110 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Leenhouts, Koen | Sirin, Atakan | 1/2-1/2 | E25 | Round 1: Leenhouts, Koen - Sirin, Atakan | 2026-09-19 |
| Leenhouts, Koen | Habig, Bryan | 1-0 | D32 | Round 3: Leenhouts, Koen - Habig, Bryan | 2026-07-23 |
| Leenhouts, Koen | Dinanath, Hrdya | 0-1 | A58 | Round 1: Leenhouts, Koen - Dinanath, Hrdya | 2026-07-21 |
| Leenhouts, Koen | De Dreu, Dies | 1-0 | D45 | Round 2: Leenhouts, Koen - De Dreu, Dies | 2026-05-02 |
| Leenhouts, Koen | Grooten, Herman | 1-0 | E20 | Round 4: Leenhouts, Koen - Grooten, Herman | 2026-05-02 |
| Leenhouts, Koen | Bhattacharjee, Sourav | 1-0 | D35 | Round 6: Leenhouts, Koen - Bhattacharjee, Sourav | 2026-05-02 |
| Leenhouts, Koen | Ferreira, Jorge Viterbo | 1-0 | D35 | Round 7: Leenhouts, Koen - Ferreira, Jorge Viterbo | 2026-05-02 |
| Leenhouts, Koen | Van Batenburg, Mees | 1-0 | E20 | Round 9: Leenhouts, Koen - Van Batenburg, Mees | 2026-05-02 |
| Leenhouts, Koen | De Vreugt, Dennis | 1/2-1/2 | E20 | 2. Bundesliga in Mülheim | 2025-12-12 |
| Leenhouts, Koen | Lopez, Jasel | 1-0 | A40 | Round 2: Leenhouts, Koen - Lopez, Jasel | 2025-10-04 |
| Leenhouts, Koen | Wink, Luka | 1-0 | E49 | Round 9: Leenhouts, Koen - Wink, Luka | 2025-07-30 |
| Leenhouts, Koen | Maatman, Nick | 0-1 | E48 | Round 7: Leenhouts, Koen - Maatman, Nick | 2025-07-28 |
| Leenhouts, Koen | Korneev, Oleg | 1/2-1/2 | D47 | Round 5: Leenhouts, Koen - Korneev, Oleg | 2025-07-26 |
| Leenhouts, Koen | Reuter, Julian-Frank | 1-0 | D46 | Round 1: Leenhouts, Koen - Reuter, Julian-Frank | 2025-07-22 |
| Leenhouts, Koen | Schuricht, Emil Frederick | 1/2-1/2 | D35 | Round 3: Leenhouts, Koen - Schuricht, Emil Frederick | 2025-07-16 |
| Leenhouts, Koen | Van de Oudeweetering, Arthur | 1-0 | D47 | KNSB Meesterklasse 2024-2025 | 2025-03-08 |
| Leenhouts, Koen | Willemze, Thomas | 1-0 | D30 | Round 3: Leenhouts, Koen - Willemze, Thomas | 2024-11-09 |
| Leenhouts, Koen | Chukavin, Kirill | 1-0 | E25 | 39th European Chess Club Cup | 2024-10-24 |
| Leenhouts, Koen | Schreiner, Peter | 1-0 | D10 | 39th European Chess Club Cup | 2024-10-22 |
| Leenhouts, Koen | Ortega Ruiz, Jose Miguel | 1-0 | A69 | 39th European Chess Club Cup | 2024-10-20 |
| Leenhouts, Koen | Goossens, Hanne | 1-0 | A05 | Round 9: Leenhouts, Koen - Goossens, Hanne | 2024-08-10 |
| Leenhouts, Koen | Setyaki, Azarya Jodi | 0-1 | D12 | Round 7: Leenhouts, Koen - Setyaki, Azarya Jodi | 2024-08-08 |
| Leenhouts, Koen | Den Heijer, Rolinde | 1-0 | B53 | Round 5: Leenhouts, Koen - Den Heijer, Rolinde | 2024-08-06 |
| Leenhouts, Koen | Schreidl, Michael | 1-0 | E05 | Round 1: Leenhouts, Koen - Schreidl, Michael | 2024-08-03 |
| Leenhouts, Koen | Baselmans, Luuk | 1-0 | E20 | Round 9: Leenhouts, Koen - Baselmans, Luuk | 2024-08-01 |
