KNSB FIDE
BL

Bart Lemstra

Rated since January 2023

2043 Classic
2002 Rapid
2043 Blitz

RIVALRY

Nemesis
Schram, T. (Tjitze)
Games: 4 · Win rate: 50%
Kryptonite
Hendriks, R.V. (Richard)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
BOEL, P. (PETER) (FM) 2124
11019 KNSB competitie 2024-2025 Klasse 2 ronde 8 · Saturday 5 April 2025
SIJBESMA, R. (RIENK) 2088
12210 KNSB competitie 2025-2026 KNSB Beker ronde 1 voor november rating · Saturday 25 October 2025
SCHO, C. (CHRISTIAN) 2082
10702 KNSB competitie 2024-2025 Klasse 2 ronde 7 · Saturday 8 March 2025
SCHRIEMER, O. (OENE) 2049
12263 KNSB competitie 2025-2026 Klasse 3 ronde 3 · Saturday 1 November 2025
PELLIKAAN, G.B. (GOVERT) 2048
11851 KNSB competitie 2025-2026 Klasse 3 ronde 1 · Saturday 20 September 2025
Worst losses
MENTINK, A.J.V. (TOON) 1768
7751 Hoogeveen 2023 Ochtendgroep Groep A · Tuesday 24 October 2023
GUILLAUMOND, M. (MATTHIEU) 1895
9211 Waling Dijkstra Weekendtoernooi Groep A · Saturday 16 November 2024
VISSER, M. (MATHIJS) 1898
9387 FSB-competitie 24-25 Groep A · Friday 4 October 2024
BEAUMONT, A.C.P. (ARJAN) 1899
9790 Hoogeveen Schaaktoernooi Amateur Ochtend · Monday 28 October 2024
BOTH, G.P. (GERT) 1902
12032 FSB-competitie 2025-2026 Beker ronde 2 · Friday 23 January 2026
Hoogeveen Schaaktoernooi Amateur Ochtend Saturday 26 October 2024 +3–1=2 -22.6
Weekendtoernooi Groninger Combinatie GC weekendtoernooi 2024 Thursday 9 May 2024 +3–1=2 +6.2
Hoogeveen 2023 Ochtendgroep Groep A Saturday 21 October 2023 +4–3=0 -13.7
Tata Steel Chess Tournament 2023 Dagvierkampen Friday 13 January 2023 +0–1=2 -16.2
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +0–1=0 -13.6
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +0–0=1 -0.6
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +0–1=0 -14.9
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +1–0=0 +12.3
KNSB competitie 2025-2026 KNSB Beker ronde 1 voor november rating Saturday 20 September 2025 +1–0=0 +13.9
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +0–1=0 -14.2
KNSB competitie 2025-2026 Klasse 3 ronde 1 Saturday 20 September 2025 +1–0=0 +12.9
FSB-competitie 2025-2026 ronde 5 hoofdklasse Monday 1 September 2025 +1–0=0 +6.5
FSB-competitie 2025-2026 Beker ronde 2 Monday 1 September 2025 +0–1=0 -18.1
FSB-competitie 2025-2026 ronde 4 hoofdklasse Monday 1 September 2025 +1–0=0 +7.1
FSB-competitie 2025-2026 ronde 3 hoofdklasse Monday 1 September 2025 +0–0=1 -0.4
FSB-competitie 2025-2026 Beker ronde 1 Monday 1 September 2025 +1–0=0 +8.0
FSB-competitie 2025-2026 ronde 2 hoofdklasse Monday 1 September 2025 +1–0=0 +6.5
FSB-competitie 2025-2026 ronde 1 hoofdklasse Monday 1 September 2025 +1–0=0 +5.1
Open Internacional Ciudad de Oviedo 2025 Monday 21 July 2025 +4–3=1 -16.6
FK Rapid voor teams 2025 - Saturday 22 March 2025 +4–1=2 +27.5
Waling Dijkstra Weekendtoernooi Groep A Friday 15 November 2024 +3–2=0 -0.3
KNSB competitie 2024-2025 Klasse 2 ronde 9 Saturday 21 September 2024 +0–1=0 -7.9
KNSB competitie 2024-2025 Klasse 2 ronde 8 Saturday 21 September 2024 +1–0=0 +15.7
KNSB competitie 2024-2025 Klasse 2 ronde 7 Saturday 21 September 2024 +1–0=0 +15.0
KNSB competitie 2024-2025 Klasse 2 ronde 6 Saturday 21 September 2024 +0–1=0 -6.1
KNSB competitie 2024-2025 Klasse 2 ronde 5 Saturday 21 September 2024 +0–1=0 -4.9
KNSB competitie 2024-2025 Klasse 2 ronde 4 Saturday 21 September 2024 +0–1=0 -5.4
KNSB competitie 2024-2025 Klasse 2 ronde 2 Saturday 21 September 2024 +1–0=0 +12.5
KNSB competitie 2024-2025 Klasse 2 ronde 1 Saturday 21 September 2024 +0–1=0 -8.1
Schaakwoude Intern 2024-2025 Groep A Thursday 12 September 2024 +2–0=0 +7.5
FSB-competitie 24-25 FSB-beker finale Sunday 1 September 2024 +0–0=1 +2.5
FSB-competitie 24-25 ronde 7 hoofdklasse Sunday 1 September 2024 +1–0=0 +10.9
FSB-competitie 24-25 FSB-beker halve finale Sunday 1 September 2024 +1–0=0 +5.2
FSB-competitie 24-25 ronde 6 hoofdklasse Sunday 1 September 2024 +0–0=1 +2.8
FSB-competitie 24-25 ronde 5 hoofdklasse Sunday 1 September 2024 +0–0=1 -1.2
FSB-competitie 24-25 FSB-beker ronde 3 Sunday 1 September 2024 +1–0=0 +5.0
FSB-competitie 24-25 ronde 4 hoofdklasse Sunday 1 September 2024 +1–0=0 +6.9
FSB-competitie 24-25 FSB-beker ronde 2. Sunday 1 September 2024 +1–0=0 +10.7
FSB-competitie 24-25 ronde 3 hoofdklasse Sunday 1 September 2024 +0–0=1 -3.2
FSB-competitie 24-25 FSB-competitie 24-25 ronde 2 hoofdklasse Sunday 1 September 2024 +1–0=0 +13.1
FSB-competitie 24-25 Groep A Sunday 1 September 2024 +0–1=0 -16.4
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +1–0=0 +5.7
KNSB competitie 2023-2024 Klasse 3 ronde 8 Saturday 16 September 2023 +1–0=0 +9.4
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +1–0=0 +13.8
KNSB competitie 2023-2024 KNSB Beker 2023-2024 ronde 3 Saturday 16 September 2023 +0–1=0 -9.1
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +0–0=1 +2.6
KNSB competitie 2023-2024 Klasse 3 ronde 5 Saturday 16 September 2023 +1–0=0 +11.4
KNSB competitie 2023-2024 Klasse 3 ronde 4 Saturday 16 September 2023 +0–0=1 +1.3
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +0–1=0 -5.2
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +0–0=1 +0.9
KNSB competitie 2023-2024 Klasse 3 ronde 1 Saturday 16 September 2023 +1–0=0 +15.2
FSB-competitie 23-24 hoofdklasse ronde 7 Friday 1 September 2023 +0–0=1 +0.2
FSB-competitie 23-24 hoofdklasse ronde 6 Friday 1 September 2023 +1–0=0 +5.1
FSB-competitie 23-24 hoofdklasse ronde 5 Friday 1 September 2023 +1–0=0 +8.6
FSB-competitie 23-24 Beker ronde 2 Friday 1 September 2023 +1–0=0 +0.3
FSB-competitie 23-24 hoofdklasse ronde 4 Friday 1 September 2023 +0–0=1 -0.5
FSB-competitie 23-24 hoofdklasse ronde 3. Friday 1 September 2023 +0–0=1 -4.3
FSB-competitie 23-24 hoofdklasse ronde 1 Friday 1 September 2023 +1–0=0 +4.9
V Torneo Internacional Ajedrez San Cristobal de La Laguna Saturday 26 August 2023 +5–3=1 -7.3
FSB competitie 22-23 Bekerfinale Saturday 1 October 2022 +1–0=0 +14.3
FSB competitie 22-23 Beker ronde 4 Saturday 1 October 2022 +1–0=0 +9.6
FSB competitie 22-23 ronde 7 Saturday 1 October 2022 +0–0=1 -5.4
FSB competitie 22-23 ronde 6 Saturday 1 October 2022 +1–0=0 +11.5
FSB competitie 22-23 Beker ronde 2 Saturday 1 October 2022 +0–0=1 +2.0
FSB competitie 22-23 ronde 5 Saturday 1 October 2022 +0–0=1 +0.2
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +0–1=0 -10.6
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +0–1=0 -11.3
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +0–0=1 -1.2
KNSB competitie 2022-2023 Klasse 3 ronde 6 Saturday 17 September 2022 +0–1=0 -6.3
KNSB competitie 2022-2023 Klasse 3 ronde 5 Saturday 17 September 2022 +1–0=0 +10.6
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +1–0=0 +11.8

