Ondersteijn, Niels (FIDE ID: 1011162 )

Ondersteijn, Niels has 391 games recorded in this archive, with direct access to game pages and PGN downloads. Ondersteijn, Niels is currently 42 years old. Ondersteijn, Niels represents NED. Ondersteijn, Niels holds the IM title. Ondersteijn, Niels's current rating is 2367. Among active players, Ondersteijn, Niels is ranked #2352 in the world and #61 in NED. In practical play, frequent openings include Sicilian: Closed (), Philidor Defence.

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Federation NED
Title IM
Latest Rating: 2367

Performance Statistics

As White (198 Games)
43.43% 27.78% 28.79%
TOP BLACK OPENINGS
B23
7W / 11D / 12L
30 Games
A00
7W / 3D / 2L
12 Games
A13
5W / 0D / 5L
10 Games
As Black (193 Games)
37.31% 22.80% 39.90%
TOP WHITE OPENINGS
C41
10W / 3D / 13L
26 Games
B36
4W / 4D / 8L
16 Games
D85
5W / 5D / 5L
15 Games

Game List (391 Games)

Dutch Meesterklasse 2026-2027 - Meesterklasse 202627
2026.09.26 Fide Verified
IM Ondersteijn, Niels (2367)
GM Ernst, Sipke (2553)
Result 0-1
Opening A13
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Dutch Meesterklasse 2026-2027 - Round 1: Ondersteijn, Niels - Klaska, Philipp Leon
2026.09.19 Fide Verified
IM Ondersteijn, Niels (2367)
FM Klaska, Philipp Leon (2364)
Result 1/2-1/2
Opening A23
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Utrecht Open 2026 | Group A - Round 5: Thijssen, Freek - Ondersteijn, Niels
2026.05.17 Fide Verified
Thijssen, Freek (2074)
IM Ondersteijn, Niels (2367)
Result 1-0
Opening C41
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Utrecht Open 2026 | Group A - Round 4: Ondersteijn, Niels - Grooten, Herman
2026.05.16 Fide Verified
IM Ondersteijn, Niels (2367)
IM Grooten, Herman (2174)
Result 1/2-1/2
Opening A26
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Utrecht Open 2026 | Group A - Round 1: Guillaumond, Matthieu - Ondersteijn, Niels
2026.05.15 Fide Verified
Guillaumond, Matthieu (2127)
IM Ondersteijn, Niels (2367)
Result 1-0
Opening B08
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Dutch Cup Finals - Finale en 3/4e plaats: Ondersteijn, Niels - Bosch, Jeroen
2026.05.14 Fide Verified
IM Ondersteijn, Niels (2367)
IM Bosch, Jeroen (2415)
Result 0-1
Opening A13
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