KNSB FIDE
SB

Stefan Beukema

Rated since January 2023

2389 Rapid

RIVALRY

Nemesis
Winter de, A. (Arthur)
Games: 3 · Win rate: 33%
Kryptonite
Grutter, T.J. (Tim)
Games: 3 · Win rate: 0%
Easy Target
Zwirs, N.J.J. (Nico)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
ZWIRS, N.J.J. (NICO) (IM) 2489
6164 KNSB competitie 2022-2023 Meesterklasse ronde 4 · 2022-11-26
WINTER DE, A. (ARTHUR) (IM) 2478
10848 17e BPB Limburg Open 2025 tienkamp Groep A · 2025-06-07
KUIPERS, S.C. (STEFAN) (IM) 2472
11017 KNSB competitie 2024-2025 Meesterklasse ronde 8 · 2025-04-05
HRBEK, STEPAN (IM) 2454
10475 Tata Steel Chess Tournament 2026 Qualifiers · 2026-01-23
LOPEZ, J.J. (JASEL JUSTO) (IM) 2434
6549 Tata Steel Chess Tournament 2023 Qualifiers · 2023-01-22
Worst losses
WERKSMA, A. (ARIE) 2195
7802 KNSB competitie 2023-2024 Klasse 1 ronde 4 · 2023-11-25
HOUBEN, J.P. (JAAP) (FM) 2299
7795 KNSB competitie 2023-2024 Klasse 1 ronde 3 · 2023-11-04
WINTER DE, A. (ARTHUR) (IM) 2305
6549 Tata Steel Chess Tournament 2023 Qualifiers · 2023-01-21
TJIAM, D.U.C. (DHARMA) (IM) 2343
12987 KNSB competitie 2025-2026 Meesterklasse ronde 7 · 2026-02-07
ELGERSMA, O.J. (ONNO) (FM) 2366
10475 Tata Steel Chess Tournament 2026 Qualifiers · 2026-01-30
Tata Steel Chess Tournament 2026 Qualifiers Fri, Jan 16, 2026 +1–4=4 -15.0
KNSB competitie 2025-2026 Meesterklasse ronde 7 Sat, Sep 20, 2025 +0–1=0 -6.0
KNSB competitie 2025-2026 Meesterklasse ronde 5 Sat, Sep 20, 2025 +0–0=1 -1.3
KNSB competitie 2025-2026 Meesterklasse ronde 4 Sat, Sep 20, 2025 +0–1=0 -5.3
KNSB competitie 2025-2026 Meesterklasse ronde 3 Sat, Sep 20, 2025 +0–0=1 -0.5
KNSB competitie 2025-2026 Meesterklasse ronde 2 Sat, Sep 20, 2025 +1–0=0 +3.9
KNSB competitie 2025-2026 Meesterklasse ronde 1 Sat, Sep 20, 2025 +0–0=1 -1.2
27e HZ University of Applied Sciences Schaaktoernooi Groep A Sat, Aug 2, 2025 +6–1=2 +0.3
17e BPB Limburg Open 2025 tienkamp Groep A Wed, Jun 4, 2025 +3–4=2 -0.6
Tata Steel Chess Tournament 2025 Qualifiers Fri, Jan 17, 2025 +2–4=3 -13.1
KNSB competitie 2024-2025 Meesterklasse ronde 9 Sat, Sep 21, 2024 +0–0=1 -1.9
KNSB competitie 2024-2025 Meesterklasse ronde 8 Sat, Sep 21, 2024 +1–0=0 +5.8
KNSB competitie 2024-2025 Meesterklasse ronde 7 Sat, Sep 21, 2024 +1–0=0 +2.4
KNSB competitie 2024-2025 Meesterklasse ronde 6 Sat, Sep 21, 2024 +0–0=1 -1.2
KNSB competitie 2024-2025 Meesterklasse ronde 5 Sat, Sep 21, 2024 +0–0=1 -2.5
KNSB competitie 2024-2025 Meesterklasse ronde 4 Sat, Sep 21, 2024 +0–0=1 -0.5
KNSB competitie 2024-2025 Meesterklasse ronde 3 Sat, Sep 21, 2024 +0–1=0 -5.6
KNSB competitie 2024-2025 Meesterklasse ronde 1 Sat, Sep 21, 2024 +1–0=0 +3.6
HZ University of Applied Sciences Schaaktoernooi Groep A Sat, Aug 3, 2024 +6–1=2 +2.2
Tata Steel Chess Tournament 2024 Challengers Fri, Jan 12, 2024 +1–9=3 -14.5
Tata Steel Chess Tournament 2023 Qualifiers Fri, Jan 13, 2023 +6–1=2 +20.1
KNSB competitie 2023-2024 Klasse 1 ronde 8 Sat, Sep 16, 2023 +0–0=1 -4.1
KNSB competitie 2023-2024 Klasse 1 ronde 7 Sat, Sep 16, 2023 +1–0=0 +2.0
KNSB competitie 2023-2024 Klasse 1 ronde 5 Sat, Sep 16, 2023 +0–0=1 -0.2
KNSB competitie 2023-2024 Klasse 1 ronde 4 Sat, Sep 16, 2023 +0–1=0 -8.0
KNSB competitie 2023-2024 Klasse 1 ronde 3 Sat, Sep 16, 2023 +0–1=0 -6.9
KNSB competitie 2023-2024 Klasse 1 ronde 2 Sat, Sep 16, 2023 +1–0=0 +1.8
Chessable Open NK 2023 Open NK Mon, Jul 24, 2023 +4–3=2 -10.2
KNSB competitie 2022-2023 Meesterklasse ronde 9 Sat, Sep 17, 2022 +0–0=1 -1.2
KNSB competitie 2022-2023 Meesterklasse ronde 8 Sat, Sep 17, 2022 +1–0=0 +3.2
KNSB competitie 2022-2023 Meesterklasse ronde 7 Sat, Sep 17, 2022 +0–1=0 -5.3
KNSB competitie 2022-2023 Meesterklasse ronde 6 Sat, Sep 17, 2022 +0–0=1 -1.4
KNSB competitie 2022-2023 Meesterklasse ronde 4 Sat, Sep 17, 2022 +1–0=0 +6.3

