs | 0-1 | 19 | Open |
| 310 | 2023-05-29 | 15th BPB Limburg Open | Maastricht NED | 7.2 | Thomas Beerdsen | Nico Zwirs | 1/2-1/2 | 8 | Open |
| 311 | 2023-05-29 | 15th BPB Limburg Open | Maastricht NED | 6.9 | Nico Zwirs | Laurens Schilstra | 1-0 | 44 | Open |
| 312 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 7 | Jose Carlos Ibarra Jerez | Nico Zwirs | 1/2-1/2 | 38 | Open |
| 313 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 6 | Nico Zwirs | Alexey Sarana | 0-1 | 52 | Open |
| 314 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 5 | Nico Zwirs | Emilio Cordova | 1-0 | 57 | Open |
| 315 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 4 | Vasif Durarbayli | Nico Zwirs | 0-1 | 54 | Open |
| 316 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 3 | Nico Zwirs | Rudik Makarian | 1/2-1/2 | 120 | Open |
| 317 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 2 | Giorgio Belli | Nico Zwirs | 0-1 | 43 | Open |
| 318 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 1 | Nico Zwirs | Aran Kohler | 1-0 | 60 | Open |
| 319 | 2023-05-21 | 48th OKU 2023 | Utrecht NED | 6.4 | Harmen Jonkman | Nico Zwirs | 1/2-1/2 | 43 | Open |
| 320 | 2023-05-21 | 48th OKU 2023 | Utrecht NED | 5.9 | Nico Zwirs | John Raymond Markus | 1-0 | 24 | Open |
| 321 | 2023-05-20 | 48th OKU 2023 | Utrecht NED | 4.8 | Mees Van Batenburg | Nico Zwirs | 1/2-1/2 | 15 | Open |
| 322 | 2023-05-20 | 48th OKU 2023 | Utrecht NED | 3.6 | Nico Zwirs | Branco Titus | 1/2-1/2 | 36 | Open |
| 323 | 2023-05-19 | 48th OKU 2023 | Utrecht NED | 2.3 | Thijs Roorda | Nico Zwirs | 1/2-1/2 | 36 | Open |
| 324 | 2023-05-19 | 48th OKU 2023 | Utrecht NED | 1.3 | Nico Zwirs | Vadim Van Kuijk | 1-0 | 30 | Open |
| 325 | 2023-05-18 | TCh-NED Cup 2023 | Utrecht NED | 2.1 | Nico Zwirs | Daniel Fridman | 0-1 | 39 | Open |
| 326 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 6 | Nico Zwirs | Erik Ronka | 1-0 | 29 | Open |
| 327 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 5 | Jorden Van Foreest | Nico Zwirs | 1-0 | 39 | Open |
| 328 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 4 | Nico Zwirs | Raem Sherman | 1-0 | 30 | Open |
| 329 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 3 | Frederik Svane | Nico Zwirs | 1-0 | 77 | Open |
| 330 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 2 | Nico Zwirs | Aliona Garmash | 1-0 | 29 | Open |
| 331 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 1 | Luong Phuong Hanh | Nico Zwirs | 0-1 | 45 | Open |
| 332 | 2023-04-22 | Dutch League 2022-23 | Netherlands NED | 9.1 | Nico Zwirs | Thomas Willemze | 1/2-1/2 | 80 | Open |
| 333 | 2023-04-16 | TCh-BEL 2022-23 | Belgium BEL | 10.4 | Nico Zwirs | Elshan Moradiabadi | 1/2-1/2 | 15 | Open |
| 334 | 2023-04-01 | Dutch League 2022-23 | Netherlands NED | 8.4 | Lennert Lenaerts | Nico Zwirs | 0-1 | 60 | Open |
| 335 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 5 | Lucas Foerster-Yialamas | Nico Zwirs | 0-1 | 76 | Open |
| 336 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 4 | Thomas Villiers | Nico Zwirs | 1/2-1/2 | 80 | Open |
| 337 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 3 | Nico Zwirs | Barbara Goraj | 1-0 | 33 | Open |
| 338 | 2023-03-28 | Titled Tue 28th Mar Late | chess.com INT | 2 | Nico Zwirs | Alberto Guzman Moneo | 0-1 | 65 | Open |
| 339 | 2023-03-19 | TCh-BEL 2022-23 | Belgium BEL | 9.2 | Jasper Beukema | Nico Zwirs | 0-1 | 52 | Open |
| 340 | 2023-03-11 | Dutch League 2022-23 | Netherlands NED | 7.4 | Nico Zwirs | Warre De Waele | 1/2-1/2 | 44 | Open |
| 341 | 2023-03-05 | TCh-BEL 2022-23 | Belgium BEL | 8.3 | Nico Zwirs | Bart Michiels | 1/2-1/2 | 42 | Open |
| 342 | 2023-02-26 | Bundesliga 2022-23 | Muelheim GER | 9.6 | Valentin Buckels | Nico Zwirs | 1-0 | 53 | Open |
| 343 | 2023-02-25 | Bundesliga 2022-23 | Muelheim GER | 8.6 | Nico Zwirs | Florian, Dr. Handke | 0-1 | 87 | Open |
| 344 | 2023-02-22 | 39th Cappelle Open 2023 | Cappelle la Grande FRA | 7.8 | Nico Zwirs | Viani Antonio Dcunha | 1/2-1/2 | 44 | Open |
| 345 | 2023-02-22 | 39th Cappelle Open 2023 | Cappelle la Grande FRA | 6.7 | S. Nitin | Nico Zwirs | 1/2-1/2 | 20 | Open |
| 346 | 2023-02-21 | 39th Cappelle Open 2023 | Cappelle la Grande FRA | 5.1 | Nico Zwirs | Etienne Bauduin | 1-0 | 37 | Open |
| 347 | 2023-02-20 | 39th Cappelle Open 2023 | Cappelle la Grande FRA | 3.6 | Nico Zwirs | Rao Sharan | 0-1 | 51 | Open |
| 348 | 2023-02-19 | 39th Cappelle Open 2023 | Cappelle la Grande FRA | 2.1 | Nicolo Napoli | Nico Zwirs | 0-1 | 19 | Open |
| 349 | 2023-02-18 | 39th Cappelle Open 2023 | Cappelle la Grande FRA | 1.12 | Nico Zwirs | Julian Garrigue | 1-0 | 26 | Open |
| 350 | 2023-02-11 | Dutch League 2022-23 | Netherlands NED | 6.4 | Sergei Tiviakov | Nico Zwirs | 1-0 | 56 | Open |
| 351 | 2023-02-05 | Bundesliga 2022-23 | Hamburg GER | 6.4 | Nico Zwirs | Martin Petrov | 1/2-1/2 | 20 | Open |
| 352 | 2023-02-04 | Bundesliga 2022-23 | Hamburg GER | 5.3 | Nico Zwirs | Branko Tadic | 1/2-1/2 | 60 | Open |
| 353 | 2023-02-03 | Bundesliga 2022-23 | Hamburg GER | 7.1 | Pawel Teclaf | Nico Zwirs | 1-0 | 31 | Open |
| 354 | 2023-01-29 | 85th Tata Steel Qualifier | Wijk aan Zee NED | 9.4 | Jasel Lopez | Nico Zwirs | 1/2-1/2 | 58 | Open |
| 355 | 2023-01-28 | 85th Tata Steel Qualifier | Wijk aan Zee NED | 8.1 | Nico Zwirs | Stefan Beukema | 0-1 | 53 | Open |
| 356 | 2023-01-27 | 85th Tata Steel Qualifier | Wijk aan Zee NED | 7.1 | Arthur Pijpers | Nico Zwirs | 1-0 | 38 | Open |
| 357 | 2023-01-25 | 85th Tata Steel Qualifier | Wijk aan Zee NED | 6.3 | Nico Zwirs | Mark Van der Werf | 1-0 | 54 | Open |
| 358 | 2023-01-24 | 85th Tata Steel Qualifier | Wijk aan Zee NED | 5.1 | Nico Zwirs | Arthur De Winter | 0-1 | 75 | Open |
| 359 | 2023-01-23 | 85th Tata Steel Qualifier | Wijk aan Zee NED | 4.5 | Vinicius Tine Martins | Nico Zwirs | 0-1 | 44 | Open |
| 360 | 2023-01-22 | 85th Tata Steel Qualifier | Wijk aan Zee NED | 3.2 | Nico Zwirs | Khoi Pham | 1-0 | 66 | Open |
| 361 | 2023-01-21 | 85th Tata Steel Qualifier | Wijk aan Zee NED | 2.4 | Siem Van Dael | Nico Zwirs | 0-1 | 35 | Open |
| 362 | 2023-01-20 | 85th Tata Steel Qualifier | Wijk aan Zee NED | 1.3 | Nico Zwirs | Sanjin Culum | 1-0 | 40 | Open |
| 363 | 2022-12-30 | 58th Groningen Open 2022 | Groningen NED | 9.3 | Nico Zwirs | Alexander Kovchan | 1/2-1/2 | 49 | Open |
| 364 | 2022-12-29 | 58th Groningen Open 2022 | Groningen NED | 8.4 | Ellen Wang | Nico Zwirs | 0-1 | 30 | Open |
| 365 | 2022-12-28 | 58th Groningen Open 2022 | Groningen NED | 7.2 | Hagen Poetsch | Nico Zwirs | 1-0 | 61 | Open |
| 366 | 2022-12-27 | 58th Groningen Open 2022 | Groningen NED | 6.1 | Nico Zwirs | Pranav Anand | 1/2-1/2 | 62 | Open |
| 367 | 2022-12-26 | 58th Groningen Open 2022 | Groningen NED | 5.3 | Nico Zwirs | Arthur De Winter | 1-0 | 38 | Open |
| 368 | 2022-12-24 | 58th Groningen Open 2022 | Groningen NED | 4.5 | Rohan Pal | Nico Zwirs | 0-1 | 30 | Open |
| 369 | 2022-12-23 | 58th Groningen Open 2022 | Groningen NED | 3.2 | Nico Zwirs | Midas Ratsma | 1/2-1/2 | 57 | Open |
| 370 | 2022-12-22 | 58th Groningen Open 2022 | Groningen NED | 2.3 | Vjekoslav Nemec | Nico Zwirs | 1/2-1/2 | 47 | Open |
| 371 | 2022-12-21 | 58th Groningen Open 2022 | Groningen NED | 1.3 | Nico Zwirs | Cocoro Matsumura | 1-0 | 34 | Open |
| 372 | 2022-12-17 | Dutch League 2022-23 | Netherlands NED | 5.5 | Martijn Van der Eijk | Nico Zwirs | 0-1 | 46 | Open |
| 373 | 2022-12-02 | 3rd elllobregat Open 2022 | Sant Boi ESP | 3.16 | Kirill Shevchenko | Nico Zwirs | 1-0 | 44 | Open |
| 374 | 2022-12-01 | 3rd elllobregat Open 2022 | Sant Boi ESP | 2.5 | Nico Zwirs | Jaime Santos Latasa | 1/2-1/2 | 68 | Open |
| 375 | 2022-11-26 | Dutch League 2022-23 | Netherlands NED | 4.4 | Nico Zwirs | Stefan Beukema | 0-1 | 23 | Open |
| 376 | 2022-11-20 | TCh-BEL 2022-23 | Belgium BEL | 4.4 | Nico Zwirs | Stefan Kuipers | 1-0 | 75 | Open |
| 377 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 8 | Nico Zwirs | Nitzan Steinberg | 0-1 | 35 | Open |
| 378 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 7 | Aram Hakobyan | Nico Zwirs | 0-1 | 75 | Open |
| 379 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 6 | Mikhail Golubev | Nico Zwirs | 0-1 | 31 | Open |
| 380 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 5 | Nico Zwirs | Konstantinos Megalios | 1-0 | 42 | Open |
