Zyon Kollen
Country
NED
Birth Year
1995
Gender
M
Title
FIDE Master
FIDE ID
1024256
FIDE Rating
2377
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-01-25 | TCh-BEL 2025-26 | Belgium BEL | 6.4 | Zyon Kollen | Louis Corbeel | 1-0 | 19 | Open |
| 2 | 2025-11-23 | TCh-BEL 2025-26 | Belgium BEL | 4.4 | Zyon Kollen | Casper Schoppen | 1-0 | 44 | Open |
| 3 | 2025-11-16 | TCh-BEL 2025-26 | Belgium BEL | 3.4 | Maarten Praet | Zyon Kollen | 1/2-1/2 | 71 | Open |
| 4 | 2025-10-04 | Dutch League 2025-26 | Netherlands NED | 2.1 | Zyon Kollen | Demre Kerigan | 1/2-1/2 | 78 | Open |
| 5 | 2025-09-28 | TCh-BEL 2025-26 | Belgium BEL | 1.1 | Khoi Pham | Zyon Kollen | 1/2-1/2 | 34 | Open |
| 6 | 2025-09-20 | Dutch League 2025-26 | Netherlands NED | 1.8 | Zyon Kollen | Merijn Van Delft | 1/2-1/2 | 32 | Open |
| 7 | 2025-05-10 | Dutch League 2024-25 | Netherlands NED | 9.3 | Zyon Kollen | Benjamin Decrop | 1/2-1/2 | 19 | Open |
| 8 | 2025-04-27 | TCh-BEL 2024-25 | Belgium BEL | 11.5 | Zyon Kollen | Ingo Cordts | 1-0 | 40 | Open |
| 9 | 2025-04-05 | Dutch League 2024-25 | Netherlands NED | 8.5 | Zyon Kollen | Nick Maatman | 1-0 | 44 | Open |
| 10 | 2025-03-30 | TCh-BEL 2024-25 | Belgium BEL | 10.5 | Gert Timmerman | Zyon Kollen | 0-1 | 33 | Open |
| 11 | 2025-03-16 | TCh-BEL 2024-25 | Belgium BEL | 9.7 | Zyon Kollen | Elias Ruzhansky | 1-0 | 30 | Open |
| 12 | 2025-03-08 | Dutch League 2024-25 | Netherlands NED | 7.6 | Zyon Kollen | Peter Lombaers | 1-0 | 36 | Open |
| 13 | 2025-02-16 | TCh-BEL 2024-25 | Belgium BEL | 8.3 | Sim Maerevoet | Zyon Kollen | 1/2-1/2 | 55 | Open |
| 14 | 2025-02-08 | Dutch League 2024-25 | Netherlands NED | 6.8 | Dharma Tjiam | Zyon Kollen | 1/2-1/2 | 72 | Open |
| 15 | 2025-02-02 | 2nd Bundesliga Nord 24-25 | Germany GER | 7.6 | Zyon Kollen | Piotr Sabuk | 1/2-1/2 | 37 | Open |
| 16 | 2025-02-01 | 2nd Bundesliga Nord 24-25 | Germany GER | 6.6 | Stefan, Dr. Walter | Zyon Kollen | 1-0 | 34 | Open |
| 17 | 2025-01-26 | TCh-BEL 2024-25 | Belgium BEL | 6.3 | Michael Feygin | Zyon Kollen | 1/2-1/2 | 45 | Open |
| 18 | 2025-01-12 | 2nd Bundesliga Nord 24-25 | Germany GER | 5.7 | Zyon Kollen | Michael Strache | 1-0 | 32 | Open |
| 19 | 2025-01-11 | 2nd Bundesliga Nord 24-25 | Germany GER | 4.7 | Emil Schmidek | Zyon Kollen | 1-0 | 45 | Open |
| 20 | 2025-01-10 | 2nd Bundesliga Nord 24-25 | Germany GER | 1.7 | Zyon Kollen | Volodymyr Vetoshko | 0-1 | 34 | Open |
| 21 | 2024-12-30 | 60th Groningen Open 2024 | Groningen NED | 9.8 | Zyon Kollen | Khoi Pham | 1/2-1/2 | 29 | Open |
| 22 | 2024-12-29 | 60th Groningen Open 2024 | Groningen NED | 8.6 | Hagen Poetsch | Zyon Kollen | 1/2-1/2 | 24 | Open |
| 23 | 2024-12-28 | 60th Groningen Open 2024 | Groningen NED | 7.12 | Zyon Kollen | Rion Okuno | 1-0 | 49 | Open |
| 24 | 2024-12-27 | 60th Groningen Open 2024 | Groningen NED | 6.11 | Henrik Cernov | Zyon Kollen | 1/2-1/2 | 18 | Open |
| 25 | 2024-12-26 | 60th Groningen Open 2024 | Groningen NED | 5.15 | Zyon Kollen | Milan Mostertman | 1-0 | 57 | Open |
| 26 | 2024-12-24 | 60th Groningen Open 2024 | Groningen NED | 4.16 | Rishi Vijayakumar | Zyon Kollen | 1/2-1/2 | 22 | Open |
| 27 | 2024-12-23 | 60th Groningen Open 2024 | Groningen NED | 3.13 | Zyon Kollen | Migchiel De Jong | 1/2-1/2 | 48 | Open |
| 28 | 2024-12-22 | 60th Groningen Open 2024 | Groningen NED | 2.7 | Zyon Kollen | Sasa Albers | 0-1 | 44 | Open |
| 29 | 2024-12-21 | 60th Groningen Open 2024 | Groningen NED | 1.14 | Bas De Boer | Zyon Kollen | 0-1 | 43 | Open |
| 30 | 2024-12-14 | Dutch League 2024-25 | Netherlands NED | 5.2 | Zyon Kollen | Nico Zwirs | 1/2-1/2 | 25 | Open |
| 31 | 2024-12-01 | TCh-BEL 2024-25 | Belgium BEL | 5.7 | Zyon Kollen | Peter Mangelschots | 1-0 | 64 | Open |