Rating History

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Peak Ratings

Classic 2450 March 1, 2023
Rapid 2392 March 1, 2026
Blitz 2392 March 1, 2026

Games

Wins 37
Losses 33
Draws 31
Win Rate 37%

Performance by Color

Color Wins Draws Losses Win Rate
White 20 17 12 41%
Black 17 14 21 33%

Recent Matches

IM Tjiam, D.U.C. (Dharma) (2343) 2026-02-07 LOSS -6.0
IM Lohia, Sohum (2410) 2026-02-01 LOSS -5.0
IM Carow, Johannes, Dr. (2469) 2026-01-31 DRAW +0.8
FM Elgersma, O.J. (Onno) (2366) 2026-01-30 LOSS -5.7
IM Tudor, Henry Edward (2434) 2026-01-28 DRAW +0.3
FM Baselmans, L. (Luuk) (2395) 2026-01-27 DRAW -0.3
IM Grutter, T.J. (Tim) (2401) 2026-01-26 LOSS -5.2
IM Gloeckler, Christian (2444) 2026-01-25 LOSS -4.6
FM Foreest van, M. (Machteld) (2343) 2026-01-24 DRAW -1.0
IM Hrbek, Stepan (2454) 2026-01-23 WIN +5.6
FM Arnold, R.N.R. (Rhys) (2319) 2025-12-13 DRAW -1.3
IM Bosch, J.M. (Jeroen) (2400) 2025-11-22 LOSS -5.3
IM Braun, C. (Christian) (2384) 2025-11-01 DRAW -0.5
FM Palchuk, A.P. (Andrii) (2339) 2025-10-04 WIN +3.9
FM Gijswijt, B. (Bart) (2330) 2025-09-20 DRAW -1.2
Weller, M. (Manuel) (2246) 2025-08-09 WIN +2.8
Sievers, Andy (2148) 2025-08-08 WIN +1.7
GM Ami l', E. (Erwin) (2612) 2025-08-07 LOSS -2.5
Bleecke, S. (Sebastian) (2141) 2025-08-06 WIN +1.7
Provoost, S. (Simon) (2189) 2025-08-05 DRAW -2.9