| 381 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 4 | Nico Zwirs | Alexander Alexikov | 1-0 | 43 | Open |
| 382 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 3 | Alberto Santos Flores | Nico Zwirs | 1-0 | 37 | Open |
| 383 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 2 | Nico Zwirs | Vladimir Fedoseev | 0-1 | 49 | Open |
| 384 | 2022-11-15 | Titled Tue 15th Nov Late | chess.com INT | 1 | Martin Horcajuelo Rocamora | Nico Zwirs | 0-1 | 39 | Open |
| 385 | 2022-11-06 | TCh-BEL 2022-23 | Belgium BEL | 3.1 | Sim Maerevoet | Nico Zwirs | 0-1 | 40 | Open |
| 386 | 2022-11-05 | Dutch League 2022-23 | Netherlands NED | 3.6 | Liam Vrolijk | Nico Zwirs | 1-0 | 61 | Open |
| 387 | 2022-10-22 | 25th Hoogeveen Final 4 | Hoogeveen NED | 2.3 | Robert Hovhannisyan | Nico Zwirs | 1-0 | 50 | Open |
| 388 | 2022-10-22 | 25th Hoogeveen Final 4 | Hoogeveen NED | 2.2 | Nico Zwirs | Robert Hovhannisyan | 1/2-1/2 | 106 | Open |
| 389 | 2022-10-22 | 25th Hoogeveen Final 4 | Hoogeveen NED | 2.1 | Robert Hovhannisyan | Nico Zwirs | 1/2-1/2 | 69 | Open |
| 390 | 2022-10-21 | 25th Hoogeveen Final 4 | Hoogeveen NED | 1.1 | Nico Zwirs | Bharath Subramaniyam H | 1-0 | 43 | Open |
| 391 | 2022-10-19 | 25th Hoogeveen Open 2022 | Hoogeveen NED | 6.2 | Evgeny Romanov | Nico Zwirs | 1-0 | 42 | Open |
| 392 | 2022-10-19 | 25th Hoogeveen Open 2022 | Hoogeveen NED | 5.4 | Nico Zwirs | R. Ashwath | 1-0 | 70 | Open |
| 393 | 2022-10-18 | 25th Hoogeveen Open 2022 | Hoogeveen NED | 4.3 | Paul Hummel | Nico Zwirs | 0-1 | 37 | Open |
| 394 | 2022-10-17 | 25th Hoogeveen Open 2022 | Hoogeveen NED | 3.11 | Nico Zwirs | Machteld Van Foreest | 1-0 | 39 | Open |
| 395 | 2022-10-16 | 25th Hoogeveen Open 2022 | Hoogeveen NED | 2.7 | Roger Labruyere | Nico Zwirs | 1/2-1/2 | 49 | Open |
| 396 | 2022-10-15 | 25th Hoogeveen Open 2022 | Hoogeveen NED | 1.7 | Nico Zwirs | Achyuth Aravindhan | 1-0 | 27 | Open |
| 397 | 2022-10-08 | Dutch League 2022-23 | Netherlands NED | 2.6 | Nico Zwirs | Joris Kokje | 1-0 | 16 | Open |
| 398 | 2022-10-03 | 37th ECC Open 2022 | Mayrhofen AUT | 1.2 | Pentala Harikrishna | Nico Zwirs | 1-0 | 45 | Open |
| 399 | 2022-09-25 | TCh-BEL 2022-23 | Belgium BEL | 1.1 | Andrey Orlov | Nico Zwirs | 1/2-1/2 | 15 | Open |
| 400 | 2022-09-17 | Dutch League 2022-23 | Netherlands NED | 1.6 | Daniel Dardha | Nico Zwirs | 1-0 | 62 | Open |
| 401 | 2022-09-01 | Maia Chess Open 2022 | Maia POR | 9.9 | Nico Zwirs | Jose Francisco R P Neves Veiga | 1/2-1/2 | 72 | Open |
| 402 | 2022-08-31 | Maia Chess Open 2022 | Maia POR | 8.3 | Manuel Perez Candelario | Nico Zwirs | 1/2-1/2 | 40 | Open |
| 403 | 2022-08-30 | Maia Chess Open 2022 | Maia POR | 7.4 | Nico Zwirs | Andre Ventura Sousa | 1/2-1/2 | 38 | Open |
| 404 | 2022-08-30 | Maia Chess Open 2022 | Maia POR | 6.2 | Juan Plazuelo Pascual | Nico Zwirs | 1/2-1/2 | 26 | Open |
| 405 | 2022-08-29 | Maia Chess Open 2022 | Maia POR | 5.6 | Nico Zwirs | Cesar Hidemitsu Umetsubo | 1-0 | 21 | Open |
| 406 | 2022-08-28 | Maia Chess Open 2022 | Maia POR | 4.1 | Ferran Cervello Tost | Nico Zwirs | 0-1 | 106 | Open |
| 407 | 2022-08-27 | Maia Chess Open 2022 | Maia POR | 3.15 | Nico Zwirs | Amaral Joao | 1-0 | 23 | Open |
| 408 | 2022-08-27 | Maia Chess Open 2022 | Maia POR | 2.1 | Yerisbel Miranda Llanes | Nico Zwirs | 1/2-1/2 | 66 | Open |
| 409 | 2022-08-26 | Maia Chess Open 2022 | Maia POR | 1.13 | Nico Zwirs | Gal.la Garcia-Castany Musellas | 1-0 | 29 | Open |
| 410 | 2022-08-10 | 6th Irena Warakomska Mem | Suwalki POL | 9.3 | Nico Zwirs | Grzegorz Nasuta | 0-1 | 49 | Open |
| 411 | 2022-08-09 | 6th Irena Warakomska Mem | Suwalki POL | 8.5 | Vaidas Sakalauskas | Nico Zwirs | 0-1 | 38 | Open |
| 412 | 2022-08-08 | 6th Irena Warakomska Mem | Suwalki POL | 7.2 | Igor Janik | Nico Zwirs | 1-0 | 44 | Open |
| 413 | 2022-08-07 | 6th Irena Warakomska Mem | Suwalki POL | 6.6 | Nico Zwirs | Karina Cyfka | 1-0 | 79 | Open |
| 414 | 2022-08-06 | 6th Irena Warakomska Mem | Suwalki POL | 5.39 | Lukasz Nowak | Nico Zwirs | 1/2-1/2 | 37 | Open |
| 415 | 2022-08-05 | 6th Irena Warakomska Mem | Suwalki POL | 4.7 | Nico Zwirs | Marek Pniaczek | 1-0 | 23 | Open |
| 416 | 2022-08-05 | 6th Irena Warakomska Mem | Suwalki POL | 3.1 | Nico Zwirs | Jiri Stocek | 0-1 | 58 | Open |
| 417 | 2022-08-04 | 6th Irena Warakomska Mem | Suwalki POL | 2.7 | Alicja Sliwicka | Nico Zwirs | 0-1 | 39 | Open |
| 418 | 2022-08-03 | 6th Irena Warakomska Mem | Suwalki POL | 1.1 | Nico Zwirs | Krzysztof Budrewicz | 1-0 | 38 | Open |
| 419 | 2022-07-24 | Science Park Open A 2022 | Amsterdam NED | 7.3 | Nico Zwirs | Henk Van der Poel | 1-0 | 24 | Open |
| 420 | 2022-07-23 | Science Park Open A 2022 | Amsterdam NED | 6.6 | Nico Zwirs | Paul-Peter Theulings | 1-0 | 0 | Open |
| 421 | 2022-07-22 | Science Park Open A 2022 | Amsterdam NED | 5.2 | Vincent Blom | Nico Zwirs | 1-0 | 80 | Open |
| 422 | 2022-07-21 | Science Park Open A 2022 | Amsterdam NED | 4.3 | Nico Zwirs | Rogier Van Arkel | 1-0 | 62 | Open |
| 423 | 2022-07-20 | Science Park Open A 2022 | Amsterdam NED | 3.1 | Rene Duchene | Nico Zwirs | 1/2-1/2 | 53 | Open |
| 424 | 2022-07-19 | Science Park Open A 2022 | Amsterdam NED | 2.1 | Nico Zwirs | Alex Bullen | 1-0 | 32 | Open |
| 425 | 2022-07-18 | Science Park Open A 2022 | Amsterdam NED | 1.1 | Florian Bous | Nico Zwirs | 0-1 | 24 | Open |
| 426 | 2022-06-06 | 14th BPB Limburg Open | Maastricht NED | 7.3 | Nico Zwirs | Christian Braun | 1/2-1/2 | 31 | Open |
| 427 | 2022-06-06 | 14th BPB Limburg Open | Maastricht NED | 6.4 | Nico Zwirs | Leandro Slagboom | 1-0 | 53 | Open |
| 428 | 2022-06-05 | 14th BPB Limburg Open | Maastricht NED | 5.6 | Siem Van Dael | Nico Zwirs | 0-1 | 35 | Open |
| 429 | 2022-06-05 | 14th BPB Limburg Open | Maastricht NED | 4.8 | Nico Zwirs | Achim Wild | 1-0 | 62 | Open |
| 430 | 2022-06-04 | 14th BPB Limburg Open | Maastricht NED | 3.2 | Mikhail Gurevich | Nico Zwirs | 1-0 | 22 | Open |
| 431 | 2022-06-04 | 14th BPB Limburg Open | Maastricht NED | 2.7 | Nico Zwirs | Kevin Noiroux | 1-0 | 35 | Open |
| 432 | 2022-06-03 | 14th BPB Limburg Open | Maastricht NED | 1.8 | Khoi Pham | Nico Zwirs | 0-1 | 53 | Open |
| 433 | 2022-05-26 | TCh-NED Cup 2022 | Apeldoorn NED | 2.1 | Jan-Willem De Jong | Nico Zwirs | 1/2-1/2 | 50 | Open |
| 434 | 2022-05-26 | TCh-NED Cup 2022 | Apeldoorn NED | 1.2 | Peter Lombaers | Nico Zwirs | 1/2-1/2 | 58 | Open |
| 435 | 2022-05-21 | Dutch League 2021-22 | Netherlands NED | 5.1 | Nico Zwirs | Glen De Schampheleire | 1/2-1/2 | 26 | Open |
| 436 | 2022-04-23 | Dutch League 2021-22 | Netherlands NED | 9.5 | Nico Zwirs | Siem Van Dael | 1-0 | 24 | Open |
| 437 | 2022-04-15 | 3rd La Palma GM 2022 | Brena Baja ESP | 10.3 | Jose Antonio Herrera Reyes | Nico Zwirs | 1-0 | 60 | Open |
| 438 | 2022-04-14 | 3rd La Palma GM 2022 | Brena Baja ESP | 9.1 | Nico Zwirs | Aleksa Strikovic | 1/2-1/2 | 28 | Open |
| 439 | 2022-04-13 | 3rd La Palma GM 2022 | Brena Baja ESP | 8.3 | Nico Zwirs | Daniel Eduardo Pulvett Marin | 1/2-1/2 | 43 | Open |
| 440 | 2022-04-12 | 3rd La Palma GM 2022 | Brena Baja ESP | 7.2 | Vladimir Petkov | Nico Zwirs | 0-1 | 34 | Open |
| 441 | 2022-04-12 | 3rd La Palma GM 2022 | Brena Baja ESP | 6.2 | Nico Zwirs | Bojan Kurajica | 0-1 | 90 | Open |
| 442 | 2022-04-11 | 3rd La Palma GM 2022 | Brena Baja ESP | 5.3 | Nico Zwirs | Jose Antonio Herrera Reyes | 1-0 | 35 | Open |
| 443 | 2022-04-10 | 3rd La Palma GM 2022 | Brena Baja ESP | 4.1 | Aleksa Strikovic | Nico Zwirs | 1-0 | 80 | Open |
| 444 | 2022-04-10 | 3rd La Palma GM 2022 | Brena Baja ESP | 3.3 | Daniel Eduardo Pulvett Marin | Nico Zwirs | 1-0 | 44 | Open |
| 445 | 2022-04-09 | 3rd La Palma GM 2022 | Brena Baja ESP | 2.2 | Nico Zwirs | Vladimir Petkov | 1-0 | 40 | Open |
| 446 | 2022-04-08 | 3rd La Palma GM 2022 | Brena Baja ESP | 1.2 | Bojan Kurajica | Nico Zwirs | 1-0 | 58 | Open |
| 447 | 2022-03-12 | Dutch League 2021-22 | Netherlands NED | 7.4 | Thomas Willemze | Nico Zwirs | 0-1 | 75 | Open |
| 448 | 2022-02-18 | 38th Cappelle Open 2022 | Cappelle la Grande FRA | 9.2 | Nico Zwirs | Sergey A. Fedorchuk | 1/2-1/2 | 24 | Open |
| 449 | 2022-02-17 | 38th Cappelle Open 2022 | Cappelle la Grande FRA | 8.6 | Nico Zwirs | Thomas Beerdsen | 1-0 | 44 | Open |
| 450 | 2022-02-16 | 38th Cappelle Open 2022 | Cappelle la Grande FRA | 7.12 | Rayane Laangry | Nico Zwirs | 0-1 | 27 | Open |
| 451 | 2022-02-16 | 38th Cappelle Open 2022 | Cappelle la Grande FRA | 6.4 | Nico Zwirs | Francesco Sonis | 1/2-1/2 | 36 | Open |