| 32 | 2024-11-30 | 2nd Bundesliga Nord 24-25 | Germany GER | 2.6 | Hans-Hubert Sonntag | Zyon Kollen | 0-1 | 33 | Open |
| 33 | 2024-11-23 | Dutch League 2024-25 | Netherlands NED | 4.7 | Zyon Kollen | Liam Vrolijk | 1/2-1/2 | 39 | Open |
| 34 | 2024-11-17 | TCh-BEL 2024-25 | Belgium BEL | 4.6 | Zyon Kollen | Gorik Cools | 1/2-1/2 | 55 | Open |
| 35 | 2024-11-09 | Dutch League 2024-25 | Netherlands NED | 3.3 | Sybolt Strating | Zyon Kollen | 1-0 | 36 | Open |
| 36 | 2024-10-12 | Dutch League 2024-25 | Netherlands NED | 2.5 | Zyon Kollen | Nathan De Strycker | 1-0 | 30 | Open |
| 37 | 2024-10-06 | TCh-BEL 2024-25 | Belgium BEL | 2.4 | Zyon Kollen | Glen De Schampheleire | 1/2-1/2 | 22 | Open |
| 38 | 2024-09-29 | TCh-BEL 2024-25 | Belgium BEL | 1.5 | Zyon Kollen | Ann Matnadze Bujiashvili | 0-1 | 41 | Open |
| 39 | 2024-09-21 | Dutch League 2024-25 | Netherlands NED | 1.8 | Zyon Kollen | Alwin Mainka | 1-0 | 36 | Open |
| 40 | 2024-06-09 | ch-NED Qualification 2024 | Utrecht NED | 9.3 | Zyon Kollen | Arthur Pijpers | 0-1 | 28 | Open |
| 41 | 2024-06-09 | ch-NED Qualification 2024 | Utrecht NED | 13.1 | Zyon Kollen | Prajit Sai Kumar | 1-0 | 40 | Open |
| 42 | 2024-06-09 | ch-NED Qualification 2024 | Utrecht NED | 12.5 | Leandro Slagboom | Zyon Kollen | 1/2-1/2 | 63 | Open |
| 43 | 2024-06-09 | ch-NED Qualification 2024 | Utrecht NED | 11.2 | Zyon Kollen | Gert Timmerman | 1-0 | 70 | Open |
| 44 | 2024-06-09 | ch-NED Qualification 2024 | Utrecht NED | 10.4 | Amir Nicolai | Zyon Kollen | 0-1 | 40 | Open |
| 45 | 2024-06-08 | ch-NED Qualification 2024 | Utrecht NED | 8.3 | Koen Leenhouts | Zyon Kollen | 0-1 | 4 | Open |
| 46 | 2024-06-08 | ch-NED Qualification 2024 | Utrecht NED | 7.4 | Zyon Kollen | Martijn Monteban | 1-0 | 32 | Open |
| 47 | 2024-06-08 | ch-NED Qualification 2024 | Utrecht NED | 6.2 | Chiel Van Oosterom | Zyon Kollen | 1-0 | 26 | Open |
| 48 | 2024-06-08 | ch-NED Qualification 2024 | Utrecht NED | 5.5 | Zyon Kollen | Jouke Bakker | 1/2-1/2 | 81 | Open |
| 49 | 2024-06-08 | ch-NED Qualification 2024 | Utrecht NED | 4.1 | Maurice Schippers | Zyon Kollen | 0-1 | 54 | Open |
| 50 | 2024-06-08 | ch-NED Qualification 2024 | Utrecht NED | 3.6 | Zyon Kollen | Yuri Gassner | 1-0 | 43 | Open |
| 51 | 2024-06-08 | ch-NED Qualification 2024 | Utrecht NED | 1.6 | Bob Jansen | Zyon Kollen | 1-0 | 42 | Open |
| 52 | 2024-04-21 | TCh-BEL 2023-24 | Belgium BEL | 11.3 | Zyon Kollen | Jelmer Jens | 1/2-1/2 | 38 | Open |
| 53 | 2024-04-20 | Dutch League 2023-24 | Netherlands NED | 9.1 | Zyon Kollen | Andreas, Prof. Dr. Vogt | 1-0 | 40 | Open |
| 54 | 2024-03-23 | Dutch League 2023-24 | Netherlands NED | 8.2 | Michael Van Liempt | Zyon Kollen | 0-1 | 48 | Open |
| 55 | 2024-03-17 | 2nd Bundesliga West 23-24 | Germany GER | 10.4 | Andy Himpenmacher | Zyon Kollen | 1/2-1/2 | 43 | Open |
| 56 | 2024-03-10 | TCh-BEL 2023-24 | Belgium BEL | 9.3 | Zyon Kollen | Daniel Hausrath | 1/2-1/2 | 16 | Open |
| 57 | 2024-03-02 | Dutch League 2023-24 | Netherlands NED | 7.5 | Anna Zatonskih | Zyon Kollen | 1/2-1/2 | 77 | Open |
| 58 | 2024-02-04 | TCh-BEL 2023-24 | Belgium BEL | 7.4 | Ann Matnadze Bujiashvili | Zyon Kollen | 1-0 | 69 | Open |
| 59 | 2024-02-03 | Dutch League 2023-24 | Netherlands NED | 6.3 | Zyon Kollen | Martijn Van der Eijk | 1-0 | 42 | Open |
| 60 | 2024-01-28 | TCh-BEL 2023-24 | Belgium BEL | 6.4 | Zyon Kollen | Rabah Bouhallel | 1-0 | 54 | Open |
| 61 | 2023-12-30 | 59th Groningen Open 2023 | Groningen NED | 9.15 | Jaiveer Mahendru | Zyon Kollen | 1-0 | 47 | Open |
| 62 | 2023-12-29 | 59th Groningen Open 2023 | Groningen NED | 8.16 | Zyon Kollen | Sasa Albers | 1-0 | 39 | Open |
