Harmen Jonkman
Country
NED
Birth Year
1975
Gender
M
Title
Grandmaster
FIDE ID
1002708
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-02 (UTC).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-04-16 | 23rd BCC Open 2026 | Hua Hin THA | 6.16 | Jonkman,H | Bersamina,Paulo | 0-1 | 47 | Open |
| 2 | 2025-09-28 | 2nd Bundesliga Nord 25-26 | Germany GER | 2.8 | Harmen Jonkman | Nikita Nechitaylo | 1/2-1/2 | 60 | Open |
| 3 | 2025-09-27 | 2nd Bundesliga Nord 25-26 | Germany GER | 1.8 | Maria Schoene | Harmen Jonkman | 0-1 | 25 | Open |
| 4 | 2024-10-26 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 7.18 | Jonah Krause | Harmen Jonkman | 1-0 | 40 | Open |
| 5 | 2024-10-25 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 6.27 | Harmen Jonkman | Hans-Henrik Grand | 1-0 | 35 | Open |
| 6 | 2024-10-24 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 5.19 | Drazen Dragicevic | Harmen Jonkman | 1-0 | 67 | Open |
| 7 | 2024-10-23 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 4.18 | Zsolt Rigo | Harmen Jonkman | 1-0 | 52 | Open |
| 8 | 2024-10-22 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 3.17 | Harmen Jonkman | Anton Zlatkov | 1-0 | 37 | Open |
| 9 | 2024-10-21 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 2.26 | Harmen Jonkman | Arend Van de Lagemaat | 1-0 | 129 | Open |
| 10 | 2024-10-20 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 1.5 | M. Amin Tabatabaei | Harmen Jonkman | 1-0 | 25 | Open |
| 11 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 3 | Harmen Jonkman | Mohamed Anees M | 0-1 | 37 | Open |
| 12 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 2 | Matfey Rogov | Harmen Jonkman | 1-0 | 19 | Open |
| 13 | 2024-09-10 | Titled Tue 10th Sep Early | chess.com INT | 1 | Evgenij Shuvalov | Harmen Jonkman | 0-1 | 69 | Open |
| 14 | 2024-08-27 | Titled Tue 27th Aug Late | chess.com INT | 9 | Kenneth Terence Solomon | Harmen Jonkman | 1-0 | 48 | Open |
| 15 | 2024-08-27 | Titled Tue 27th Aug Late | chess.com INT | 8 | Danila Bilan | Harmen Jonkman | 1-0 | 25 | Open |
| 16 | 2024-08-27 | Titled Tue 27th Aug Late | chess.com INT | 7 | Harmen Jonkman | Robert Hungaski | 1-0 | 33 | Open |
| 17 | 2024-08-27 | Titled Tue 27th Aug Late | chess.com INT | 6 | Itay Sitbon | Harmen Jonkman | 1-0 | 33 | Open |
| 18 | 2024-08-27 | Titled Tue 27th Aug Late | chess.com INT | 5 | Jakub Janeczko | Harmen Jonkman | 0-1 | 40 | Open |
| 19 | 2024-08-27 | Titled Tue 27th Aug Late | chess.com INT | 4 | Harmen Jonkman | Jonathan Sigfredo Subervi | 1-0 | 34 | Open |
| 20 | 2024-08-27 | Titled Tue 27th Aug Late | chess.com INT | 3 | Olga Badelka | Harmen Jonkman | 1-0 | 35 | Open |
| 21 | 2024-08-27 | Titled Tue 27th Aug Late | chess.com INT | 2 | Harmen Jonkman | Krzysztof Jakubowski | 0-1 | 68 | Open |
| 22 | 2024-08-27 | Titled Tue 27th Aug Late | chess.com INT | 1 | Harmen Jonkman | Nameer Issani | 1/2-1/2 | 72 | Open |
| 23 | 2024-08-27 | Titled Tue 27th Aug Late | chess.com INT | 11 | Harmen Jonkman | Svyatoslav Korneev Leskova | 0-1 | 17 | Open |
| 24 | 2024-08-27 | Titled Tue 27th Aug Late | chess.com INT | 10 | Harmen Jonkman | Neeraj Harish | 1-0 | 63 | Open |