| 452 | 2022-02-05 | Dutch League 2021-22 | Netherlands NED | 6.6 | Nico Zwirs | Anna Warakomska | 1-0 | 48 | Open |
| 453 | 2021-12-20 | XXX Elgoibar GM 2021 | Elgoibar ESP | 9.5 | Thomas Beerdsen | Nico Zwirs | 1/2-1/2 | 14 | Open |
| 454 | 2021-12-19 | XXX Elgoibar GM 2021 | Elgoibar ESP | 8.2 | Nico Zwirs | Mikel Huerga Leache | 1-0 | 45 | Open |
| 455 | 2021-12-18 | XXX Elgoibar GM 2021 | Elgoibar ESP | 7.4 | David Larino Nieto | Nico Zwirs | 1-0 | 66 | Open |
| 456 | 2021-12-17 | XXX Elgoibar GM 2021 | Elgoibar ESP | 6.3 | Nico Zwirs | Nicolo Napoli | 1-0 | 31 | Open |
| 457 | 2021-12-17 | XXX Elgoibar GM 2021 | Elgoibar ESP | 5.3 | Diego Del Rey | Nico Zwirs | 1/2-1/2 | 18 | Open |
| 458 | 2021-12-16 | XXX Elgoibar GM 2021 | Elgoibar ESP | 4.4 | Nico Zwirs | Adrian Martinez Fernandez | 1-0 | 126 | Open |
| 459 | 2021-12-15 | XXX Elgoibar GM 2021 | Elgoibar ESP | 3.2 | Corals Patino Garcia | Nico Zwirs | 0-1 | 40 | Open |
| 460 | 2021-12-15 | XXX Elgoibar GM 2021 | Elgoibar ESP | 2.5 | Nico Zwirs | Michael Oratovsky | 1-0 | 31 | Open |
| 461 | 2021-12-14 | XXX Elgoibar GM 2021 | Elgoibar ESP | 1.1 | Nico Zwirs | Miguel Munoz | 1-0 | 53 | Open |
| 462 | 2021-12-01 | 2nd elllobregat Open 2021 | Castelldefels ESP | 2.5 | Nico Zwirs | S.P. Sethuraman | 0-1 | 48 | Open |
| 463 | 2021-11-27 | Dutch League 2021-22 | Netherlands NED | 4.6 | Nico Zwirs | Luca Suvorov | 1-0 | 42 | Open |
| 464 | 2021-11-06 | Dutch League 2021-22 | Netherlands NED | 3.4 | Wouter Spoelman | Nico Zwirs | 1/2-1/2 | 40 | Open |
| 465 | 2021-10-23 | ch-NED KO 2021 | Hoogeveen NED | 3.2 | Nico Zwirs | Roeland Pruijssers | 1/2-1/2 | 60 | Open |
| 466 | 2021-10-23 | ch-NED KO 2021 | Hoogeveen NED | 3.1 | Roeland Pruijssers | Nico Zwirs | 1-0 | 76 | Open |
| 467 | 2021-10-20 | ch-NED KO 2021 | Hoogeveen NED | 2.4 | Nico Zwirs | Sipke Ernst | 1-0 | 41 | Open |
| 468 | 2021-10-20 | ch-NED KO 2021 | Hoogeveen NED | 2.3 | Sipke Ernst | Nico Zwirs | 1/2-1/2 | 48 | Open |
| 469 | 2021-10-20 | ch-NED KO 2021 | Hoogeveen NED | 2.2 | Nico Zwirs | Sipke Ernst | 1/2-1/2 | 57 | Open |
| 470 | 2021-10-18 | ch-NED KO 2021 | Hoogeveen NED | 2.1 | Sipke Ernst | Nico Zwirs | 1/2-1/2 | 62 | Open |
| 471 | 2021-10-16 | ch-NED KO 2021 | Hoogeveen NED | 1.2 | Nico Zwirs | Joost Hoogendoorn | 1-0 | 74 | Open |
| 472 | 2021-10-15 | ch-NED KO 2021 | Hoogeveen NED | 1.1 | Joost Hoogendoorn | Nico Zwirs | 0-1 | 42 | Open |
| 473 | 2021-10-09 | Dutch League 2021-22 | Netherlands NED | 2.3 | Ron Hoffman | Nico Zwirs | 0-1 | 30 | Open |
| 474 | 2021-09-18 | Dutch League 2021-22 | Netherlands NED | 1.7 | Nico Zwirs | Friso Nijboer | 1/2-1/2 | 50 | Open |
| 475 | 2021-09-10 | Eivissa Masters 2021 | Ibiza ESP | 9.2 | Nico Zwirs | Mariano Mayans Calvo | 1-0 | 52 | Open |
| 476 | 2021-09-10 | Eivissa Masters 2021 | Ibiza ESP | 8.4 | Nicolo Napoli | Nico Zwirs | 0-1 | 33 | Open |
| 477 | 2021-09-09 | Eivissa Masters 2021 | Ibiza ESP | 7.3 | Nico Zwirs | Rodrigo Vasquez Schroeder | 1/2-1/2 | 63 | Open |
| 478 | 2021-09-09 | Eivissa Masters 2021 | Ibiza ESP | 6.3 | Jose Fernando Cuenca Jimenez | Nico Zwirs | 1-0 | 60 | Open |
| 479 | 2021-09-08 | Eivissa Masters 2021 | Ibiza ESP | 5.4 | Nico Zwirs | Marcos Camacho Collados | 1/2-1/2 | 30 | Open |
| 480 | 2021-09-08 | Eivissa Masters 2021 | Ibiza ESP | 4.2 | Claudio Javier Minzer | Nico Zwirs | 1/2-1/2 | 77 | Open |
| 481 | 2021-09-07 | Eivissa Masters 2021 | Ibiza ESP | 3.5 | Nico Zwirs | Karen Movsziszian | 1/2-1/2 | 58 | Open |
| 482 | 2021-09-07 | Eivissa Masters 2021 | Ibiza ESP | 2.1 | Daniel Garcia Ramos | Nico Zwirs | 1-0 | 64 | Open |
| 483 | 2021-09-06 | Eivissa Masters 2021 | Ibiza ESP | 1.5 | Christian Palozza | Nico Zwirs | 1/2-1/2 | 36 | Open |
| 484 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 3 | Jakub Seemann | Nico Zwirs | 1-0 | 41 | Open |
| 485 | 2021-08-31 | Titled Tuesday 31st Aug | chess.com INT | 2 | Nico Zwirs | Djuro Skaric | 1-0 | 29 | Open |
| 486 | 2020-10-18 | CD Meyer Gedenkturnier | Bremen GER | 9.7 | Nikolas Lubbe | Nico Zwirs | 1/2-1/2 | 48 | Open |
| 487 | 2020-10-17 | CD Meyer Gedenkturnier | Bremen GER | 8.7 | Linus Johansson | Nico Zwirs | 1/2-1/2 | 25 | Open |
| 488 | 2020-10-16 | CD Meyer Gedenkturnier | Bremen GER | 7.6 | Nico Zwirs | Spartak Grigorian | 0-1 | 65 | Open |
| 489 | 2020-10-15 | CD Meyer Gedenkturnier | Bremen GER | 6.4 | Nikolas Wachinger | Nico Zwirs | 1/2-1/2 | 49 | Open |
| 490 | 2020-10-14 | CD Meyer Gedenkturnier | Bremen GER | 5.6 | Nico Zwirs | Sreyas Payyappat | 1-0 | 40 | Open |
| 491 | 2020-10-13 | CD Meyer Gedenkturnier | Bremen GER | 4.7 | Nico Zwirs | David Kardoeus | 1/2-1/2 | 54 | Open |
| 492 | 2020-10-12 | CD Meyer Gedenkturnier | Bremen GER | 3.5 | Lara Schulze | Nico Zwirs | 1/2-1/2 | 89 | Open |
| 493 | 2020-10-11 | CD Meyer Gedenkturnier | Bremen GER | 2.4 | Nico Zwirs | Dmitrij Kollars | 0-1 | 44 | Open |
| 494 | 2020-10-10 | CD Meyer Gedenkturnier | Bremen GER | 1.7 | Melanie Lubbe | Nico Zwirs | 0-1 | 72 | Open |
| 495 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 7 | Nico Zwirs | Rakesh Kulkarni | 0-1 | 30 | Open |
| 496 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 5 | Ethan Saya | Nico Zwirs | 1-0 | 56 | Open |
| 497 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 4 | Nico Zwirs | David Temirkanov | 1-0 | 41 | Open |
| 498 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 2 | Nico Zwirs | Joseph Levine | 1/2-1/2 | 78 | Open |
| 499 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 4 | Nico Zwirs | Robert Baskin | 0-1 | 45 | Open |
| 500 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 3 | Peter Svidler | Nico Zwirs | 1-0 | 46 | Open |
| 501 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 2 | Nico Zwirs | Samuel-Timotei Ghimpu | 1-0 | 33 | Open |
| 502 | 2020-09-22 | Titled Tuesday 22nd Sept | chess.com INT | 1 | Tomasz Jaskolka | Nico Zwirs | 0-1 | 64 | Open |
| 503 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 6 | Guillermo Baches Garcia | Nico Zwirs | 1-0 | 25 | Open |
| 504 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 5 | Nico Zwirs | Jesse Kraai | 0-1 | 35 | Open |
| 505 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 4 | Erik Ronka | Nico Zwirs | 0-1 | 25 | Open |
| 506 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 3 | Nico Zwirs | Eldiyar Orozbaev | 0-1 | 51 | Open |
| 507 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 2 | Victor Kaminski | Nico Zwirs | 0-1 | 37 | Open |
| 508 | 2020-09-15 | Titled Tuesday 15th Sept | chess.com INT | 1 | Nico Zwirs | Maksims Golubovskis | 1/2-1/2 | 65 | Open |
| 509 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 9 | Tuan Minh Le | Nico Zwirs | 1-0 | 55 | Open |
| 510 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 8 | Nikolai Vlassov | Nico Zwirs | 0-1 | 38 | Open |
| 511 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 7 | Nico Zwirs | Jason P Morefield | 1-0 | 38 | Open |
| 512 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 6 | Maxim Novik | Nico Zwirs | 0-1 | 27 | Open |
| 513 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 5 | Nico Zwirs | Valerio Carnicelli | 0-1 | 52 | Open |
| 514 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 4 | Aleksandar Indjic | Nico Zwirs | 1-0 | 56 | Open |
| 515 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 2 | Nico Zwirs | Danila Poliannikov | 1-0 | 27 | Open |
| 516 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 1 | Dmitry Vyatkin | Nico Zwirs | 0-1 | 46 | Open |
| 517 | 2020-09-01 | Titled Tuesday 1st Sept | chess.com INT | 10 | Nico Zwirs | Daniel Garcia Ramos | 1-0 | 42 | Open |
| 518 | 2020-06-27 | Apeldoorn Lichess Inv | lichess.org INT | 2.4 | Nico Zwirs | Dries Wedda | 0-1 | 28 | Open |
| 519 | 2020-06-27 | Apeldoorn Lichess Inv | lichess.org INT | 2.3 | Dries Wedda | Nico Zwirs | 1/2-1/2 | 66 | Open |
| 520 | 2020-06-27 | Apeldoorn Lichess Inv | lichess.org INT | 2.2 | Nico Zwirs | Dries Wedda | 1-0 | 37 | Open |
| 521 | 2020-06-27 | Apeldoorn Lichess Inv | lichess.org INT | 2.1 | Dries Wedda | Nico Zwirs | 1-0 | 40 | Open |
| 522 | 2020-06-27 | Apeldoorn Lichess Inv | lichess.org INT | 1.2 | Cees Sep | Nico Zwirs | 0-1 | 32 | Open |
| 523 | 2020-06-27 | Apeldoorn Lichess Inv | lichess.org INT | 1.1 | Nico Zwirs | Cees Sep | 1-0 | 21 | Open |