| 63 | 2023-12-28 | 59th Groningen Open 2023 | Groningen NED | 7.1 | Thomas Beerdsen | Zyon Kollen | 1-0 | 28 | Open |
| 64 | 2023-12-27 | 59th Groningen Open 2023 | Groningen NED | 6.9 | Zyon Kollen | Alexander Kovchan | 1/2-1/2 | 48 | Open |
| 65 | 2023-12-26 | 59th Groningen Open 2023 | Groningen NED | 5.1 | Yueheng Jin | Zyon Kollen | 1/2-1/2 | 40 | Open |
| 66 | 2023-12-24 | 59th Groningen Open 2023 | Groningen NED | 4.16 | Zyon Kollen | Roger Labruyere | 1-0 | 45 | Open |
| 67 | 2023-12-23 | 59th Groningen Open 2023 | Groningen NED | 3.9 | Nick Maatman | Zyon Kollen | 1-0 | 74 | Open |
| 68 | 2023-12-22 | 59th Groningen Open 2023 | Groningen NED | 2.6 | Zyon Kollen | Michal Krasenkow | 1/2-1/2 | 35 | Open |
| 69 | 2023-12-16 | Dutch League 2023-24 | Netherlands NED | 5.4 | Zyon Kollen | Max Warmerdam | 0-1 | 47 | Open |
| 70 | 2023-12-03 | 2nd Bundesliga West 23-24 | Germany GER | 4.5 | Zyon Kollen | Peter Wacker | 1/2-1/2 | 28 | Open |
| 71 | 2023-12-02 | 2nd Bundesliga West 23-24 | Germany GER | 3.5 | Daniel, Dr. Schlecht | Zyon Kollen | 1/2-1/2 | 18 | Open |
| 72 | 2023-11-25 | Dutch League 2023-24 | Netherlands NED | 4.6 | Peter Lombaers | Zyon Kollen | 1/2-1/2 | 40 | Open |
| 73 | 2023-11-19 | TCh-BEL 2023-24 | Belgium BEL | 4.3 | Oleg Korneev | Zyon Kollen | 1-0 | 57 | Open |
| 74 | 2023-11-04 | Dutch League 2023-24 | Netherlands NED | 3.2 | Zyon Kollen | Casper Schoppen | 0-1 | 84 | Open |
| 75 | 2023-10-22 | 2nd Bundesliga West 23-24 | Germany GER | 2.5 | Sergiy Zavgorodniy | Zyon Kollen | 1/2-1/2 | 42 | Open |
| 76 | 2023-10-21 | 2nd Bundesliga West 23-24 | Germany GER | 1.5 | Zyon Kollen | Luca Suvorov | 0-1 | 48 | Open |
| 77 | 2023-10-15 | TCh-BEL 2023-24 | Belgium BEL | 2.4 | Zyon Kollen | Martin Martens | 1/2-1/2 | 19 | Open |
| 78 | 2023-10-07 | Dutch League 2023-24 | Netherlands NED | 2.1 | Zyon Kollen | Daan Noordenbos | 1-0 | 20 | Open |
| 79 | 2023-09-24 | TCh-BEL 2023-24 | Belgium BEL | 1.3 | Zyon Kollen | Sim Maerevoet | 0-1 | 53 | Open |
| 80 | 2023-09-16 | Dutch League 2023-24 | Netherlands NED | 1.1 | Roel Hamblok | Zyon Kollen | 1/2-1/2 | 56 | Open |
| 81 | 2023-04-01 | Dutch League 2022-23 | Netherlands NED | 8.8 | Zyon Kollen | Niels Ondersteijn | 0-1 | 65 | Open |
| 82 | 2023-02-26 | 2nd Bundesliga Nord 22-23 | Germany GER | 8.7 | Jakob Meister | Zyon Kollen | 1-0 | 60 | Open |
| 83 | 2023-02-25 | 2nd Bundesliga Nord 22-23 | Germany GER | 7.6 | Clemens, Dr. Rietze | Zyon Kollen | 1/2-1/2 | 22 | Open |
| 84 | 2023-02-11 | Dutch League 2022-23 | Netherlands NED | 6.1 | Jelmer Jens | Zyon Kollen | 1-0 | 39 | Open |
| 85 | 2023-02-05 | 2nd Bundesliga Nord 22-23 | Germany GER | 6.4 | Marcin Steczek | Zyon Kollen | 0-1 | 77 | Open |
| 86 | 2023-02-04 | 2nd Bundesliga Nord 22-23 | Germany GER | 5.4 | Zyon Kollen | Mihail Chatzidakis | 1/2-1/2 | 50 | Open |
| 87 | 2022-12-17 | Dutch League 2022-23 | Netherlands NED | 5.5 | Lennert Lenaerts | Zyon Kollen | 1/2-1/2 | 25 | Open |
| 88 | 2022-11-27 | 2nd Bundesliga Nord 22-23 | Germany GER | 4.5 | Oliver Zierke | Zyon Kollen | 0-1 | 34 | Open |
| 89 | 2022-11-26 | 2nd Bundesliga Nord 22-23 | Germany GER | 3.5 | Zyon Kollen | Magnus Arndt | 1/2-1/2 | 44 | Open |
| 90 | 2022-11-05 | Dutch League 2022-23 | Netherlands NED | 3.1 | Zyon Kollen | Joost Wempe | 1-0 | 26 | Open |
| 91 | 2022-10-23 | 2nd Bundesliga Nord 22-23 | Germany GER | 2.3 | David Hoeffer | Zyon Kollen | 1/2-1/2 | 44 | Open |
| 92 | 2022-10-08 | Dutch League 2022-23 | Netherlands NED | 2.2 | Sybolt Strating | Zyon Kollen | 1-0 | 67 | Open |
| 93 | 2022-09-17 | Dutch League 2022-23 | Netherlands NED | 1.1 | Zyon Kollen | Arthur Van de Oudeweetering | 1/2-1/2 | 26 | Open |
