ChessBinder

IM Niels Ondersteijn

IM Niels Ondersteijn of the Netherlands has a rating of 2367 in the most recent games stored here. ChessBinder has 88 games of Niels Ondersteijn, played from 14 August 2021 to 21 October 2026. The most recent is a loss with Black against Pierre Laurent-Paoli in Round 5 of 41st European Chess Club Cup 2026 | Open, on 21 October 2026.

Games from the events ChessBinder has covered since 4 October 2026, and from the Lichess broadcast database since 5 January 2020.

In these games

Games
88
Won
40
Drawn
15
Lost
31

Games

  1. Lost1–0as BlackagainstGM Laurent-Paoli, Pierre255041st European Chess Club Cup 2026 | Open, Round 5 · Sicilian Defense: Taimanov VariationReplay the game against Laurent-Paoli, Pierre
  2. Drew½–½as WhiteagainstFM Klaska, Philipp Leon2364Dutch Meesterklasse 2026-2027, Round 1 · English Opening: King's English Variation, Two Knights Variation, Keres VariationReplay the game against Klaska, Philipp Leon
  3. Lost1–0as Blackagainst Thijssen, Freek2133Utrecht Open 2026 | Group A, Round 5 · Philidor Defense: Exchange VariationReplay the game against Thijssen, Freek
  4. Drew½–½as WhiteagainstIM Grooten, Herman2175Utrecht Open 2026 | Group A, Round 4 · English Opening: King's English Variation, Botvinnik SystemReplay the game against Grooten, Herman
  5. Lost0–1as WhiteagainstIM Bosch, Jeroen2415Dutch Cup Finals 2026, Finale en 34e plaats · English Opening: Agincourt DefenseReplay the game against Bosch, Jeroen
  6. Lost1–0as BlackagainstIM Bosch, Jeroen2415Dutch Cup Finals 2026, Finals tiebreak · Pirc DefenseReplay the game against Bosch, Jeroen
  7. Lost1–0as Blackagainst Guillaumond, Matthieu2094Utrecht Open 2026 | Group A, Round 1 · Pirc Defense: Classical VariationReplay the game against Guillaumond, Matthieu
  8. Won0–1as BlackagainstFM Freeke, Matthieu2286Dutch Cup Finals 2026, Semi final · Trompowsky AttackReplay the game against Freeke, Matthieu
  9. Won0–1as Blackagainst Balde, Esko1750Open Dutch Rapid Championship 2026, Round 1 · Bogo-Indian Defense: Grünfeld VariationReplay the game against Balde, Esko
  10. Lost0–1as WhiteagainstFM Grochal, Joey2226Open Dutch Rapid Championship 2026, Round 7 · English Opening: Agincourt DefenseReplay the game against Grochal, Joey
  11. Won0–1as Blackagainst Geboers, Jimmy1995Open Dutch Rapid Championship 2026, Round 3 · English Opening: Agincourt DefenseReplay the game against Geboers, Jimmy
  12. Won0–1as Blackagainst Kshirsagar, Pranav2060Open Dutch Rapid Championship 2026, Round 8 · Bogo-Indian Defense: Nimzowitsch VariationReplay the game against Kshirsagar, Pranav
  13. Won1–0as Whiteagainst Pol, Nico1872Open Dutch Rapid Championship 2026, Round 2 · English Opening: Anglo-Indian DefenseReplay the game against Pol, Nico
  14. Lost1–0as BlackagainstGM Fridman, Daniel2569Open Dutch Rapid Championship 2026, Round 5 · Bogo-Indian Defense: Nimzowitsch VariationReplay the game against Fridman, Daniel
  15. Won1–0as Whiteagainst Van Ravensteijn, Antal2127Open Dutch Rapid Championship 2026, Round 4 · English Opening: Anglo-Indian DefenseReplay the game against Van Ravensteijn, Antal
  16. Won1–0as Whiteagainst Van t Hoff, Tom2021Open Dutch Rapid Championship 2026, Round 9 · English Opening: Anglo-Indian DefenseReplay the game against Van t Hoff, Tom
  17. Won1–0as Whiteagainst Chua, Ethan2086Open Dutch Rapid Championship 2026, Round 6 · English Opening: Anglo-Indian DefenseReplay the game against Chua, Ethan
  18. Won0–1as BlackagainstFM Chittka, Julius2279Grenke Chess Festival 2026 | Grenke Open A, Round 9 · Bogo-Indian Defense: Grünfeld VariationReplay the game against Chittka, Julius
  19. Won1–0as Whiteagainst Baselmans, Sam2277Dutch Meesterklasse 2025/26, Round 9 · English Opening: Anglo-Indian DefenseReplay the game against Baselmans, Sam
  20. Won1–0as Whiteagainst NODutch Meesterklasse 2025/26, Round 6Replay the game against NO
  21. Lost1–0as BlackagainstGM Van Foreest, Lucas2519Dutch Meesterklasse 2025/26, Round 8 · Pirc DefenseReplay the game against Van Foreest, Lucas
  22. Won1–0as Whiteagainst Bruns, Kai-Christian2170Grenke Chess Festival 2026 | Grenke Open A, Round 2 · Réti Opening: Anglo-Slav Variation, with g3Replay the game against Bruns, Kai-Christian
  23. Lost1–0as BlackagainstGM Eljanov, Pavel2682Grenke Chess Festival 2026 | Grenke Open A, Round 5 · Pirc DefenseReplay the game against Eljanov, Pavel
  24. Drew½–½as BlackagainstFM Le Goff, Ronan2251Grenke Chess Festival 2026 | Grenke Open A, Round 3 · Indian Defense: Knights VariationReplay the game against Le Goff, Ronan