| 524 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 5 | Siva Mahadevan | Nico Zwirs | 1-0 | 29 | Open |
| 525 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 4 | Nico Zwirs | Laura Unuk | 1-0 | 43 | Open |
| 526 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 3 | Matthias Bluebaum | Nico Zwirs | 1-0 | 62 | Open |
| 527 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 2 | Nico Zwirs | Hector Elissalt Cardenas | 1-0 | 39 | Open |
| 528 | 2020-06-02 | Titled Tuesday 2nd June | chess.com INT | 1 | Michal Walentukiewicz | Nico Zwirs | 0-1 | 62 | Open |
| 529 | 2020-03-08 | TCh-BEL 2019-20 | Belgium BEL | 9.6 | Nico Zwirs | Arben Dardha | 1-0 | 59 | Open |
| 530 | 2020-03-07 | Dutch League 2019-20 | Netherlands NED | 6.8 | Nick Maatman | Nico Zwirs | 0-1 | 37 | Open |
| 531 | 2020-03-01 | 12th Batavia GM 2020 | Amsterdam NED | 9.4 | Aljoscha Feuerstack | Nico Zwirs | 1/2-1/2 | 26 | Open |
| 532 | 2020-02-29 | 12th Batavia GM 2020 | Amsterdam NED | 8.3 | Nico Zwirs | Dimitri Reinderman | 0-1 | 44 | Open |
| 533 | 2020-02-28 | 12th Batavia GM 2020 | Amsterdam NED | 7.3 | Manuel Bosboom | Nico Zwirs | 1/2-1/2 | 28 | Open |
| 534 | 2020-02-27 | 12th Batavia GM 2020 | Amsterdam NED | 6.4 | Nico Zwirs | Tomasz Warakomski | 0-1 | 42 | Open |
| 535 | 2020-02-25 | 12th Batavia GM 2020 | Amsterdam NED | 5.2 | Miguoel Admiraal | Nico Zwirs | 0-1 | 44 | Open |
| 536 | 2020-02-24 | 12th Batavia GM 2020 | Amsterdam NED | 4.2 | Nico Zwirs | Lawrence Trent | 1-0 | 43 | Open |
| 537 | 2020-02-23 | 12th Batavia GM 2020 | Amsterdam NED | 3.2 | Nico Zwirs | Irine Kharisma Sukandar | 1-0 | 36 | Open |
| 538 | 2020-02-22 | 12th Batavia GM 2020 | Amsterdam NED | 2.1 | Friso Nijboer | Nico Zwirs | 1/2-1/2 | 42 | Open |
| 539 | 2020-02-21 | 12th Batavia GM 2020 | Amsterdam NED | 1.2 | Nico Zwirs | Edwin Van Haastert | 0-1 | 31 | Open |
| 540 | 2020-02-16 | TCh-BEL 2019-20 | Belgium BEL | 8.5 | Eric De Haan | Nico Zwirs | 1/2-1/2 | 43 | Open |
| 541 | 2020-02-02 | TCh-BEL 2019-20 | Belgium BEL | 7.6 | Eduardo Semanat Planas | Nico Zwirs | 0-1 | 52 | Open |
| 542 | 2020-02-01 | Dutch League 2019-20 | Netherlands NED | 5.4 | Nico Zwirs | Enrico Vroombout | 1-0 | 32 | Open |
| 543 | 2020-01-26 | 82nd Tata Steel Qualifier | Wijk aan Zee NED | 9.1 | Roven Vogel | Nico Zwirs | 1-0 | 56 | Open |
| 544 | 2020-01-25 | 82nd Tata Steel Qualifier | Wijk aan Zee NED | 8.1 | Nico Zwirs | Thomas Beerdsen | 1-0 | 61 | Open |
| 545 | 2020-01-24 | 82nd Tata Steel Qualifier | Wijk aan Zee NED | 7.2 | Nico Zwirs | Fred Slingerland | 1-0 | 19 | Open |
| 546 | 2020-01-22 | 82nd Tata Steel Qualifier | Wijk aan Zee NED | 6.1 | Arthur Pijpers | Nico Zwirs | 0-1 | 42 | Open |
| 547 | 2020-01-21 | 82nd Tata Steel Qualifier | Wijk aan Zee NED | 5.4 | Nico Zwirs | Stefan Beukema | 1-0 | 50 | Open |
| 548 | 2020-01-20 | 82nd Tata Steel Qualifier | Wijk aan Zee NED | 4.4 | Eelke De Boer | Nico Zwirs | 0-1 | 57 | Open |
| 549 | 2020-01-19 | 82nd Tata Steel Qualifier | Wijk aan Zee NED | 3.1 | Nico Zwirs | Aydin Suleymanli | 1/2-1/2 | 52 | Open |
| 550 | 2020-01-18 | 82nd Tata Steel Qualifier | Wijk aan Zee NED | 2.3 | Siem Van Dael | Nico Zwirs | 0-1 | 38 | Open |
| 551 | 2020-01-17 | 82nd Tata Steel Qualifier | Wijk aan Zee NED | 1.4 | Nico Zwirs | Akash G | 1/2-1/2 | 103 | Open |
| 552 | 2020-01-06 | 32nd Staufer-Open 2020 | Schwaebisch Gmuend GER | 9.11 | Nico Zwirs | Ena Cvitan | 1-0 | 56 | Open |
| 553 | 2020-01-05 | 32nd Staufer-Open 2020 | Schwaebisch Gmuend GER | 8.15 | Simon Degenhard | Nico Zwirs | 0-1 | 46 | Open |
| 554 | 2020-01-05 | 32nd Staufer-Open 2020 | Schwaebisch Gmuend GER | 7.13 | Josef Jurek | Nico Zwirs | 1/2-1/2 | 24 | Open |
| 555 | 2020-01-04 | 32nd Staufer-Open 2020 | Schwaebisch Gmuend GER | 6.2 | Nico Zwirs | Ioannis Papadopoulos | 1-0 | 59 | Open |
| 556 | 2020-01-04 | 32nd Staufer-Open 2020 | Schwaebisch Gmuend GER | 5.38 | Nico Zwirs | Florian Amtmann | 1-0 | 45 | Open |
| 557 | 2020-01-02 | 32nd Staufer-Open 2020 | Schwaebisch Gmuend GER | 1.17 | Nico Zwirs | Sonja Maria Bluhm | 1/2-1/2 | 47 | Open |
| 558 | 2019-12-30 | 57th Groningen Open 2019 | Groningen NED | 9.1 | Nico Zwirs | Alexander Hilverda | 1-0 | 37 | Open |
| 559 | 2019-12-29 | 57th Groningen Open 2019 | Groningen NED | 8.6 | Sipke Ernst | Nico Zwirs | 1-0 | 44 | Open |
| 560 | 2019-12-28 | 57th Groningen Open 2019 | Groningen NED | 7.1 | Nico Zwirs | Milan Pacher | 1-0 | 16 | Open |
| 561 | 2019-12-27 | 57th Groningen Open 2019 | Groningen NED | 6.6 | Liam Vrolijk | Nico Zwirs | 1-0 | 39 | Open |
| 562 | 2019-12-26 | 57th Groningen Open 2019 | Groningen NED | 5.2 | Nico Zwirs | Michal Krasenkow | 0-1 | 63 | Open |
| 563 | 2019-12-24 | 57th Groningen Open 2019 | Groningen NED | 4.3 | Shant Sargsyan | Nico Zwirs | 1/2-1/2 | 57 | Open |
| 564 | 2019-12-23 | 57th Groningen Open 2019 | Groningen NED | 3.7 | Nico Zwirs | Evgeny Gleizerov | 1-0 | 31 | Open |
| 565 | 2019-12-22 | 57th Groningen Open 2019 | Groningen NED | 2.14 | Sasa Albers | Nico Zwirs | 0-1 | 44 | Open |
| 566 | 2019-12-21 | 57th Groningen Open 2019 | Groningen NED | 1.15 | Nico Zwirs | Naman Kumar | 1-0 | 41 | Open |
| 567 | 2019-12-15 | TCh-BEL 2019-20 | Belgium BEL | 4.5 | Pieter Hopman | Nico Zwirs | 1-0 | 38 | Open |
| 568 | 2019-12-01 | TCh-BEL 2019-20 | Belgium BEL | 5.4 | Arno Bezemer | Nico Zwirs | 0-1 | 26 | Open |
| 569 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 28.7 | Nico Zwirs | Hugo Ten Hertog | 0-1 | 65 | Open |
| 570 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 27.7 | Hugo Ten Hertog | Nico Zwirs | 1-0 | 36 | Open |
| 571 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 24.8 | Nico Zwirs | Peter Lombaers | 1-0 | 30 | Open |
| 572 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 23.8 | Peter Lombaers | Nico Zwirs | 1-0 | 65 | Open |
| 573 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 22.7 | Jaap De Jager | Nico Zwirs | 1-0 | 44 | Open |
| 574 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 21.7 | Nico Zwirs | Jaap De Jager | 1-0 | 55 | Open |
| 575 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 18.8 | Maaike Keetman | Nico Zwirs | 1-0 | 31 | Open |
| 576 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 17.8 | Nico Zwirs | Maaike Keetman | 1-0 | 26 | Open |
| 577 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 16.8 | Miguoel Admiraal | Nico Zwirs | 1/2-1/2 | 32 | Open |
| 578 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 15.8 | Nico Zwirs | Miguoel Admiraal | 1/2-1/2 | 51 | Open |
| 579 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 14.4 | Nico Zwirs | Jan Smeets | 0-1 | 31 | Open |
| 580 | 2019-11-30 | 5th CNE ch-NED Blitz 2019 | Amstelveen NED | 13.4 | Jan Smeets | Nico Zwirs | 1-0 | 49 | Open |
| 581 | 2019-11-23 | Dutch League 2019-20 | Netherlands NED | 3.6 | Nico Zwirs | Koen Leenhouts | 1/2-1/2 | 56 | Open |
| 582 | 2019-11-02 | Dutch League 2019-20 | Netherlands NED | 2.1 | Nico Zwirs | Wouter Spoelman | 1/2-1/2 | 36 | Open |
| 583 | 2019-10-26 | 23rd Hoogeveen Open 2019 | Hoogeveen NED | 9.7 | Nico Zwirs | Tor Fredrik Kaasen | 1-0 | 39 | Open |
| 584 | 2019-10-25 | 23rd Hoogeveen Open 2019 | Hoogeveen NED | 8.8 | Menno Okkes | Nico Zwirs | 1/2-1/2 | 28 | Open |
| 585 | 2019-10-24 | 23rd Hoogeveen Open 2019 | Hoogeveen NED | 7.8 | Nico Zwirs | Onno Elgersma | 1/2-1/2 | 60 | Open |
| 586 | 2019-10-23 | 23rd Hoogeveen Open 2019 | Hoogeveen NED | 6.6 | Mary Ann Gomes | Nico Zwirs | 1/2-1/2 | 71 | Open |
| 587 | 2019-10-22 | 23rd Hoogeveen Open 2019 | Hoogeveen NED | 5.9 | Nico Zwirs | Siem Van Dael | 1-0 | 23 | Open |
| 588 | 2019-10-21 | 23rd Hoogeveen Open 2019 | Hoogeveen NED | 4.4 | Jan Werle | Nico Zwirs | 1-0 | 75 | Open |
| 589 | 2019-10-21 | 23rd Hoogeveen Open 2019 | Hoogeveen NED | 3.12 | Nico Zwirs | Jonas Hilwerda | 1-0 | 31 | Open |
| 590 | 2019-10-20 | 23rd Hoogeveen Open 2019 | Hoogeveen NED | 2.12 | Sebastian Mueer | Nico Zwirs | 1/2-1/2 | 76 | Open |
| 591 | 2019-10-19 | 23rd Hoogeveen Open 2019 | Hoogeveen NED | 1.12 | Nico Zwirs | Lisanne Taams | 1-0 | 42 | Open |
| 592 | 2019-09-29 | TCh-BEL 2019-20 | Belgium BEL | 1.5 | Nico Zwirs | Thomas Michalczak | 1/2-1/2 | 34 | Open |
| 593 | 2019-09-28 | Dutch League 2019-20 | Netherlands NED | 1.5 | Friso Nijboer | Nico Zwirs | 1/2-1/2 | 37 | Open |
| 594 | 2019-08-10 | 23rd HZ Open 2019 | Vlissingen NED | 9.1 | Nico Zwirs | Gata Kamsky | 1/2-1/2 | 7 | Open |
