Lennard Den Boer

Country

NED

Birth Year

1991

Gender

M

Title

FIDE ID

1032798

FIDE ratings

2168

Classical

Published FIDE

2100

Rapid

Published FIDE

2152

Blitz

Published FIDE

Official classical ranks

World rank
#10100
National rank · NED
#347

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2188 Dec 2025
Recorded years
2010–2026
Archived games
44

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-05 (UTC).

# Date Event Site Round White Black Result Moves View
1 2022-08-07 Wroclaw Open A 2022 Wroclaw POL 9.13 Blazej Grot Lennard Den Boer 1/2-1/2 30 Open
2 2022-08-06 Wroclaw Open A 2022 Wroclaw POL 8.11 Lennard Den Boer Lukasz Kasprzak 0-1 22 Open
3 2022-08-04 Wroclaw Open A 2022 Wroclaw POL 6.9 Nikolozi Shamatava Lennard Den Boer 1-0 40 Open
4 2022-08-02 Wroclaw Open A 2022 Wroclaw POL 4.7 Matteo Zoldan Lennard Den Boer 1/2-1/2 28 Open
5 2022-08-01 Wroclaw Open A 2022 Wroclaw POL 3.9 Lennard Den Boer Michal Demski 1-0 44 Open
6 2022-07-31 Wroclaw Open A 2022 Wroclaw POL 2.2 Mieszko Mis Lennard Den Boer 1-0 33 Open
7 2022-07-31 Wroclaw Open A 2022 Wroclaw POL 1.13 Lennard Den Boer Wojciech Kowalczyk 1-0 26 Open
8 2022-07-30 Adolf Anderssen Mem 2022 Wroclaw POL 9.15 Lennard Den Boer Kacper Ugorek 1/2-1/2 30 Open
9 2022-07-30 Adolf Anderssen Mem 2022 Wroclaw POL 8.13 Lennard Den Boer Oliwia Mirowska 1/2-1/2 61 Open
10 2022-07-30 Adolf Anderssen Mem 2022 Wroclaw POL 7.7 Marcin Tazbir Lennard Den Boer 1-0 28 Open
11 2022-07-30 Adolf Anderssen Mem 2022 Wroclaw POL 6.1 Lennard Den Boer Michal Sasin 1/2-1/2 65 Open
12 2022-07-30 Adolf Anderssen Mem 2022 Wroclaw POL 5.11 Eugeniusz Malecki Lennard Den Boer 0-1 34 Open
13 2022-07-30 Adolf Anderssen Mem 2022 Wroclaw POL 4.15 Lennard Den Boer Anatolii Gabuza 1-0 32 Open
14 2022-07-30 Adolf Anderssen Mem 2022 Wroclaw POL 3.15 Maciej Krupacz Lennard Den Boer 1-0 32 Open
15 2022-07-30 Adolf Anderssen Mem 2022 Wroclaw POL 2.16 Lennard Den Boer Dominik Lachowicz 1-0 28 Open
16 2022-07-30 Adolf Anderssen Mem 2022 Wroclaw POL 1.17 Pawel Kocierz Lennard Den Boer 0-1 43 Open
17 2021-07-31 Adolf Anderssen Mem 2021 Wroclaw POL 9.1 Jakub Zeberski Lennard Den Boer 0-1 47 Open
18 2021-07-31 Adolf Anderssen Mem 2021 Wroclaw POL 8.16 Lennard Den Boer Maurycy Zerebiec 1-0 55 Open
19 2021-07-31 Adolf Anderssen Mem 2021 Wroclaw POL 7.7 Marcin Sieciechowicz Lennard Den Boer 1-0 35 Open
20 2021-07-31 Adolf Anderssen Mem 2021 Wroclaw POL 6.8 Lennard Den Boer Filip Dowgird 1/2-1/2 71 Open
21 2021-07-31 Adolf Anderssen Mem 2021 Wroclaw POL 5.17 Unidentified player Lennard Den Boer 0-1 29 Open
22 2021-07-31 Adolf Anderssen Mem 2021 Wroclaw POL 4.14 Lennard Den Boer Ryszard Grossmann 1-0 23 Open
23 2021-07-31 Adolf Anderssen Mem 2021 Wroclaw POL 3.5 Dariusz Szoen Lennard Den Boer 1-0 32 Open
24 2021-07-31 Adolf Anderssen Mem 2021 Wroclaw POL 2.24 Lennard Den Boer Hubert Bogenryter 1-0 29 Open
25 2021-07-31 Adolf Anderssen Mem 2021 Wroclaw POL 1.24 Wojciech Nagly Lennard Den Boer 0-1 82 Open
26 2019-07-23 42nd Eastman Open 2019 Ghent BEL 8.7 Geert Van der Stricht Lennard Den Boer 1-0 39 Open
27 2019-07-23 42nd Eastman Open 2019 Ghent BEL 7.13 Lennard Den Boer Klaus Rechner 1/2-1/2 7 Open
28 2019-07-22 42nd Eastman Open 2019 Ghent BEL 6.7 Simon T Ansell Lennard Den Boer 1/2-1/2 30 Open
29 2019-07-21 42nd Eastman Open 2019 Ghent BEL 3.2 Lennard Den Boer Daniel W Gormally 1/2-1/2 61 Open
30 2018-12-27 29th Cracovia Open A Krakow POL 1.17 Lennard Den Boer Platon Galperin 1/2-1/2 45 Open
31 2014-06-01 Orlova Open A 2014 Orlova CZE 7.5 Viktor Dmitrenko Lennard Den Boer 1/2-1/2 44 Open
32 2014-05-31 Orlova Open A 2014 Orlova CZE 6.8 Lennard Den Boer Petr Luczyk 1-0 37 Open
33 2014-05-29 Orlova Open A 2014 Orlova CZE 4.5 Lennard Den Boer Ladislav Dobrovolsky 0-1 31 Open
34 2014-05-28 Orlova Open A 2014 Orlova CZE 3.1 Lennard Den Boer Pawel Rydzewski 1-0 27 Open
35 2014-05-27 Orlova Open A 2014 Orlova CZE 2.13 Kacper Bilczewski Lennard Den Boer 1/2-1/2 25 Open
36 2014-05-26 Orlova Open A 2014 Orlova CZE 1.13 Lennard Den Boer Marian Kotas 1/2-1/2 1 Open
37 2013-02-10 73rd Noteboom Mem Leiden NED 5.42 Lennard Den Boer Lendert Van den Ouden 1-0 29 Open
38 2012-08-22 12th Brasschaat Open Brasschaat BEL 5.5 Herman C. Van Riemsdijk Lennard Den Boer 1-0 33 Open
39 2012-08-20 12th Brasschaat Open Brasschaat BEL 3.6 Attila Gergacz Lennard Den Boer 1/2-1/2 35 Open
40 2012-08-11 16th HZ Open Vlissingen NED 9 Roel Hamblok Lennard Den Boer 1-0 29 Open
41 2012-08-08 16th HZ Open Vlissingen NED 6 Lennard Den Boer Nico Zwirs 0-1 36 Open
42 2012-08-07 16th HZ Open Vlissingen NED 5 Rene Tiggelman Lennard Den Boer 1/2-1/2 35 Open
43 2012-08-06 16th HZ Open Vlissingen NED 4 Lennard Den Boer Mark Helbig 1/2-1/2 38 Open
44 2012-08-05 16th HZ Open Vlissingen NED 2 Lennard Den Boer Migchiel De Jong 0-1 32 Open

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