Ondersteijn, Niels (FIDE ID: 1011162 )

Federation NED
Title IM
Latest Rating: 2370

Performance Statistics

As White (185 Games)
42.70% 28.65% 28.65%
TOP BLACK OPENINGS
B23y
2W / 3D / 5L
10 Games
E46
1W / 4D / 1L
6 Games
B23g
0W / 4D / 2L
6 Games
As Black (181 Games)
36.46% 23.76% 39.78%
TOP WHITE OPENINGS
C41k
4W / 2D / 4L
10 Games
D85m
2W / 2D / 1L
5 Games
D85c
0W / 2D / 3L
5 Games

Game List (385 Games)

Round 5: Grooten, Tommy - Ondersteijn, Niels
2025.12.13 Fide Verified
Grooten, Tommy (2334)
IM Ondersteijn, Niels (2370)
Result 1-0
Opening A13
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Round 4: Ondersteijn, Niels - Tjiam, Dharma
2025.11.22 Fide Verified
IM Ondersteijn, Niels (2370)
IM Tjiam, Dharma (2355)
Result 1-0
Opening A15
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KNSB competitie 2025/2026
2025.11.07 Fide Verified
IM Grutter, Tim (2388)
IM Ondersteijn, Niels (2370)
Result 1/2-1/2
Opening B00
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Round 7: Delgerdalai, Bayarjavkhlan - Ondersteijn, Niels
2025.10.25 Fide Verified
FM Delgerdalai, Bayarjavkhlan (2412)
IM Ondersteijn, Niels (2370)
Result 1/2-1/2
Opening B00
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40th ECC Open 2025
2025.10.24 Fide Verified
IM Ondersteijn, Niels (2370)
CM Barak, Gil (2199)
Result 1-0
Opening A13
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40th ECC Open 2025
2025.10.22 Fide Verified
IM Ondersteijn, Niels (2370)
GM Wedberg, Tom (2346)
Result 0-1
Opening A21
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Round 3: Ahmad, Khagan - Ondersteijn, Niels
2025.10.21 Fide Verified
IM Ahmad, Khagan (2483)
IM Ondersteijn, Niels (2370)
Result 1/2-1/2
Opening E04
View
KNSB competitie 2025/2026
2025.09.22 Fide Verified
IM Ondersteijn, Niels (2370)
IM Martens, Martin (2302)
Result 1-0
Opening A37
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Dutch League 2024-25
2025.05.10 Fide Verified
FM Froeyman,H (2259)
IM Ondersteijn, Niels (2370)
Result 1/2-1/2
Opening B08n
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grenke Chess Open 2025
2025.04.21 Fide Verified
IM Ondersteijn, Niels (2370)
GM Maksimovic, Bojan (2533)
Result 0-1
Opening E68e
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