| 595 | 2019-08-09 | 23rd HZ Open 2019 | Vlissingen NED | 8.3 | Erwin L'Ami | Nico Zwirs | 0-1 | 62 | Open |
| 596 | 2019-08-08 | 23rd HZ Open 2019 | Vlissingen NED | 7.8 | Nico Zwirs | Edwyn Mesman | 1-0 | 38 | Open |
| 597 | 2019-08-07 | 23rd HZ Open 2019 | Vlissingen NED | 6.7 | Bernhard Stillger | Nico Zwirs | 1/2-1/2 | 21 | Open |
| 598 | 2019-08-06 | 23rd HZ Open 2019 | Vlissingen NED | 5.2 | Nico Zwirs | Loek Van Wely | 0-1 | 55 | Open |
| 599 | 2019-08-05 | 23rd HZ Open 2019 | Vlissingen NED | 4.4 | Nico Zwirs | Isan Reynaldo Ortiz Suarez | 1-0 | 74 | Open |
| 600 | 2019-08-04 | 23rd HZ Open 2019 | Vlissingen NED | 3.11 | Niels Mijnster | Nico Zwirs | 0-1 | 34 | Open |
| 601 | 2019-08-04 | 23rd HZ Open 2019 | Vlissingen NED | 2.11 | Nico Zwirs | Pieter Jan Morssink | 1-0 | 38 | Open |
| 602 | 2019-08-03 | 23rd HZ Open 2019 | Vlissingen NED | 1.12 | David De Feijter | Nico Zwirs | 0-1 | 43 | Open |
| 603 | 2019-08-01 | Dutch Open 2019 | Dieren NED | 9.5 | Nico Zwirs | Dimitri Reinderman | 1/2-1/2 | 13 | Open |
| 604 | 2019-07-31 | Dutch Open 2019 | Dieren NED | 8.4 | Valentin Buckels | Nico Zwirs | 1-0 | 56 | Open |
| 605 | 2019-07-30 | Dutch Open 2019 | Dieren NED | 7.9 | Nico Zwirs | Nick Maatman | 1-0 | 39 | Open |
| 606 | 2019-07-29 | Dutch Open 2019 | Dieren NED | 6.12 | 1005421 | Nico Zwirs | 0-1 | 37 | Open |
| 607 | 2019-07-27 | Dutch Open 2019 | Dieren NED | 5.4 | Nico Zwirs | Roeland Pruijssers | 0-1 | 55 | Open |
| 608 | 2019-07-26 | Dutch Open 2019 | Dieren NED | 4.7 | Nico Zwirs | Arghyadip Das | 1/2-1/2 | 41 | Open |
| 609 | 2019-07-25 | Dutch Open 2019 | Dieren NED | 3.1 | Aditya Munshi | Nico Zwirs | 0-1 | 41 | Open |
| 610 | 2019-07-24 | Dutch Open 2019 | Dieren NED | 2.4 | Nico Zwirs | Lucas Van Foreest | 1/2-1/2 | 55 | Open |
| 611 | 2019-07-23 | Dutch Open 2019 | Dieren NED | 1.19 | Arjan Dwarshuis | Nico Zwirs | 0-1 | 44 | Open |
| 612 | 2019-07-14 | Science Park Open A 2019 | Amsterdam NED | 9.7 | Onno Elgersma | Nico Zwirs | 0-1 | 46 | Open |
| 613 | 2019-07-13 | Science Park Open A 2019 | Amsterdam NED | 8.4 | Evgeny Gleizerov | Nico Zwirs | 1-0 | 46 | Open |
| 614 | 2019-07-12 | Science Park Open A 2019 | Amsterdam NED | 7.2 | Nico Zwirs | G. Petar Arnaudov | 1/2-1/2 | 29 | Open |
| 615 | 2019-07-11 | Science Park Open A 2019 | Amsterdam NED | 6.3 | Nico Zwirs | Ilias Van der Lende | 1/2-1/2 | 29 | Open |
| 616 | 2019-07-10 | Science Park Open A 2019 | Amsterdam NED | 5.5 | Kristian Dimitrijeski | Nico Zwirs | 0-1 | 33 | Open |
| 617 | 2019-07-09 | Science Park Open A 2019 | Amsterdam NED | 4.3 | Nico Zwirs | Hugo Ten Hertog | 1/2-1/2 | 26 | Open |
| 618 | 2019-07-08 | Science Park Open A 2019 | Amsterdam NED | 3.1 | Nikita Meshkovs | Nico Zwirs | 1/2-1/2 | 47 | Open |
| 619 | 2019-07-07 | Science Park Open A 2019 | Amsterdam NED | 2.6 | Nico Zwirs | Ekaterina Smirnova | 1-0 | 48 | Open |
| 620 | 2019-07-06 | Science Park Open A 2019 | Amsterdam NED | 1.8 | Milo Bogaard | Nico Zwirs | 0-1 | 41 | Open |
| 621 | 2019-06-30 | 16th ROC Nova College | Haarlem NED | 6.2 | G. Petar Arnaudov | Nico Zwirs | 1/2-1/2 | 72 | Open |
| 622 | 2019-06-29 | 16th ROC Nova College | Haarlem NED | 4.2 | Nico Zwirs | Matthew D Sadler | 1/2-1/2 | 38 | Open |
| 623 | 2019-06-29 | 16th ROC Nova College | Haarlem NED | 3.3 | Miguoel Admiraal | Nico Zwirs | 1/2-1/2 | 32 | Open |
| 624 | 2019-06-23 | HSG Open 2019 | Hilversum NED | 6.7 | Nico Zwirs | Wim Heemskerk | 0-1 | 65 | Open |
| 625 | 2019-06-23 | HSG Open 2019 | Hilversum NED | 5.1 | Mark Kusnetsov | Nico Zwirs | 0-1 | 51 | Open |
| 626 | 2019-06-22 | HSG Open 2019 | Hilversum NED | 4.1 | Nico Zwirs | Lara Schulze | 1/2-1/2 | 36 | Open |
| 627 | 2019-06-22 | HSG Open 2019 | Hilversum NED | 3.1 | Loek Van Wely | Nico Zwirs | 1-0 | 74 | Open |
| 628 | 2019-06-21 | HSG Open 2019 | Hilversum NED | 2.7 | Elmar Hommes | Nico Zwirs | 0-1 | 44 | Open |
| 629 | 2019-06-21 | HSG Open 2019 | Hilversum NED | 1.8 | Nico Zwirs | Gauti Pall Jonsson | 1-0 | 41 | Open |
| 630 | 2019-06-02 | Groninger Combinatie Open | Groningen NED | 7.1 | Nico Zwirs | Sipke Ernst | 1-0 | 39 | Open |
| 631 | 2019-06-02 | Groninger Combinatie Open | Groningen NED | 6.3 | Amir Nicolai | Nico Zwirs | 0-1 | 38 | Open |
| 632 | 2019-06-01 | Groninger Combinatie Open | Groningen NED | 5.2 | Nico Zwirs | Collin Colbow | 1/2-1/2 | 36 | Open |
| 633 | 2019-06-01 | Groninger Combinatie Open | Groningen NED | 4.4 | Selwin Keuning | Nico Zwirs | 0-1 | 33 | Open |
| 634 | 2019-05-31 | Groninger Combinatie Open | Groningen NED | 3.8 | Nico Zwirs | Jael Wierenga | 1-0 | 22 | Open |
| 635 | 2019-05-31 | Groninger Combinatie Open | Groningen NED | 2.2 | Bas De Boer | Nico Zwirs | 1-0 | 71 | Open |
| 636 | 2019-05-30 | Groninger Combinatie Open | Groningen NED | 1.2 | Nico Zwirs | Daan Noordenbos | 1-0 | 22 | Open |
| 637 | 2019-05-11 | Dutch League 2018-19 | Netherlands NED | 9.2 | Koen Leenhouts | Nico Zwirs | 1/2-1/2 | 72 | Open |
| 638 | 2019-04-13 | Dutch League 2018-19 | Netherlands NED | 8.1 | Nico Zwirs | Robin Lecomte | 1-0 | 37 | Open |
| 639 | 2019-04-07 | TCh-BEL 2018-19 | Belgium BEL | 11.6 | Nico Zwirs | Thorsten Michael Haub | 0-1 | 36 | Open |
| 640 | 2019-04-06 | Bundesliga 2018-19 | Muelheim GER | 14.7 | Dennis Wagner | Nico Zwirs | 1-0 | 48 | Open |
| 641 | 2019-03-31 | TCh-BEL 2018-19 | Belgium BEL | 10.6 | Tom Piceu | Nico Zwirs | 0-1 | 39 | Open |
| 642 | 2019-03-17 | TCh-BEL 2018-19 | Belgium BEL | 9.7 | Felix Klein | Nico Zwirs | 0-1 | 34 | Open |
| 643 | 2019-03-16 | Dutch League 2018-19 | Netherlands NED | 7.9 | Nico Zwirs | Patrick Driessens | 1-0 | 20 | Open |
| 644 | 2019-02-24 | TCh-BEL 2018-19 | Belgium BEL | 8.6 | Nico Zwirs | Thibault Real | 0-1 | 44 | Open |
| 645 | 2019-02-10 | TCh-BEL 2018-19 | Belgium BEL | 7.6 | Oscar Lemmers | Nico Zwirs | 1/2-1/2 | 14 | Open |
| 646 | 2019-02-09 | Dutch League 2018-19 | Netherlands NED | 6.6 | Michael Feygin | Nico Zwirs | 1/2-1/2 | 53 | Open |
| 647 | 2019-01-06 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 9 | Nico Zwirs | Bennet Biastoch | 1-0 | 57 | Open |
| 648 | 2019-01-05 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 8 | Andrey Sumets | Nico Zwirs | 1-0 | 49 | Open |
| 649 | 2019-01-05 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 7 | Nico Zwirs | Dirk Norbert Jansen | 1-0 | 58 | Open |
| 650 | 2019-01-04 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 6 | Mario Weissenberger | Nico Zwirs | 0-1 | 40 | Open |
| 651 | 2019-01-04 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 5 | Nico Zwirs | Danny Yi | 1-0 | 28 | Open |
| 652 | 2019-01-03 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 4 | Reiner Heimrath | Nico Zwirs | 1-0 | 37 | Open |
| 653 | 2019-01-03 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 3 | Nico Zwirs | Christof Koellner | 1-0 | 36 | Open |
| 654 | 2019-01-02 | 31st Staufer-Open 2019 | Schwaebisch Gmuend GER | 1 | Nico Zwirs | Luca Suvorov | 0-1 | 65 | Open |
| 655 | 2018-12-30 | 56th Groningen Open 2018 | Groningen NED | 9.19 | Luuk Baselmans | Nico Zwirs | 0-1 | 55 | Open |
| 656 | 2018-12-29 | 56th Groningen Open 2018 | Groningen NED | 8.14 | Nico Zwirs | Elena Krasenkowa | 0-1 | 59 | Open |
| 657 | 2018-12-28 | 56th Groningen Open 2018 | Groningen NED | 7.14 | Selwin Keuning | Nico Zwirs | 1/2-1/2 | 70 | Open |
| 658 | 2018-12-27 | 56th Groningen Open 2018 | Groningen NED | 6.19 | Nico Zwirs | Mick Van Randtwijk | 1-0 | 34 | Open |
| 659 | 2018-12-26 | 56th Groningen Open 2018 | Groningen NED | 5.13 | Vardan Hovsepyan | Nico Zwirs | 1-0 | 41 | Open |
| 660 | 2018-12-24 | 56th Groningen Open 2018 | Groningen NED | 4.13 | Nico Zwirs | Martin Simet | 1/2-1/2 | 87 | Open |
| 661 | 2018-12-23 | 56th Groningen Open 2018 | Groningen NED | 3.12 | Ales Jedlicka | Nico Zwirs | 1/2-1/2 | 55 | Open |
| 662 | 2018-12-23 | 56th Groningen Open 2018 | Groningen NED | 2.18 | Nico Zwirs | Hendrik De Groot | 1-0 | 41 | Open |
| 663 | 2018-12-22 | 56th Groningen Open 2018 | Groningen NED | 1.14 | Sjoerd Van Roon | Nico Zwirs | 1-0 | 31 | Open |
| 664 | 2018-12-15 | Dutch League 2018-19 | Netherlands NED | 5.8 | Nico Zwirs | Miguoel Admiraal | 1/2-1/2 | 96 | Open |
| 665 | 2018-12-02 | TCh-BEL 2018-19 | Belgium BEL | 5.6 | Pieter Claesen | Nico Zwirs | 0-1 | 30 | Open |
| 666 | 2018-11-24 | Dutch League 2018-19 | Netherlands NED | 4.4 | Casper Schoppen | Nico Zwirs | 1-0 | 38 | Open |