| 94 | 2022-05-21 | Dutch League 2021-22 | Netherlands NED | 5.4 | Casper Schoppen | Zyon Kollen | 1-0 | 40 | Open |
| 95 | 2022-04-23 | Dutch League 2021-22 | Netherlands NED | 9.2 | Zyon Kollen | Arno Bezemer | 1/2-1/2 | 45 | Open |
| 96 | 2022-03-12 | Dutch League 2021-22 | Netherlands NED | 7.1 | Zyon Kollen | Michiel Abeln | 1-0 | 32 | Open |
| 97 | 2022-02-05 | Dutch League 2021-22 | Netherlands NED | 6.1 | Zyon Kollen | Henk Vedder | 1-0 | 25 | Open |
| 98 | 2021-11-27 | Dutch League 2021-22 | Netherlands NED | 4.5 | Machteld Van Foreest | Zyon Kollen | 0-1 | 43 | Open |
| 99 | 2021-11-06 | Dutch League 2021-22 | Netherlands NED | 3.5 | Zyon Kollen | Helmut Cardon | 1/2-1/2 | 27 | Open |
| 100 | 2021-10-09 | Dutch League 2021-22 | Netherlands NED | 2.3 | Alexander Suvorov | Zyon Kollen | 1/2-1/2 | 43 | Open |
| 101 | 2021-09-18 | Dutch League 2021-22 | Netherlands NED | 1.7 | Zyon Kollen | Lennart Dek | 1-0 | 38 | Open |
| 102 | 2019-12-23 | 57th Groningen Open 2019 | Groningen NED | 3.1 | V Varshini | Zyon Kollen | 1-0 | 36 | Open |
| 103 | 2019-12-22 | 57th Groningen Open 2019 | Groningen NED | 2.2 | Zyon Kollen | Shant Sargsyan | 0-1 | 47 | Open |
| 104 | 2019-12-21 | 57th Groningen Open 2019 | Groningen NED | 1.18 | Harshini A | Zyon Kollen | 0-1 | 63 | Open |
| 105 | 2019-12-14 | Dutch League 2019-20 | Netherlands NED | 4.5 | Zyon Kollen | Nick Maatman | 1-0 | 51 | Open |
| 106 | 2019-11-02 | Dutch League 2019-20 | Netherlands NED | 2.1 | Michiel Bosman | Zyon Kollen | 0-1 | 35 | Open |
| 107 | 2019-07-20 | 13th Leiden Open A 2019 | Leiden NED | 8.7 | Bram Van der Velden | Zyon Kollen | 1-0 | 68 | Open |
| 108 | 2019-07-19 | 13th Leiden Open A 2019 | Leiden NED | 7.2 | Vyacheslav Ikonnikov | Zyon Kollen | 1-0 | 37 | Open |
| 109 | 2019-07-18 | 13th Leiden Open A 2019 | Leiden NED | 6.2 | Zyon Kollen | Saha Suvrajit | 0-1 | 43 | Open |
| 110 | 2019-07-17 | 13th Leiden Open A 2019 | Leiden NED | 5.5 | Migchiel De Jong | Zyon Kollen | 0-1 | 45 | Open |
| 111 | 2019-07-15 | 13th Leiden Open A 2019 | Leiden NED | 4.5 | Zyon Kollen | Nyuk Lyn Cchung | 1-0 | 32 | Open |
| 112 | 2019-07-14 | 13th Leiden Open A 2019 | Leiden NED | 3.3 | Sergey Ivanov | Zyon Kollen | 1-0 | 29 | Open |
| 113 | 2019-07-13 | 13th Leiden Open A 2019 | Leiden NED | 2.8 | Zyon Kollen | Niels Mijnster | 1-0 | 30 | Open |
| 114 | 2019-07-12 | 13th Leiden Open A 2019 | Leiden NED | 1.9 | Jelle Bulthuis | Zyon Kollen | 0-1 | 21 | Open |
| 115 | 2019-04-13 | Dutch League 2018-19 | Netherlands NED | 8.6 | Max Warmerdam | Zyon Kollen | 1-0 | 56 | Open |
| 116 | 2019-03-16 | Dutch League 2018-19 | Netherlands NED | 7.4 | Zyon Kollen | Friso Nijboer | 1-0 | 37 | Open |
| 117 | 2019-02-09 | Dutch League 2018-19 | Netherlands NED | 6.4 | Wouter Spoelman | Zyon Kollen | 1-0 | 49 | Open |
| 118 | 2018-12-30 | 56th Groningen Open 2018 | Groningen NED | 9.13 | Zyon Kollen | Tobias Kabos | 1/2-1/2 | 20 | Open |
| 119 | 2018-12-29 | 56th Groningen Open 2018 | Groningen NED | 8.7 | Migchiel De Jong | Zyon Kollen | 1-0 | 70 | Open |
| 120 | 2018-12-28 | 56th Groningen Open 2018 | Groningen NED | 7.6 | Zyon Kollen | Roeland Pruijssers | 1/2-1/2 | 13 | Open |
| 121 | 2018-12-27 | 56th Groningen Open 2018 | Groningen NED | 6.11 | Bonno Pel | Zyon Kollen | 0-1 | 34 | Open |
| 122 | 2018-12-26 | 56th Groningen Open 2018 | Groningen NED | 5.1 | Zyon Kollen | Maurice Schippers | 1/2-1/2 | 55 | Open |
| 123 | 2018-12-24 | 56th Groningen Open 2018 | Groningen NED | 4.11 | Ruud Van Meegen | Zyon Kollen | 1/2-1/2 | 48 | Open |
| 124 | 2018-12-23 | 56th Groningen Open 2018 | Groningen NED | 3.3 | Ottomar Ladva | Zyon Kollen | 1-0 | 47 | Open |
| 125 | 2018-12-23 | 56th Groningen Open 2018 | Groningen NED | 2.1 | Zyon Kollen | Vojtech Plat | 1-0 | 51 | Open |