Rating History

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Peak Ratings

Classic 2072 Jan. 1, 2026
Rapid 2038 April 1, 2025
Blitz 2047 March 1, 2026

Games

Wins 59
Losses 30
Draws 26
Win Rate 51%

Performance by Color

Color Wins Draws Losses Win Rate
White 31 15 12 53%
Black 28 11 18 49%

Recent Matches

Kooi van der, A. (Aat) (1870) Friday 13 February 2026 WIN +6.5
Zuiderweg, E. (Edwin) (2022) Saturday 7 February 2026 LOSS -13.6
Both, G.P. (Gert) (1902) Friday 23 January 2026 LOSS -18.1
Heide van der, G. (Gerben) (1903) Thursday 18 December 2025 WIN +7.1
Haas de, W. (Wouter) (2048) Saturday 13 December 2025 DRAW -0.6
Schram, T. (Tjitze) (2042) Friday 28 November 2025 DRAW -0.4
Knol, D. (Daniël) (1984) Saturday 22 November 2025 LOSS -14.9
Nicolai, L. (Leffert) (1920) Friday 7 November 2025 WIN +8.0
Verbaan, H. (Han Jona) (1871) Monday 3 November 2025 WIN +6.5
Schriemer, O. (Oene) (2049) Saturday 1 November 2025 WIN +12.3
Sijbesma, R. (Rienk) (2088) Saturday 25 October 2025 WIN +13.9
Fabriek, T.E. (Edwin) (1814) Friday 10 October 2025 WIN +5.1
Hendriks, R.V. (Richard) (2000) Saturday 4 October 2025 LOSS -14.2
Pellikaan, G.B. (Govert) (2048) Saturday 20 September 2025 WIN +12.9
Gutierrez Garcia, Marcos 2007 (2121) Sunday 27 July 2025 LOSS -10.2
Garcia Suarez, Belarmino (1871) Saturday 26 July 2025 WIN +6.6
CM Castro Quijano, Eduardo (2146) Friday 25 July 2025 LOSS -9.3
Rio Alvarez, Alvaro (1752) Thursday 24 July 2025 WIN +3.7
Grande Gonzalez, Julen (1840) Thursday 24 July 2025 DRAW -6.8
Lopez Vega, Anibal (1655) Tuesday 22 July 2025 WIN +2.1