| 667 | 2018-11-18 | TCh-BEL 2018-19 | Belgium BEL | 4.5 | Markus Balduan | Nico Zwirs | 0-1 | 39 | Open |
| 668 | 2018-11-11 | Bundesliga 2018-19 | Muelheim GER | 2.6 | Nico Zwirs | Dmitrij Kollars | 0-1 | 73 | Open |
| 669 | 2018-11-10 | Bundesliga 2018-19 | Muelheim GER | 1.5 | Yifan Hou | Nico Zwirs | 1-0 | 39 | Open |
| 670 | 2018-11-03 | Dutch League 2018-19 | Netherlands NED | 3.2 | Nico Zwirs | Martijn Dambacher | 1/2-1/2 | 45 | Open |
| 671 | 2018-10-28 | TCh-BEL 2018-19 | Belgium BEL | 3.6 | Rosa Ratsma | Nico Zwirs | 1/2-1/2 | 91 | Open |
| 672 | 2018-10-27 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 9.6 | Nico Zwirs | Sonja Maria Bluhm | 1-0 | 38 | Open |
| 673 | 2018-10-26 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 8.5 | Thomas Beerdsen | Nico Zwirs | 1-0 | 31 | Open |
| 674 | 2018-10-25 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 7.6 | Nico Zwirs | Stefan Kuipers | 1/2-1/2 | 43 | Open |
| 675 | 2018-10-24 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 6.1 | Tijana Mandura | Nico Zwirs | 0-1 | 48 | Open |
| 676 | 2018-10-23 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 5.14 | Nico Zwirs | Hector Giacomini | 1-0 | 50 | Open |
| 677 | 2018-10-22 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 4.5 | Roeland Pruijssers | Nico Zwirs | 1-0 | 44 | Open |
| 678 | 2018-10-22 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 3.1 | Nico Zwirs | Dries Wedda | 1-0 | 36 | Open |
| 679 | 2018-10-21 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 2.15 | 1005421 | Nico Zwirs | 1/2-1/2 | 47 | Open |
| 680 | 2018-10-20 | 22nd Hoogeveen Open 2018 | Hoogeveen NED | 1.16 | Nico Zwirs | Folke Van Dorp | 1-0 | 25 | Open |
| 681 | 2018-10-06 | Dutch League 2018-19 | Netherlands NED | 2.5 | Nico Zwirs | Mees Van Osch | 1-0 | 45 | Open |
| 682 | 2018-09-15 | Dutch League 2018-19 | Netherlands NED | 1.7 | Henk Van der Poel | Nico Zwirs | 0-1 | 46 | Open |
| 683 | 2018-08-02 | Condigne Dutch Open 2018 | Dieren NED | 9.5 | Nico Zwirs | Eelke De Boer | 1-0 | 44 | Open |
| 684 | 2018-08-01 | Condigne Dutch Open 2018 | Dieren NED | 8.8 | Valery A Loginov | Nico Zwirs | 0-1 | 60 | Open |
| 685 | 2018-07-31 | Condigne Dutch Open 2018 | Dieren NED | 7.8 | Nico Zwirs | Max Warmerdam | 1/2-1/2 | 20 | Open |
| 686 | 2018-07-30 | Condigne Dutch Open 2018 | Dieren NED | 6.18 | R. Ashwath | Nico Zwirs | 0-1 | 32 | Open |
| 687 | 2018-07-28 | Condigne Dutch Open 2018 | Dieren NED | 5.5 | Nico Zwirs | Dimitri Reinderman | 0-1 | 60 | Open |
| 688 | 2018-07-27 | Condigne Dutch Open 2018 | Dieren NED | 4.16 | Erik Sparenberg | Nico Zwirs | 0-1 | 52 | Open |
| 689 | 2018-07-26 | Condigne Dutch Open 2018 | Dieren NED | 3.7 | Leandro Krysa | Nico Zwirs | 1/2-1/2 | 55 | Open |
| 690 | 2018-07-25 | Condigne Dutch Open 2018 | Dieren NED | 2.4 | Nico Zwirs | Ivan Ivanisevic | 1/2-1/2 | 70 | Open |
| 691 | 2018-07-24 | Condigne Dutch Open 2018 | Dieren NED | 1.26 | Nico Zwirs | Rob Van Helvoort | 1-0 | 22 | Open |
| 692 | 2018-06-24 | HSG Open 2018 | Hilversum NED | 6.5 | Thomas Huesmann | Nico Zwirs | 0-1 | 65 | Open |
| 693 | 2018-06-24 | HSG Open 2018 | Hilversum NED | 5.2 | Nico Zwirs | Namig Guliyev | 1/2-1/2 | 52 | Open |
| 694 | 2018-06-23 | HSG Open 2018 | Hilversum NED | 4.7 | Simon Elgersma | Nico Zwirs | 0-1 | 44 | Open |
| 695 | 2018-06-23 | HSG Open 2018 | Hilversum NED | 3.7 | Nico Zwirs | Jan Balje | 1-0 | 54 | Open |
| 696 | 2018-06-22 | HSG Open 2018 | Hilversum NED | 1.9 | Nico Zwirs | Gauti Pall Jonsson | 1/2-1/2 | 56 | Open |
| 697 | 2018-05-10 | TCh-NED Cup 2018 | Apeldoorn NED | 2.1 | Ruud Van Meegen | Nico Zwirs | 0-1 | 74 | Open |
| 698 | 2018-05-10 | TCh-NED Cup 2018 | Apeldoorn NED | 1.2 | Nico Zwirs | Jokim Van den Bos | 1-0 | 29 | Open |
| 699 | 2018-05-01 | Bundesliga 2017-18 | Berlin GER | 15.8 | Nico Zwirs | Jens-Uwe Maiwald | 1/2-1/2 | 21 | Open |
| 700 | 2018-04-30 | Bundesliga 2017-18 | Berlin GER | 14.6 | Vlastimil Babula | Nico Zwirs | 1-0 | 34 | Open |
| 701 | 2018-04-07 | Dutch League 2017-18 | Netherlands NED | 8.3 | Edwin Van Haastert | Nico Zwirs | 1/2-1/2 | 26 | Open |
| 702 | 2018-03-10 | Dutch League 2017-18 | Netherlands NED | 7.6 | Zyon Kollen | Nico Zwirs | 1-0 | 101 | Open |
| 703 | 2018-02-25 | Bundesliga 2017-18 | Muelheim GER | 10.8 | Makan Rafiee | Nico Zwirs | 0-1 | 33 | Open |
| 704 | 2018-02-24 | Bundesliga 2017-18 | Muelheim GER | 9.7 | Nico Zwirs | Markus Lammers | 1/2-1/2 | 53 | Open |
| 705 | 2018-02-18 | 78th Noteboom Open | Leiden NED | 6.3 | Robby Kevlishvili | Nico Zwirs | 1-0 | 46 | Open |
| 706 | 2018-02-18 | 78th Noteboom Open | Leiden NED | 5.1 | Nico Zwirs | G. Petar Arnaudov | 1/2-1/2 | 45 | Open |
| 707 | 2018-02-03 | Dutch League 2017-18 | Netherlands NED | 6.3 | Wouter Spoelman | Nico Zwirs | 1/2-1/2 | 44 | Open |
| 708 | 2017-12-16 | Dutch League 2017-18 | Netherlands NED | 5.1 | Oscar Lemmers | Nico Zwirs | 1-0 | 43 | Open |
| 709 | 2017-11-25 | Dutch League 2017-18 | Netherlands NED | 4.5 | Nico Zwirs | Manuel Bosboom | 0-1 | 44 | Open |
| 710 | 2017-11-04 | Dutch League 2017-18 | Netherlands NED | 3.8 | Nico Zwirs | Jan Balje | 1-0 | 26 | Open |
| 711 | 2017-10-07 | Dutch League 2017-18 | Netherlands NED | 2.4 | Dimitri Reinderman | Nico Zwirs | 1-0 | 48 | Open |
| 712 | 2017-09-16 | Dutch League 2017-18 | Netherlands NED | 1.3 | Dmitry Stets | Nico Zwirs | 1-0 | 45 | Open |
| 713 | 2017-08-12 | 21st HZ Open 2017 | Vlissingen NED | 9.1 | Nick Maatman | Nico Zwirs | 1/2-1/2 | 78 | Open |
| 714 | 2017-08-11 | 21st HZ Open 2017 | Vlissingen NED | 8.12 | Nico Zwirs | Marcel Peek | 1-0 | 77 | Open |
| 715 | 2017-08-10 | 21st HZ Open 2017 | Vlissingen NED | 7.12 | Bernhard Stillger | Nico Zwirs | 1/2-1/2 | 56 | Open |
| 716 | 2017-08-09 | 21st HZ Open 2017 | Vlissingen NED | 6.17 | Nico Zwirs | Carlo Marzano | 1-0 | 37 | Open |
| 717 | 2017-08-08 | 21st HZ Open 2017 | Vlissingen NED | 5.28 | Ron Hoffman | Nico Zwirs | 0-1 | 30 | Open |
| 718 | 2017-08-07 | 21st HZ Open 2017 | Vlissingen NED | 4.12 | Nico Zwirs | Janelle Mae Frayna | 0-1 | 34 | Open |
| 719 | 2017-08-06 | 21st HZ Open 2017 | Vlissingen NED | 3.14 | Jaap Amesz | Nico Zwirs | 1/2-1/2 | 30 | Open |
| 720 | 2017-08-06 | 21st HZ Open 2017 | Vlissingen NED | 2.17 | Nico Zwirs | Jordy Schouten | 1-0 | 35 | Open |
| 721 | 2017-08-05 | 21st HZ Open 2017 | Vlissingen NED | 1.18 | Jonathan De Kleuver | Nico Zwirs | 0-1 | 41 | Open |
| 722 | 2017-08-03 | Dutch Open 2017 | Dieren NED | 9.8 | Nico Zwirs | Roeland Pruijssers | 0-1 | 30 | Open |
| 723 | 2017-08-02 | Dutch Open 2017 | Dieren NED | 8.7 | Vyacheslav Ikonnikov | Nico Zwirs | 1/2-1/2 | 120 | Open |
| 724 | 2017-08-01 | Dutch Open 2017 | Dieren NED | 7.13 | Nico Zwirs | Valentin Buckels | 1-0 | 61 | Open |
| 725 | 2017-07-31 | Dutch Open 2017 | Dieren NED | 6.14 | Bernhard Stillger | Nico Zwirs | 1/2-1/2 | 57 | Open |
| 726 | 2017-07-29 | Dutch Open 2017 | Dieren NED | 5.5 | Nico Zwirs | Meylis Annaberdiyev | 0-1 | 22 | Open |
| 727 | 2017-07-28 | Dutch Open 2017 | Dieren NED | 4.14 | Edwyn Mesman | Nico Zwirs | 0-1 | 33 | Open |
| 728 | 2017-07-27 | Dutch Open 2017 | Dieren NED | 3.2 | Nico Zwirs | Erwin L'Ami | 0-1 | 27 | Open |
| 729 | 2017-07-26 | Dutch Open 2017 | Dieren NED | 2.17 | Sila Caglar | Nico Zwirs | 0-1 | 26 | Open |
| 730 | 2017-07-25 | Dutch Open 2017 | Dieren NED | 1.21 | Nico Zwirs | Pieter Tromp | 1-0 | 46 | Open |
| 731 | 2017-05-01 | Bundesliga 2016-17 | Berlin GER | 15.7 | Nico Zwirs | Sergei Movsesian | 1/2-1/2 | 55 | Open |
| 732 | 2017-04-30 | Bundesliga 2016-17 | Berlin GER | 14.7 | Nico Zwirs | Pascal Flierl | 1-0 | 41 | Open |
| 733 | 2017-04-29 | Bundesliga 2016-17 | Berlin GER | 13.5 | Nico Zwirs | Predrag Nikolic | 0-1 | 40 | Open |
| 734 | 2017-04-23 | 2nd Bundesliga West 2016-17 | Germany GER | 8.1 | Christian, Dr. Seel | Nico Zwirs | 1/2-1/2 | 39 | Open |
| 735 | 2017-04-01 | Dutch League 2016-17 | Netherlands NED | 8.1 | Nico Zwirs | Ilja Zaragatski | 0-1 | 34 | Open |
| 736 | 2017-03-19 | 2nd Bundesliga West 2016-17 | Germany GER | 7.1 | Nico Zwirs | Bernd Kohlweyer | 0-1 | 42 | Open |
| 737 | 2017-03-11 | Dutch League 2016-17 | Netherlands NED | 7.4 | Nico Zwirs | Lubomir Ftacnik | 1/2-1/2 | 43 | Open |
| 738 | 2017-02-22 | PRO League Group Stage | chess.com INT | 7 | Thomas E Rendle | Nico Zwirs | 0-1 | 47 | Open |