| 126 | 2018-12-22 | 56th Groningen Open 2018 | Groningen NED | 1.17 | Zyon Kollen | Jonas Hilwerda | 1-0 | 72 | Open |
| 127 | 2018-11-24 | Dutch League 2018-19 | Netherlands NED | 4.8 | Rob Schoorl | Zyon Kollen | 0-1 | 51 | Open |
| 128 | 2018-11-03 | Dutch League 2018-19 | Netherlands NED | 3.6 | Zyon Kollen | Luuk Baselmans | 1/2-1/2 | 46 | Open |
| 129 | 2018-10-06 | Dutch League 2018-19 | Netherlands NED | 2.8 | Ton Van der Heijden | Zyon Kollen | 1/2-1/2 | 42 | Open |
| 130 | 2018-07-15 | Science Park Open A 2018 | Amsterdam NED | 9.1 | Manuel Bosboom | Zyon Kollen | 1/2-1/2 | 58 | Open |
| 131 | 2018-07-14 | Science Park Open A 2018 | Amsterdam NED | 8.1 | Zyon Kollen | Peter Hildenbrand | 1-0 | 50 | Open |
| 132 | 2018-07-13 | Science Park Open A 2018 | Amsterdam NED | 7.1 | Hing Ting Lai | Zyon Kollen | 0-1 | 61 | Open |
| 133 | 2018-07-12 | Science Park Open A 2018 | Amsterdam NED | 6.2 | Zyon Kollen | Herman Grooten | 1-0 | 40 | Open |
| 134 | 2018-07-11 | Science Park Open A 2018 | Amsterdam NED | 5.6 | Dirk Floor | Zyon Kollen | 0-1 | 40 | Open |
| 135 | 2018-07-10 | Science Park Open A 2018 | Amsterdam NED | 4.3 | Zyon Kollen | Khoi Pham | 1/2-1/2 | 35 | Open |
| 136 | 2018-07-09 | Science Park Open A 2018 | Amsterdam NED | 3.4 | Milo Bogaard | Zyon Kollen | 1/2-1/2 | 61 | Open |
| 137 | 2018-07-08 | Science Park Open A 2018 | Amsterdam NED | 2.4 | Zyon Kollen | Ticho Cornelisse | 1-0 | 37 | Open |
| 138 | 2018-07-07 | Science Park Open A 2018 | Amsterdam NED | 1.5 | Alex Koelewijn | Zyon Kollen | 0-1 | 38 | Open |
| 139 | 2018-04-21 | Dutch League 2017-18 | Netherlands NED | 9.8 | Zyon Kollen | Valentin Buckels | 1/2-1/2 | 64 | Open |
| 140 | 2018-04-07 | Dutch League 2017-18 | Netherlands NED | 8.6 | Ilias Van der Lende | Zyon Kollen | 1-0 | 51 | Open |
| 141 | 2018-03-10 | Dutch League 2017-18 | Netherlands NED | 7.6 | Zyon Kollen | Nico Zwirs | 1-0 | 101 | Open |
| 142 | 2018-02-17 | 78th Noteboom Open | Leiden NED | 4.4 | Maurice Schippers | Zyon Kollen | 1/2-1/2 | 59 | Open |
| 143 | 2018-02-17 | 78th Noteboom Open | Leiden NED | 3.4 | Zyon Kollen | Robby Kevlishvili | 1/2-1/2 | 23 | Open |
| 144 | 2018-02-03 | Dutch League 2017-18 | Netherlands NED | 6.8 | Rick Lahaye | Zyon Kollen | 0-1 | 53 | Open |
| 145 | 2017-11-25 | Dutch League 2017-18 | Netherlands NED | 4.6 | Joost Van Ruitenburg | Zyon Kollen | 1-0 | 37 | Open |
| 146 | 2017-11-04 | Dutch League 2017-18 | Netherlands NED | 3.8 | Zyon Kollen | Thomas Willemze | 0-1 | 80 | Open |
| 147 | 2017-10-07 | Dutch League 2017-18 | Netherlands NED | 2.8 | Mischa Senders | Zyon Kollen | 1/2-1/2 | 17 | Open |
| 148 | 2017-09-16 | Dutch League 2017-18 | Netherlands NED | 1.8 | Zyon Kollen | Eelke Wiersma | 1/2-1/2 | 19 | Open |
| 149 | 2017-08-02 | Dutch Open 2017 | Dieren NED | 8.16 | Esat Baglan | Zyon Kollen | 1-0 | 39 | Open |
| 150 | 2017-08-01 | Dutch Open 2017 | Dieren NED | 7.14 | Zyon Kollen | Michal Luch | 1/2-1/2 | 14 | Open |
| 151 | 2017-07-31 | Dutch Open 2017 | Dieren NED | 6.11 | Daniel Hausrath | Zyon Kollen | 1/2-1/2 | 50 | Open |
| 152 | 2017-07-29 | Dutch Open 2017 | Dieren NED | 5.21 | Zyon Kollen | Ferdinand Binnendijk | 1-0 | 32 | Open |
| 153 | 2017-07-28 | Dutch Open 2017 | Dieren NED | 4.12 | Willy Hendriks | Zyon Kollen | 1-0 | 39 | Open |
| 154 | 2017-07-27 | Dutch Open 2017 | Dieren NED | 3.8 | Zyon Kollen | Alexei Gavrilov | 1/2-1/2 | 64 | Open |
| 155 | 2017-07-26 | Dutch Open 2017 | Dieren NED | 2.1 | Lucas Van Foreest | Zyon Kollen | 1/2-1/2 | 38 | Open |
| 156 | 2017-05-28 | Groninger Combinatie Open | Groningen NED | 7.4 | Zyon Kollen | Esper Van Baar | 1-0 | 41 | Open |