  25. Lost0–1as WhiteagainstIM Eugene, Floryan2487Grenke Chess Festival 2026 | Grenke Open A, Round 8 · English Opening: Agincourt DefenseReplay the game against Eugene, Floryan
  26. Won0–1as BlackagainstFM Fuhrmann, Bahne2241Grenke Chess Festival 2026 | Grenke Open A, Round 7 · Indian Defense: Tartakower AttackReplay the game against Fuhrmann, Bahne
  27. Won1–0as WhiteagainstFM Kaufeld, Juergen2204Grenke Chess Festival 2026 | Grenke Open A, Round 4 · Hungarian OpeningReplay the game against Kaufeld, Juergen
  28. Won1–0as Whiteagainst Kupriyanov, Daniel2231Grenke Chess Festival 2026 | Grenke Open A, Round 6 · English Opening: Symmetrical Variation, Rubinstein VariationReplay the game against Kupriyanov, Daniel
  29. Drew½–½as WhiteagainstFM Tondivar, Babak2286Dutch Meesterklasse 2025/26, Round 7 · English Opening: Agincourt DefenseReplay the game against Tondivar, Babak
  30. Lost1–0as Blackagainst Grooten, Tommy2217Dutch Meesterklasse 2025/26, Round 5 · English Opening: Agincourt Defense, Catalan Defense AcceptedReplay the game against Grooten, Tommy
  31. Won1–0as WhiteagainstIM Tjiam, Dharma2361Dutch Meesterklasse 2025/26, Round 4 · English Opening: Anglo-Indian DefenseReplay the game against Tjiam, Dharma
  32. Drew½–½as BlackagainstIM Grutter, Tim2399Dutch Meesterklasse 2025/26, Round 3 · Pirc DefenseReplay the game against Grutter, Tim
  33. Drew½–½as BlackagainstFM Delgerdalai, Bayarjavkhlan2376European Chess Club Cup 2025 | Open Matches 1-16, Round 7 · Pirc DefenseReplay the game against Delgerdalai, Bayarjavkhlan
  34. Won1–0as WhiteagainstCM Barak, Gil2211European Chess Club Cup 2025 | Open Matches 17+, Round 6 · English Opening: Agincourt DefenseReplay the game against Barak, Gil
  35. Lost0–1as WhiteagainstGM Wedberg, Tom2340European Chess Club Cup 2025 | Open Matches 17+, Round 4 · English Opening: King's English VariationReplay the game against Wedberg, Tom
  36. Drew½–½as BlackagainstIM Ahmad, Khagan2455European Chess Club Cup 2025 | Open Matches 1-16, Round 3 · Catalan Opening: Open DefenseReplay the game against Ahmad, Khagan
  37. Won1–0as WhiteagainstIM Martens, Martin2304Dutch Meesterklasse 2025/26, Round 1 · English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3Replay the game against Martens, Martin
  38. Drew½–½as BlackagainstFM Froeyman, Helmut2255Dutch Meesterklasse 2024-2025, Round 9 · Pirc Defense: Classical Variation, Quiet SystemReplay the game against Froeyman, Helmut
  39. Lost0–1as WhiteagainstIM Maksimovic, Bojan2512grenke Chess Festival 2025 | Grenke Chess Open, Round 8 · King's Indian Defense: Fianchetto Variation, Classical VariationReplay the game against Maksimovic, Bojan
  40. Lost1–0as BlackagainstIM Rozen, Eytan2508grenke Chess Festival 2025 | Grenke Chess Open, Round 7 · Queen's Pawn Game: Symmetrical VariationReplay the game against Rozen, Eytan
  41. Won1–0as WhiteagainstIM Ceres, Dragos2453grenke Chess Festival 2025 | Grenke Chess Open, Round 6 · English Opening: King's English VariationReplay the game against Ceres, Dragos
  42. Won1–0as WhiteagainstIM Aswath, S2466grenke Chess Festival 2025 | Grenke Chess Open, Round 4 · English Opening: Agincourt DefenseReplay the game against Aswath, S
  43. Won1–0as WhiteagainstIM De Schampheleire, Glen2359Dutch Meesterklasse 2024-2025, Round 8 · English Opening: Agincourt Defense, Catalan Defense AcceptedReplay the game against De Schampheleire, Glen
  44. Drew½–½as BlackagainstGM Korneev, Oleg2466Dutch Meesterklasse 2024-2025, Round 7 · Pirc DefenseReplay the game against Korneev, Oleg
  45. Drew½–½as WhiteagainstGM Beerdsen, Thomas2511Dutch Meesterklasse 2024-2025, Round 6 · King's Indian Defense: Fianchetto Variation, Classical VariationReplay the game against Beerdsen, Thomas
  46. Drew½–½as BlackagainstFM Spriestersbach, Kai2145Dutch Meesterklasse 2024-2025, Round 5 · Pirc Defense: Austrian AttackReplay the game against Spriestersbach, Kai
  47. Won1–0as WhiteagainstFM Lenaerts, Lennert2314Dutch Meesterklasse 2024-2025, Round 4 · English Opening: Agincourt Defense, Neo-Catalan DeclinedReplay the game against Lenaerts, Lennert
  48. Lost1–0as BlackagainstFM Slagboom, Leandro2345Dutch Meesterklasse 2024-2025, Round 3 · Nimzo-Indian Defense: Sämisch VariationReplay the game against Slagboom, Leandro
  49. Lost0–1as WhiteagainstIM Olsen, Filip Boe2444European Chess Club Cup | Open Boards 67-162 2024, Round 6 · English Opening: Agincourt DefenseReplay the game against Olsen, Filip Boe
  50. Lost0–1as WhiteagainstIM Christodoulou, Panagiotis2406European Chess Club Cup | Open Boards 67-162 2024, Round 5 · King's Indian AttackReplay the game against Christodoulou, Panagiotis