| 739 | 2017-02-22 | PRO League Group Stage | chess.com INT | 7 | Nico Zwirs | Jonathan Hawkins | 1/2-1/2 | 41 | Open |
| 740 | 2017-02-22 | PRO League Group Stage | chess.com INT | 7 | Nico Zwirs | Ameet K Ghasi | 0-1 | 43 | Open |
| 741 | 2017-02-19 | Bundesliga 2016-17 | Dresden GER | 8.8 | Gernot Gauglitz | Nico Zwirs | 0-1 | 25 | Open |
| 742 | 2017-02-18 | Bundesliga 2016-17 | Dresden GER | 7.8 | Nico Zwirs | Mathias Womacka | 0-1 | 55 | Open |
| 743 | 2017-02-15 | PRO League Group Stage | chess.com INT | 6 | Oluwafemi Daniel Balogun | Nico Zwirs | 0-1 | 36 | Open |
| 744 | 2017-02-15 | PRO League Group Stage | chess.com INT | 6 | Nico Zwirs | Rogelio Barcenilla | 0-1 | 44 | Open |
| 745 | 2017-02-15 | PRO League Group Stage | chess.com INT | 6 | Nico Zwirs | 108217895 | 1-0 | 25 | Open |
| 746 | 2017-02-04 | Dutch League 2016-17 | Netherlands NED | 6.3 | Nico Zwirs | Henk Vedder | 1-0 | 16 | Open |
| 747 | 2017-02-01 | PRO League Central 2017 | chess.com INT | 4 | Killian Delaney | Nico Zwirs | 0-1 | 20 | Open |
| 748 | 2017-02-01 | PRO League Central 2017 | chess.com INT | 4 | Alex Astaneh Lopez | Nico Zwirs | 0-1 | 69 | Open |
| 749 | 2017-02-01 | PRO League Central 2017 | chess.com INT | 4 | Nico Zwirs | Henry Li | 1-0 | 44 | Open |
| 750 | 2017-02-01 | PRO League Central 2017 | chess.com INT | 4 | Nico Zwirs | Conor O`Donnell | 1-0 | 65 | Open |
| 751 | 2017-01-25 | PRO League Central 2017 | chess.com INT | 3 | Aljoscha Feuerstack | Nico Zwirs | 1/2-1/2 | 104 | Open |
| 752 | 2017-01-25 | PRO League Central 2017 | chess.com INT | 3 | Nico Zwirs | Rasmus Svane | 1-0 | 34 | Open |
| 753 | 2017-01-25 | PRO League Central 2017 | chess.com INT | 3 | Nico Zwirs | Dirk Sebastian | 1-0 | 46 | Open |
| 754 | 2017-01-25 | PRO League Central 2017 | chess.com INT | 3 | Twan Burg | Nico Zwirs | 0-1 | 42 | Open |
| 755 | 2017-01-18 | PRO League Central 2017 | chess.com INT | 2 | Nico Zwirs | Ali Bitalzadeh | 0-1 | 49 | Open |
| 756 | 2017-01-18 | PRO League Central 2017 | chess.com INT | 2 | Nico Zwirs | Wouter Spoelman | 0-1 | 42 | Open |
| 757 | 2017-01-18 | PRO League Central 2017 | chess.com INT | 2 | Quinten Ducarmon | Nico Zwirs | 0-1 | 29 | Open |
| 758 | 2017-01-18 | PRO League Central 2017 | chess.com INT | 2 | Miguoel Admiraal | Nico Zwirs | 0-1 | 41 | Open |
| 759 | 2017-01-15 | 2nd Bundesliga West 2016-17 | Germany GER | 4.4 | Nico Zwirs | Markus Schaefer | 1/2-1/2 | 39 | Open |
| 760 | 2016-12-30 | 54th Groningen Open 2016 | Groningen NED | 9.9 | Max Warmerdam | Nico Zwirs | 1/2-1/2 | 37 | Open |
| 761 | 2016-12-29 | 54th Groningen Open 2016 | Groningen NED | 8.8 | P. Karthikeyan | Nico Zwirs | 1-0 | 34 | Open |
| 762 | 2016-12-28 | 54th Groningen Open 2016 | Groningen NED | 7.12 | Nico Zwirs | Nick Maatman | 1-0 | 35 | Open |
| 763 | 2016-12-27 | 54th Groningen Open 2016 | Groningen NED | 6.6 | Sipke Ernst | Nico Zwirs | 1-0 | 36 | Open |
| 764 | 2016-12-26 | 54th Groningen Open 2016 | Groningen NED | 5.4 | Nico Zwirs | Evgeny Gleizerov | 1/2-1/2 | 33 | Open |
| 765 | 2016-12-24 | 54th Groningen Open 2016 | Groningen NED | 4.1 | Nico Zwirs | Zeyu Xiang | 1-0 | 50 | Open |
| 766 | 2016-12-23 | 54th Groningen Open 2016 | Groningen NED | 3.1 | Mikhail Ulybin | Nico Zwirs | 1-0 | 34 | Open |
| 767 | 2016-12-22 | 54th Groningen Open 2016 | Groningen NED | 2.8 | Nico Zwirs | P V Nandhidhaa | 1-0 | 21 | Open |
| 768 | 2016-12-17 | Dutch League 2016-17 | Netherlands NED | 5.4 | Nico Zwirs | Ashote Draftian | 1-0 | 29 | Open |
| 769 | 2016-11-26 | Dutch League 2016-17 | Netherlands NED | 4.2 | Nico Zwirs | Arthur Pijpers | 1/2-1/2 | 42 | Open |
| 770 | 2016-11-05 | Dutch League 2016-17 | Netherlands NED | 3.6 | Iozefina Werle | Nico Zwirs | 0-1 | 43 | Open |
| 771 | 2016-10-16 | 2nd Bundesliga West 2016-17 | Germany GER | 1.3 | Robby Kevlishvili | Nico Zwirs | 1/2-1/2 | 36 | Open |
| 772 | 2016-10-08 | Dutch League 2016-17 | Netherlands NED | 2.6 | Nico Zwirs | Roger Meng | 1-0 | 39 | Open |
| 773 | 2016-09-17 | Dutch League 2016-17 | Netherlands NED | 1.1 | Tyro Bekedam | Nico Zwirs | 0-1 | 21 | Open |
| 774 | 2016-08-28 | 18th Sants Open 2016 | Barcelona ESP | 10.38 | Nico Zwirs | Bernat Serarols Mabras | 1-0 | 32 | Open |
| 775 | 2016-08-27 | 18th Sants Open 2016 | Barcelona ESP | 9.42 | Max Hess | Nico Zwirs | 1/2-1/2 | 36 | Open |
| 776 | 2016-08-26 | 18th Sants Open 2016 | Barcelona ESP | 8.49 | Nico Zwirs | Holger Rasch | 1-0 | 37 | Open |
| 777 | 2016-08-25 | 18th Sants Open 2016 | Barcelona ESP | 7.4 | Daniel Riu Lopez | Nico Zwirs | 1-0 | 24 | Open |
| 778 | 2016-08-23 | 18th Sants Open 2016 | Barcelona ESP | 5.16 | Isan Reynaldo Ortiz Suarez | Nico Zwirs | 1-0 | 42 | Open |
| 779 | 2016-08-22 | 18th Sants Open 2016 | Barcelona ESP | 4.44 | Nico Zwirs | Andre Meylan | 1-0 | 32 | Open |
| 780 | 2016-08-21 | 18th Sants Open 2016 | Barcelona ESP | 3.12 | Cristhian Cruz | Nico Zwirs | 1-0 | 31 | Open |
| 781 | 2016-08-20 | 18th Sants Open 2016 | Barcelona ESP | 2.53 | Nico Zwirs | Laura Martin Perez | 1-0 | 63 | Open |
| 782 | 2016-08-19 | 18th Sants Open 2016 | Barcelona ESP | 1.63 | Albert Castillo Dalmau | Nico Zwirs | 0-1 | 38 | Open |
| 783 | 2016-08-04 | Dutch Open 2016 | Dieren NED | 9.7 | Nico Zwirs | Shah Sagar | 1/2-1/2 | 76 | Open |
| 784 | 2016-08-03 | Dutch Open 2016 | Dieren NED | 8.6 | Das Debashis | Nico Zwirs | 1/2-1/2 | 24 | Open |
| 785 | 2016-08-02 | Dutch Open 2016 | Dieren NED | 7.9 | Nico Zwirs | Ari Kiremitciyan | 1-0 | 37 | Open |
| 786 | 2016-07-30 | Dutch Open 2016 | Dieren NED | 5.8 | Nico Zwirs | Joris Gerlagh | 0-1 | 61 | Open |
| 787 | 2016-07-29 | Dutch Open 2016 | Dieren NED | 4.2 | Dimitri Reinderman | Nico Zwirs | 1-0 | 34 | Open |
| 788 | 2016-07-28 | Dutch Open 2016 | Dieren NED | 3.9 | Nico Zwirs | Benjamin Nachbar | 1-0 | 37 | Open |
| 789 | 2015-07-30 | Dutch Open 2015 | Dieren NED | 9.7 | Dietmar Kolbus | Nico Zwirs | 0-1 | 90 | Open |
| 790 | 2015-07-29 | Dutch Open 2015 | Dieren NED | 8.1 | Nico Zwirs | Lucas Van Foreest | 1-0 | 38 | Open |
| 791 | 2015-07-28 | Dutch Open 2015 | Dieren NED | 7.6 | Elshan Moradiabadi | Nico Zwirs | 1-0 | 56 | Open |
| 792 | 2015-07-27 | Dutch Open 2015 | Dieren NED | 6.4 | Nico Zwirs | Stewart G Haslinger | 1/2-1/2 | 41 | Open |
| 793 | 2015-07-25 | Dutch Open 2015 | Dieren NED | 5.1 | Tom Bus | Nico Zwirs | 0-1 | 54 | Open |
| 794 | 2015-07-24 | Dutch Open 2015 | Dieren NED | 4.7 | Nico Zwirs | Zyon Kollen | 1/2-1/2 | 85 | Open |
| 795 | 2015-07-23 | Dutch Open 2015 | Dieren NED | 3.9 | Sabina-Francesca Foisor | Nico Zwirs | 1/2-1/2 | 72 | Open |
| 796 | 2015-07-22 | Dutch Open 2015 | Dieren NED | 2.16 | Nico Zwirs | Jan Boersma | 1-0 | 25 | Open |
| 797 | 2015-07-21 | Dutch Open 2015 | Dieren NED | 1.11 | Benjamin Go | Nico Zwirs | 1/2-1/2 | 77 | Open |
| 798 | 2015-06-21 | HSG Open 2015 | Hilversum NED | 6.5 | Nico Zwirs | Bob Beeke | 1-0 | 55 | Open |
| 799 | 2015-06-20 | HSG Open 2015 | Hilversum NED | 4.3 | Nico Zwirs | Namig Guliyev | 0-1 | 30 | Open |
| 800 | 2015-06-20 | HSG Open 2015 | Hilversum NED | 3.6 | Barry Brink | Nico Zwirs | 0-1 | 48 | Open |
| 801 | 2015-03-01 | 7th Batavia GM 2015 | Amsterdam NED | 9.4 | Etienne Goudriaan | Nico Zwirs | 1-0 | 47 | Open |
| 802 | 2015-02-28 | 7th Batavia GM 2015 | Amsterdam NED | 8.4 | Nico Zwirs | Andreas Heimann | 1-0 | 37 | Open |
| 803 | 2015-02-27 | 7th Batavia GM 2015 | Amsterdam NED | 7.4 | Dimitri Reinderman | Nico Zwirs | 1/2-1/2 | 45 | Open |
| 804 | 2015-02-26 | 7th Batavia GM 2015 | Amsterdam NED | 6.3 | Nico Zwirs | Robby Kevlishvili | 0-1 | 32 | Open |
| 805 | 2015-02-24 | 7th Batavia GM 2015 | Amsterdam NED | 5.2 | Daniel W Gormally | Nico Zwirs | 1/2-1/2 | 40 | Open |
| 806 | 2015-02-23 | 7th Batavia GM 2015 | Amsterdam NED | 4.5 | Nico Zwirs | Roland Schmaltz | 1/2-1/2 | 60 | Open |
| 807 | 2015-02-22 | 7th Batavia GM 2015 | Amsterdam NED | 3.2 | Stef Soors | Nico Zwirs | 1/2-1/2 | 62 | Open |
| 808 | 2015-02-21 | 7th Batavia GM 2015 | Amsterdam NED | 2.5 | Nico Zwirs | Lars Ootes | 0-1 | 51 | Open |
| 809 | 2015-02-20 | 7th Batavia GM 2015 | Amsterdam NED | 1.1 | Jorden Van Foreest | Nico Zwirs | 1-0 | 41 | Open |
| 810 | 2015-02-19 | 7th Batavia Blitz 2015 | Amsterdam NED | 9.5 | Nico Zwirs | Stef Soors | 1/2-1/2 | 66 | Open |
| 811 | 2015-02-19 | 7th Batavia Blitz 2015 | Amsterdam NED | 8.1 | Lars Ootes | Nico Zwirs | 1-0 | 87 | Open |