| 157 | 2017-05-28 | Groninger Combinatie Open | Groningen NED | 6.3 | Adrian Clemens | Zyon Kollen | 1/2-1/2 | 47 | Open |
| 158 | 2017-05-27 | Groninger Combinatie Open | Groningen NED | 5.6 | Zyon Kollen | Jonas Hilwerda | 1-0 | 50 | Open |
| 159 | 2017-05-27 | Groninger Combinatie Open | Groningen NED | 4.7 | Jimmy Geboers | Zyon Kollen | 0-1 | 33 | Open |
| 160 | 2017-05-26 | Groninger Combinatie Open | Groningen NED | 3.6 | Zyon Kollen | Mick Van Randtwijk | 1/2-1/2 | 66 | Open |
| 161 | 2017-05-26 | Groninger Combinatie Open | Groningen NED | 2.4 | Peter De Jonghe | Zyon Kollen | 1/2-1/2 | 58 | Open |
| 162 | 2017-05-25 | Groninger Combinatie Open | Groningen NED | 1.4 | Zyon Kollen | Hugo Van der Laan | 1-0 | 24 | Open |
| 163 | 2017-05-06 | Dutch League 2016-17 | Netherlands NED | 9.3 | Zyon Kollen | Thibaut Maenhout | 1-0 | 39 | Open |
| 164 | 2017-04-01 | Dutch League 2016-17 | Netherlands NED | 8.9 | Arthur Van de Oudeweetering | Zyon Kollen | 1/2-1/2 | 20 | Open |
| 165 | 2017-03-11 | Dutch League 2016-17 | Netherlands NED | 7.9 | Zyon Kollen | Daan Brandenburg | 1/2-1/2 | 111 | Open |
| 166 | 2017-02-04 | Dutch League 2016-17 | Netherlands NED | 6.5 | Thibaut Vandenbussche | Zyon Kollen | 1/2-1/2 | 42 | Open |
| 167 | 2016-12-17 | Dutch League 2016-17 | Netherlands NED | 5.8 | Rob Duijn | Zyon Kollen | 1/2-1/2 | 55 | Open |
| 168 | 2016-11-26 | Dutch League 2016-17 | Netherlands NED | 4.1 | Zyon Kollen | Mischa Senders | 1-0 | 36 | Open |
| 169 | 2016-11-05 | Dutch League 2016-17 | Netherlands NED | 3.1 | Michiel Bosman | Zyon Kollen | 1-0 | 40 | Open |
| 170 | 2016-10-08 | Dutch League 2016-17 | Netherlands NED | 2.7 | Zyon Kollen | Martin Martens | 1/2-1/2 | 22 | Open |
| 171 | 2016-09-17 | Dutch League 2016-17 | Netherlands NED | 1.8 | Zyon Kollen | Richard Vedder | 1-0 | 28 | Open |
| 172 | 2016-07-19 | 10th Leiden Open A 2016 | Leiden NED | 5.14 | Zyon Kollen | Midas Ratsma | 0-1 | 43 | Open |
| 173 | 2016-07-18 | 10th Leiden Open A 2016 | Leiden NED | 4.7 | Milos Pavlovic | Zyon Kollen | 1-0 | 48 | Open |
| 174 | 2016-07-17 | 10th Leiden Open A 2016 | Leiden NED | 3.15 | Andrew Mensing | Zyon Kollen | 0-1 | 26 | Open |
| 175 | 2016-07-16 | 10th Leiden Open A 2016 | Leiden NED | 2.3 | Zyon Kollen | Sandipan Chanda | 0-1 | 53 | Open |
| 176 | 2016-07-15 | 10th Leiden Open A 2016 | Leiden NED | 1.22 | Frans Erwich | Zyon Kollen | 0-1 | 29 | Open |
| 177 | 2016-06-19 | HSG Open 2016 | Hilversum NED | 6.11 | Eelke De Boer | Zyon Kollen | 0-1 | 61 | Open |
| 178 | 2016-04-23 | Dutch League 2015-16 | Netherlands NED | 9.1 | Zyon Kollen | Johan Goormachtigh | 1-0 | 51 | Open |
| 179 | 2015-07-30 | Dutch Open 2015 | Dieren NED | 9.8 | David Miedema | Zyon Kollen | 1/2-1/2 | 49 | Open |
| 180 | 2015-07-29 | Dutch Open 2015 | Dieren NED | 8.11 | Zyon Kollen | Jan Boersma | 1-0 | 31 | Open |
| 181 | 2015-07-28 | Dutch Open 2015 | Dieren NED | 7.16 | Zyon Kollen | Andries Mellema | 1-0 | 45 | Open |
| 182 | 2015-07-27 | Dutch Open 2015 | Dieren NED | 6.18 | Guido Bakker | Zyon Kollen | 1/2-1/2 | 69 | Open |
| 183 | 2015-07-25 | Dutch Open 2015 | Dieren NED | 5.12 | Zyon Kollen | Thomas Beerdsen | 0-1 | 37 | Open |
| 184 | 2015-07-24 | Dutch Open 2015 | Dieren NED | 4.7 | Nico Zwirs | Zyon Kollen | 1/2-1/2 | 85 | Open |
| 185 | 2015-07-23 | Dutch Open 2015 | Dieren NED | 3.2 | Zyon Kollen | Dimitri Reinderman | 0-1 | 40 | Open |
| 186 | 2015-07-22 | Dutch Open 2015 | Dieren NED | 2.5 | Zyon Kollen | Stewart G Haslinger | 1-0 | 49 | Open |
| 187 | 2015-07-19 | Science Park Open A 2015 | Amsterdam NED | 9.7 | Zyon Kollen | Yong Hoon De Rover | 1/2-1/2 | 68 | Open |