| 25 | 2024-08-21 | Abu Dhabi Masters Online | chess.com INT | 8 | Cedomir Micic | Harmen Jonkman | 1-0 | 55 | Open |
| 26 | 2024-08-21 | Abu Dhabi Masters Online | chess.com INT | 7 | Harmen Jonkman | Serdar Murat Yildiz | 0-1 | 27 | Open |
| 27 | 2024-08-21 | Abu Dhabi Masters Online | chess.com INT | 6 | Meri Arabidze | Harmen Jonkman | 1-0 | 35 | Open |
| 28 | 2024-08-21 | Abu Dhabi Masters Online | chess.com INT | 5 | Jean Marco Cruz Mendez | Harmen Jonkman | 0-1 | 54 | Open |
| 29 | 2024-08-21 | Abu Dhabi Masters Online | chess.com INT | 4 | Harmen Jonkman | Bogdan Garbea | 1-0 | 54 | Open |
| 30 | 2024-08-21 | Abu Dhabi Masters Online | chess.com INT | 3 | Alexander Bagrationi | Harmen Jonkman | 1-0 | 19 | Open |
| 31 | 2024-08-21 | Abu Dhabi Masters Online | chess.com INT | 2 | Karina Ambartsumova | Harmen Jonkman | 1/2-1/2 | 53 | Open |
| 32 | 2024-08-21 | Abu Dhabi Masters Online | chess.com INT | 1 | Harmen Jonkman | Ashot Nadanian | 0-1 | 62 | Open |
| 33 | 2024-07-16 | Titled Tue 16th Jul Late | chess.com INT | 8 | Harmen Jonkman | Pranav Sathish | 0-1 | 30 | Open |
| 34 | 2024-07-16 | Titled Tue 16th Jul Late | chess.com INT | 7 | Harmen Jonkman | Anatole Vlachos | 0-1 | 50 | Open |
| 35 | 2024-07-16 | Titled Tue 16th Jul Late | chess.com INT | 6 | Kaiqi Yang | Harmen Jonkman | 0-1 | 25 | Open |
| 36 | 2024-07-16 | Titled Tue 16th Jul Late | chess.com INT | 5 | Harmen Jonkman | Enrique Butti | 1-0 | 23 | Open |
| 37 | 2024-07-16 | Titled Tue 16th Jul Late | chess.com INT | 4 | Erick Marvin Guevara Sanchez | Harmen Jonkman | 0-1 | 31 | Open |
| 38 | 2024-06-18 | Titled Tue 18th Jun Late | chess.com INT | 9 | Maria Teresa Jimenez Salas | Harmen Jonkman | 1-0 | 37 | Open |
| 39 | 2024-06-18 | Titled Tue 18th Jun Late | chess.com INT | 8 | Harmen Jonkman | Marius Manolache | 0-1 | 36 | Open |
| 40 | 2024-06-18 | Titled Tue 18th Jun Late | chess.com INT | 7 | Marharyta Novikova | Harmen Jonkman | 0-1 | 41 | Open |
| 41 | 2024-06-18 | Titled Tue 18th Jun Late | chess.com INT | 6 | Harmen Jonkman | Aran Kohler | 1-0 | 60 | Open |
| 42 | 2024-06-18 | Titled Tue 18th Jun Early | chess.com INT | 5 | Harmen Jonkman | Michael Schulz | 1-0 | 11 | Open |
| 43 | 2024-06-18 | Titled Tue 18th Jun Late | chess.com INT | 5 | Harmen Jonkman | Miguel Angel Marino Bravo | 0-1 | 36 | Open |
| 44 | 2024-06-18 | Titled Tue 18th Jun Late | chess.com INT | 4 | Emmanuel Jimenez Garcia | Harmen Jonkman | 1-0 | 33 | Open |
| 45 | 2024-06-18 | Titled Tue 18th Jun Early | chess.com INT | 4 | Marius Fromm | Harmen Jonkman | 1-0 | 40 | Open |
| 46 | 2024-06-18 | Titled Tue 18th Jun Early | chess.com INT | 3 | Harmen Jonkman | Batpelden Buyankhishig | 1-0 | 54 | Open |
| 47 | 2024-06-18 | Titled Tue 18th Jun Late | chess.com INT | 3 | Harmen Jonkman | Campo Elias Guzman Lozano | 1-0 | 37 | Open |
| 48 | 2024-06-18 | Titled Tue 18th Jun Late | chess.com INT | 2 | Aman Hambleton | Harmen Jonkman | 1-0 | 31 | Open |
| 49 | 2024-06-18 | Titled Tue 18th Jun Early | chess.com INT | 2 | Marcin Molenda | Harmen Jonkman | 1-0 | 54 | Open |
| 50 | 2024-06-18 | Titled Tue 18th Jun Late | chess.com INT | 1 | Ethan Sheehan | Harmen Jonkman | 1-0 | 42 | Open |
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