| 812 | 2015-02-19 | 7th Batavia Blitz 2015 | Amsterdam NED | 7.5 | Daniel W Gormally | Nico Zwirs | 1/2-1/2 | 34 | Open |
| 813 | 2015-02-19 | 7th Batavia Blitz 2015 | Amsterdam NED | 6.2 | Nico Zwirs | Hing Ting Lai | 0-1 | 37 | Open |
| 814 | 2015-02-19 | 7th Batavia Blitz 2015 | Amsterdam NED | 5.4 | Dimitri Reinderman | Nico Zwirs | 1-0 | 36 | Open |
| 815 | 2015-02-19 | 7th Batavia Blitz 2015 | Amsterdam NED | 4.3 | Nico Zwirs | Etienne Goudriaan | 1-0 | 46 | Open |
| 816 | 2015-02-19 | 7th Batavia Blitz 2015 | Amsterdam NED | 3.3 | Jorden Van Foreest | Nico Zwirs | 0-1 | 16 | Open |
| 817 | 2015-02-19 | 7th Batavia Blitz 2015 | Amsterdam NED | 2.4 | Nico Zwirs | Robby Kevlishvili | 1-0 | 63 | Open |
| 818 | 2015-02-19 | 7th Batavia Blitz 2015 | Amsterdam NED | 1.2 | Roland Schmaltz | Nico Zwirs | 1/2-1/2 | 69 | Open |
| 819 | 2014-08-09 | 18th HZ Open 2014 | Vlissingen NED | 9.1 | Nico Zwirs | M.R. Venkatesh | 1/2-1/2 | 51 | Open |
| 820 | 2014-08-08 | 18th HZ Open 2014 | Vlissingen NED | 8.5 | Daniel Hausrath | Nico Zwirs | 1-0 | 102 | Open |
| 821 | 2014-08-07 | 18th HZ Open 2014 | Vlissingen NED | 7.9 | Nico Zwirs | Daniel Semcesen | 1-0 | 72 | Open |
| 822 | 2014-08-06 | 18th HZ Open 2014 | Vlissingen NED | 6.2 | Anton Rosmuller | Nico Zwirs | 0-1 | 30 | Open |
| 823 | 2014-08-05 | 18th HZ Open 2014 | Vlissingen NED | 5.32 | Nico Zwirs | Jeroen Hekhuis | 1-0 | 76 | Open |
| 824 | 2014-08-04 | 18th HZ Open 2014 | Vlissingen NED | 4.16 | Ivo Timmermans | Nico Zwirs | 1-0 | 50 | Open |
| 825 | 2014-08-03 | 18th HZ Open 2014 | Vlissingen NED | 3.5 | Nico Zwirs | Erik Van den Doel | 1/2-1/2 | 102 | Open |
| 826 | 2014-08-03 | 18th HZ Open 2014 | Vlissingen NED | 2.34 | Kedem Gutkind | Nico Zwirs | 0-1 | 50 | Open |
| 827 | 2014-08-02 | 18th HZ Open 2014 | Vlissingen NED | 1.34 | Nico Zwirs | Carl Schoor | 1-0 | 43 | Open |
| 828 | 2014-07-31 | Dutch Open 2014 | Dieren NED | 9.14 | Nico Zwirs | Valentin Buckels | 1-0 | 24 | Open |
| 829 | 2014-07-30 | Dutch Open 2014 | Dieren NED | 8.11 | Arthur Pijpers | Nico Zwirs | 1-0 | 49 | Open |
| 830 | 2014-07-29 | Dutch Open 2014 | Dieren NED | 7.6 | Nico Zwirs | Daniel Hausrath | 0-1 | 66 | Open |
| 831 | 2014-07-28 | Dutch Open 2014 | Dieren NED | 6.8 | Bart Von Meijenfeldt | Nico Zwirs | 0-1 | 22 | Open |
| 832 | 2014-07-26 | Dutch Open 2014 | Dieren NED | 5.7 | Nico Zwirs | Csaba Horvath | 1/2-1/2 | 25 | Open |
| 833 | 2014-07-25 | Dutch Open 2014 | Dieren NED | 4.7 | Nico Zwirs | G.A. Stany | 1/2-1/2 | 89 | Open |
| 834 | 2014-07-24 | Dutch Open 2014 | Dieren NED | 3.15 | Henk-Jan Evengroen | Nico Zwirs | 0-1 | 34 | Open |
| 835 | 2014-07-23 | Dutch Open 2014 | Dieren NED | 2.6 | Nico Zwirs | Roeland Pruijssers | 0-1 | 32 | Open |
| 836 | 2014-07-22 | Dutch Open 2014 | Dieren NED | 1.24 | Anna-Maja Kazarian | Nico Zwirs | 0-1 | 35 | Open |
| 837 | 2014-05-10 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 9.7 | Nico Zwirs | Jan-Willem De Jong | 1/2-1/2 | 49 | Open |
| 838 | 2014-03-29 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 7.9 | Nico Zwirs | Oscar Lemmers | 1-0 | 45 | Open |
| 839 | 2014-02-23 | Bundesliga 2013-14 | Viernheim GER | 10 | Nico Zwirs | Stefan, Dr. Walter | 1/2-1/2 | 27 | Open |
| 840 | 2014-02-22 | Bundesliga 2013-14 | Viernheim GER | 9 | Michael Mueller | Nico Zwirs | 1-0 | 73 | Open |
| 841 | 2014-02-08 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 5.6 | Iozefina Werle | Nico Zwirs | 1-0 | 67 | Open |
| 842 | 2014-01-04 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 4.7 | Martin Martens | Nico Zwirs | 1-0 | 54 | Open |
| 843 | 2013-12-07 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 3.7 | Nico Zwirs | Menno Okkes | 1-0 | 38 | Open |
| 844 | 2013-11-02 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 2.9 | Nico Zwirs | Peter Bolwerk | 1-0 | 49 | Open |
| 845 | 2013-09-21 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 1.9 | Frans Borm | Nico Zwirs | 0-1 | 34 | Open |
| 846 | 2013-08-10 | HZ Open 2013 | Vlissingen NED | 9.36 | Nico Zwirs | Michel Kerkhof | 1-0 | 29 | Open |
| 847 | 2013-08-09 | HZ Open 2013 | Vlissingen NED | 8.27 | Stief Gijsen | Nico Zwirs | 1-0 | 80 | Open |
| 848 | 2013-08-08 | HZ Open 2013 | Vlissingen NED | 7.35 | Nico Zwirs | Arjan Dijkstra | 1-0 | 50 | Open |
| 849 | 2013-08-07 | HZ Open 2013 | Vlissingen NED | 6.35 | Renzo Ducarmon | Nico Zwirs | 1/2-1/2 | 95 | Open |
| 850 | 2013-08-06 | HZ Open 2013 | Vlissingen NED | 5.1 | Nico Zwirs | Xue Zhao | 0-1 | 52 | Open |
| 851 | 2013-08-05 | HZ Open 2013 | Vlissingen NED | 4.31 | Maarten De Vleeschauwer | Nico Zwirs | 0-1 | 28 | Open |
| 852 | 2013-08-04 | HZ Open 2013 | Vlissingen NED | 3.9 | Nico Zwirs | Vyacheslav Ikonnikov | 0-1 | 29 | Open |
| 853 | 2013-08-04 | HZ Open 2013 | Vlissingen NED | 2.42 | Robert De Boer | Nico Zwirs | 0-1 | 53 | Open |
| 854 | 2013-08-03 | HZ Open 2013 | Vlissingen NED | 1.42 | Nico Zwirs | Francky Deketelaere | 1-0 | 33 | Open |
| 855 | 2013-07-29 | Dutch Open 2013 | Dieren NED | 6.7 | Roeland Pruijssers | Nico Zwirs | 1-0 | 30 | Open |
| 856 | 2013-07-26 | Dutch Open 2013 | Dieren NED | 4.8 | Vladimir Zakhartsov | Nico Zwirs | 1-0 | 60 | Open |
| 857 | 2013-07-24 | Dutch Open 2013 | Dieren NED | 2.4 | Viacheslav V. Zakhartsov | Nico Zwirs | 1-0 | 53 | Open |
| 858 | 2013-04-20 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 9.5 | Tijmen Kampman | Nico Zwirs | 0-1 | 35 | Open |
| 859 | 2013-04-06 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 8.4 | Nico Zwirs | Ewoud De Groote | 1-0 | 80 | Open |
| 860 | 2013-03-09 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 7.6 | Dharma Tjiam | Nico Zwirs | 1/2-1/2 | 66 | Open |
| 861 | 2013-02-16 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 6.8 | Nico Zwirs | Joost Wempe | 1-0 | 58 | Open |
| 862 | 2012-12-15 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 5.8 | Bruno Carlier | Nico Zwirs | 1-0 | 71 | Open |
| 863 | 2012-11-24 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 4.1 | Nico Zwirs | Miguoel Admiraal | 1/2-1/2 | 58 | Open |
| 864 | 2012-11-03 | TCh-NED Meesterklasse 2012-13 | Netherland NED | 3.8 | Zhaoqin Peng | Nico Zwirs | 1/2-1/2 | 70 | Open |
| 865 | 2012-09-15 | TCh-NED Meesterklasse 2012-13 | Den Bosch NED | 1.9 | Nico Zwirs | David Van Kerkhof | 1-0 | 39 | Open |
| 866 | 2012-08-11 | 16th HZ Open | Vlissingen NED | 9 | Migchiel De Jong | Nico Zwirs | 1-0 | 40 | Open |
| 867 | 2012-08-10 | 16th HZ Open | Vlissingen NED | 8 | Nico Zwirs | Renzo Ducarmon | 1-0 | 35 | Open |
| 868 | 2012-08-09 | 16th HZ Open | Vlissingen NED | 7 | Matthias Thesing | Nico Zwirs | 1-0 | 25 | Open |
| 869 | 2012-08-08 | 16th HZ Open | Vlissingen NED | 6 | Lennard Den Boer | Nico Zwirs | 0-1 | 36 | Open |
| 870 | 2012-08-07 | 16th HZ Open | Vlissingen NED | 5 | Nico Zwirs | Koen Leenhouts | 0-1 | 34 | Open |
| 871 | 2012-08-06 | 16th HZ Open | Vlissingen NED | 4 | Amadeus Eisenbeiser | Nico Zwirs | 1/2-1/2 | 31 | Open |
| 872 | 2012-08-05 | 16th HZ Open | Vlissingen NED | 3 | Nico Zwirs | Guus Bollen | 1-0 | 39 | Open |
| 873 | 2012-08-05 | 16th HZ Open | Vlissingen NED | 2 | Illya Nyzhnyk | Nico Zwirs | 1/2-1/2 | 32 | Open |
| 874 | 2012-08-02 | Dutch Open 2012 | Dieren NED | 9.4 | Nico Zwirs | Willy Hendriks | 0-1 | 34 | Open |
| 875 | 2012-08-01 | Dutch Open 2012 | Dieren NED | 8.6 | Nick Maatman | Nico Zwirs | 0-1 | 64 | Open |
| 876 | 2012-07-31 | Dutch Open 2012 | Dieren NED | 7.1 | Nico Zwirs | Ivo Maris | 1-0 | 44 | Open |
| 877 | 2012-07-30 | Dutch Open 2012 | Dieren NED | 6.12 | Marsel Efroimski | Nico Zwirs | 0-1 | 41 | Open |
| 878 | 2012-07-28 | Dutch Open 2012 | Dieren NED | 5.9 | Nico Zwirs | Jaap Houben | 0-1 | 40 | Open |
| 879 | 2012-07-27 | Dutch Open 2012 | Dieren NED | 4.1 | Arjun Bharat | Nico Zwirs | 1/2-1/2 | 80 | Open |
| 880 | 2012-07-26 | Dutch Open 2012 | Dieren NED | 3.1 | Nico Zwirs | Guido Van Mierlo | 1/2-1/2 | 42 | Open |
| 881 | 2012-07-25 | Dutch Open 2012 | Dieren NED | 2.15 | Mees Van Osch | Nico Zwirs | 0-1 | 40 | Open |
| 882 | 2012-07-24 | Dutch Open 2012 | Dieren NED | 1.1 | Nico Zwirs | Jan Smeets | 0-1 | 38 | Open |
| 883 | 2012-07-07 | 11th ROC Nova Open | Haarlem NED | 2.2 | Ulf Andersson | Nico Zwirs | 1-0 | 62 | Open |
| 884 | 2012-06-23 | HSG Open A 2012 | Hilversum NED | 3.6 | Thomas Beerdsen | Nico Zwirs | 1-0 | 84 | Open |
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