| 188 | 2015-07-18 | Science Park Open A 2015 | Amsterdam NED | 8.5 | Robby Kevlishvili | Zyon Kollen | 1-0 | 39 | Open |
| 189 | 2015-07-17 | Science Park Open A 2015 | Amsterdam NED | 7.3 | Richard Vedder | Zyon Kollen | 1/2-1/2 | 54 | Open |
| 190 | 2015-07-16 | Science Park Open A 2015 | Amsterdam NED | 6.7 | Zyon Kollen | Danny De Ruiter | 1-0 | 32 | Open |
| 191 | 2015-07-15 | Science Park Open A 2015 | Amsterdam NED | 5.12 | Zyon Kollen | Marc Pozanco Romasanta | 1-0 | 30 | Open |
| 192 | 2015-07-14 | Science Park Open A 2015 | Amsterdam NED | 4.4 | Pieter Hopman | Zyon Kollen | 1-0 | 38 | Open |
| 193 | 2015-07-13 | Science Park Open A 2015 | Amsterdam NED | 3.1 | Simon Kronemeijer | Zyon Kollen | 0-1 | 43 | Open |
| 194 | 2015-07-12 | Science Park Open A 2015 | Amsterdam NED | 2.2 | Zyon Kollen | Harmen Jonkman | 1/2-1/2 | 54 | Open |
| 195 | 2014-08-31 | Atlantis Open 2014 | Groningen NED | 7.1 | Zyon Kollen | Hendrik Pieter Hoeksema | 1/2-1/2 | 29 | Open |
| 196 | 2014-08-31 | Atlantis Open 2014 | Groningen NED | 6.4 | Simon Elgersma | Zyon Kollen | 0-1 | 66 | Open |
| 197 | 2014-08-30 | Atlantis Open 2014 | Groningen NED | 5.5 | Zyon Kollen | Nick Maatman | 1-0 | 68 | Open |
| 198 | 2014-08-30 | Atlantis Open 2014 | Groningen NED | 4.3 | Yge Visser | Zyon Kollen | 1-0 | 55 | Open |
| 199 | 2014-08-29 | Atlantis Open 2014 | Groningen NED | 3.6 | Zyon Kollen | Tjapko Struik | 1-0 | 55 | Open |
| 200 | 2014-08-29 | Atlantis Open 2014 | Groningen NED | 2.5 | Jasper Geurink | Zyon Kollen | 1/2-1/2 | 42 | Open |
| 201 | 2014-07-31 | Dutch Open 2014 | Dieren NED | 9.24 | Zyon Kollen | Wim Heemskerk | 1/2-1/2 | 15 | Open |
| 202 | 2014-07-30 | Dutch Open 2014 | Dieren NED | 8.21 | Sven Dijkhuis | Zyon Kollen | 1-0 | 59 | Open |
| 203 | 2014-07-29 | Dutch Open 2014 | Dieren NED | 7.19 | Zyon Kollen | Ramon Chalmeta Ugas | 1/2-1/2 | 40 | Open |
| 204 | 2014-07-28 | Dutch Open 2014 | Dieren NED | 6.25 | Michael Van Liempt | Zyon Kollen | 0-1 | 26 | Open |
| 205 | 2014-07-26 | Dutch Open 2014 | Dieren NED | 5.22 | Zyon Kollen | Tjark Vos | 0-1 | 49 | Open |
| 206 | 2014-07-25 | Dutch Open 2014 | Dieren NED | 4.13 | Stefan Beukema | Zyon Kollen | 1-0 | 35 | Open |
| 207 | 2014-07-24 | Dutch Open 2014 | Dieren NED | 3.8 | Zyon Kollen | Csaba Horvath | 0-1 | 26 | Open |
| 208 | 2014-07-23 | Dutch Open 2014 | Dieren NED | 2.15 | Yochanan Afek | Zyon Kollen | 0-1 | 57 | Open |
| 209 | 2014-07-22 | Dutch Open 2014 | Dieren NED | 1.6 | Zyon Kollen | Daniel Hausrath | 1/2-1/2 | 74 | Open |
| 210 | 2014-05-10 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 9.7 | Zyon Kollen | Henk Van der Poel | 1/2-1/2 | 39 | Open |
| 211 | 2014-04-12 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 8.7 | Eelke Wiersma | Zyon Kollen | 1-0 | 37 | Open |
| 212 | 2014-03-29 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 7.6 | Manuel Bosboom | Zyon Kollen | 1-0 | 30 | Open |
| 213 | 2014-03-08 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 6.6 | Zyon Kollen | Christian, Dr. Braun | 0-1 | 42 | Open |
| 214 | 2014-02-08 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 5.4 | Martijn Dambacher | Zyon Kollen | 1/2-1/2 | 42 | Open |
| 215 | 2014-01-04 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 4.8 | Zyon Kollen | Milan Mostertman | 1-0 | 43 | Open |
| 216 | 2013-12-07 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 3.8 | Johan Quist | Zyon Kollen | 1-0 | 32 | Open |
| 217 | 2013-11-02 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 2.6 | Zyon Kollen | Arthur Van de Oudeweetering | 0-1 | 29 | Open |
| 218 | 2013-10-26 | 17th Unive Open 2013 | Hoogeveen NED | 9.13 | Jan-Christian Schroeder | Zyon Kollen | 1-0 | 26 | Open |