| Leenhouts, Koen | Labruyere, Roger | 1-0 | A04 | Round 7: Leenhouts, Koen - Labruyere, Roger | 2024-07-30 |
| Leenhouts, Koen | Beerdsen, Thomas | 1/2-1/2 | D35 | Round 4: Leenhouts, Koen - Beerdsen, Thomas | 2024-07-26 |
| Leenhouts, Koen | Vos, Tjark | 1-0 | D85 | Round 2: Leenhouts, Koen - Vos, Tjark | 2024-07-24 |
| Leenhouts, Koen | De Winter, Arthur | 0-1 | D28 | Round 6: Leenhouts, Koen - De Winter, Arthur | 2024-07-22 |
| Koen Leenhouts | Daniel Elias Ochs | 1-0 | D31 | Round 8: Koen Leenhouts - Daniel Elias Ochs | 2024-02-14 |
| Koen Leenhouts | Julian Victor | 1-0 | D35 | Round 6: Koen Leenhouts - Julian Victor | 2024-02-13 |
| Koen Leenhouts | Marco Dobrikov | 0-1 | A58 | Round 4: Koen Leenhouts - Marco Dobrikov | 2024-02-12 |
| Koen Leenhouts | Ann Matnadze Bujiashvili | 1-0 | E20 | Round 2: Koen Leenhouts - Ann Matnadze Bujiashvili | 2024-02-10 |
| Leenhouts, Koen | Van der Hagen, Loek | 1/2-1/2 | E84 | Limburg Open | 2023-05-29 |
| Leenhouts, Koen | De Boer, Bas | 1-0 | E47 | Limburg Open | 2023-05-28 |
| Koen Leenhouts | Vyacheslav Ikonnikov | 1-0 | D35 | Round 9: Koen Leenhouts - Vyacheslav Ikonnikov | 2022-08-19 |
| Koen Leenhouts | Mehdi Roger | 1-0 | E81 | Round 7: Koen Leenhouts - Mehdi Roger | 2022-08-17 |
| Koen Leenhouts | Robin Duson | 1-0 | E24 | Round 5: Koen Leenhouts - Robin Duson | 2022-08-16 |
| Koen Leenhouts | Mickael Jeanne | 1-0 | E26 | Round 8: Koen Leenhouts - Mickael Jeanne | 2022-08-12 |
| Koen Leenhouts | Kees Nieuwelink | 1-0 | A88 | Round 6: Koen Leenhouts - Kees Nieuwelink | 2022-08-10 |
| Koen Leenhouts | Alisha Warnaar | 1-0 | E81 | Round 4: Koen Leenhouts - Alisha Warnaar | 2022-08-08 |
| Koen Leenhouts | Tea Lanchava | 1-0 | A41 | Round 6: Koen Leenhouts - Tea Lanchava | 2022-06-19 |
| Koen Leenhouts | Selman Ercan | 1-0 | D11 | Round 4: Koen Leenhouts - Selman Ercan | 2022-06-18 |
| Leenhouts, Koen | Domingo Nunez, Alejandro | 1/2-1/2 | A62 | Guimaraes Chess 2021 | 2021-08-29 |
| Leenhouts, Koen | Lucas, Arthur | 1-0 | E92 | Guimaraes Chess 2021 | 2021-08-28 |
| Koen Leenhouts | Roel Hamblok | 1-0 | D37 | Round 8: Koen Leenhouts - Roel Hamblok | 2021-08-19 |
| Koen Leenhouts | Georgi Tomov | 1-0 | E04 | Round 6: Koen Leenhouts - Georgi Tomov | 2021-08-17 |
| Koen Leenhouts | Marc Vallet | 1-0 | E92 | Round 4: Koen Leenhouts - Marc Vallet | 2021-08-16 |
| Koen Leenhouts | Christian Stevens | 1-0 | E84 | Round 2: Koen Leenhouts - Christian Stevens | 2021-08-15 |
| Leenhouts, Koen | Groen, Jari | 1-0 | D34 | HZ University of Applied Sciences Chess Tournament | |
| Leenhouts, Koen | Wunnink, Michael | 1/2-1/2 | E49 | HZ University of Applied Sciences Chess Tournament | |
| Leenhouts, Koen | Weller, Manuel | 1-0 | E25 | HZ University of Applied Sciences Chess Tournament | |
| Leenhouts, Koen | Van der Werf, Joel | 1-0 | A45 | HZ University of Applied Sciences Chess Tournament |