| 219 | 2013-10-25 | 17th Unive Open 2013 | Hoogeveen NED | 8.2 | Zyon Kollen | Marijn Den Hartog | 1-0 | 29 | Open |
| 220 | 2013-10-24 | 17th Unive Open 2013 | Hoogeveen NED | 7.2 | Leon Piasetski | Zyon Kollen | 1/2-1/2 | 24 | Open |
| 221 | 2013-10-23 | 17th Unive Open 2013 | Hoogeveen NED | 6.11 | Zyon Kollen | Luuk Van Kooten | 0-1 | 53 | Open |
| 222 | 2013-10-22 | 17th Unive Open 2013 | Hoogeveen NED | 5.21 | Ron Hoffman | Zyon Kollen | 0-1 | 64 | Open |
| 223 | 2013-10-21 | 17th Unive Open 2013 | Hoogeveen NED | 4.26 | Zyon Kollen | Francis Lessmann | 1-0 | 41 | Open |
| 224 | 2013-10-20 | 17th Unive Open 2013 | Hoogeveen NED | 3.26 | Boris De Jonge | Zyon Kollen | 1/2-1/2 | 57 | Open |
| 225 | 2013-10-19 | 17th Unive Open 2013 | Hoogeveen NED | 2.21 | Sven Dijkhuis | Zyon Kollen | 1-0 | 45 | Open |
| 226 | 2013-10-18 | 17th Unive Open 2013 | Hoogeveen NED | 1.35 | Zyon Kollen | Daniil Kolodkin | 1/2-1/2 | 42 | Open |
| 227 | 2013-09-21 | TCh-NED Meesterklasse 2013-14 | Netherland NED | 1.4 | Robin Swinkels | Zyon Kollen | 1-0 | 37 | Open |
| 228 | 2013-08-01 | Dutch Open 2013 | Dieren NED | 9.1 | Arthur Pijpers | Zyon Kollen | 1-0 | 60 | Open |
| 229 | 2013-07-30 | Dutch Open 2013 | Dieren NED | 7.9 | Willy Hendriks | Zyon Kollen | 1/2-1/2 | 57 | Open |
| 230 | 2012-10-27 | 16th Unive Open | Hoogeveen NED | 9 | Henk Van der Poel | Zyon Kollen | 1/2-1/2 | 69 | Open |
| 231 | 2012-10-26 | 16th Unive Open | Hoogeveen NED | 8 | Zyon Kollen | Henk Vedder | 1/2-1/2 | 42 | Open |
| 232 | 2012-10-25 | 16th Unive Open | Hoogeveen NED | 7 | Ivo Timmermans | Zyon Kollen | 1/2-1/2 | 38 | Open |
| 233 | 2012-10-24 | 16th Unive Open | Hoogeveen NED | 6 | Zyon Kollen | Menno Okkes | 1/2-1/2 | 84 | Open |
| 234 | 2012-10-23 | 16th Unive Open | Hoogeveen NED | 5 | Tjark Vos | Zyon Kollen | 1/2-1/2 | 35 | Open |
| 235 | 2012-10-22 | 16th Unive Open | Hoogeveen NED | 4 | Zyon Kollen | Stijn Gieben | 1-0 | 37 | Open |
| 236 | 2012-10-21 | 16th Unive Open | Hoogeveen NED | 3 | Arno Bezemer | Zyon Kollen | 1-0 | 27 | Open |
| 237 | 2012-10-20 | 16th Unive Open | Hoogeveen NED | 2 | Zyon Kollen | Rob Schoorl | 0-1 | 37 | Open |
| 238 | 2012-10-19 | 16th Unive Open | Hoogeveen NED | 1 | Friso Nijboer | Zyon Kollen | 0-1 | 39 | Open |
| 239 | 2012-08-11 | Euro Chess Tournament GpA 2012 | Borne NED | 9 | Zyon Kollen | Nick Maatman | 1-0 | 26 | Open |
| 240 | 2012-08-10 | Euro Chess Tournament GpA 2012 | Borne NED | 8 | Tycho Dijkhuis | Zyon Kollen | 0-1 | 40 | Open |
| 241 | 2012-08-10 | Euro Chess Tournament GpA 2012 | Borne NED | 7 | Zyon Kollen | Ivo Maris | 1-0 | 65 | Open |
| 242 | 2012-08-09 | Euro Chess Tournament GpA 2012 | Borne NED | 6 | Bram Klapwijk | Zyon Kollen | 0-1 | 44 | Open |
| 243 | 2012-08-08 | Euro Chess Tournament GpA 2012 | Borne NED | 5 | Zyon Kollen | Jorden Van Foreest | 0-1 | 55 | Open |
| 244 | 2012-08-08 | Euro Chess Tournament GpA 2012 | Borne NED | 4 | Jonathan Tan | Zyon Kollen | 1/2-1/2 | 25 | Open |
| 245 | 2012-08-07 | Euro Chess Tournament GpA 2012 | Borne NED | 3 | Zyon Kollen | Daan Lensink | 1-0 | 41 | Open |
| 246 | 2012-08-07 | Euro Chess Tournament GpA 2012 | Borne NED | 2 | Colin Stolwijk | Zyon Kollen | 0-1 | 28 | Open |
| 247 | 2012-08-06 | Euro Chess Tournament GpA 2012 | Borne NED | 1 | Zyon Kollen | Gavin Wallace | 1-0 | 27 | Open |
| 248 | 2012-07-28 | 23rd Czech Open A | Pardubice CZE | 9.99 | Vitalii Pesotskyi | Zyon Kollen | 1-0 | 27 | Open |
| 249 | 2012-07-27 | 23rd Czech Open A | Pardubice CZE | 8.88 | Zyon Kollen | Stanislav Jasny | 0-1 | 71 | Open |
| 250 | 2012-07-20 | 23rd Czech Open A | Pardubice CZE | 1.94 | Zyon Kollen | Teddy Coleman | 0-1 | 44 | Open |
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