Adam Sieczkowski

Country

POL

Birth Year

2005

Gender

M

Title

FIDE ID

21835250

FIDE ratings

2098

Classical

Published FIDE

1911

Rapid

Published FIDE

1965

Blitz

Published FIDE

Official classical ranks

World rank
#15754
National rank · POL
#478

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2098 Sep 2026
Recorded years
2014–2026
Archived games
98

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: 2026-10-07 (UTC).

# Date Event Site Round White Black Result Moves View
51 2021-08-14 10th 4NCL Online Congress lichess.org INT 2.2 Unidentified player Adam Sieczkowski 0-1 47 Open
52 2021-08-13 10th 4NCL Online Congress lichess.org INT 1.3 Adam Sieczkowski Sanjoy K Banerjee 1-0 19 Open
53 2021-08-07 ch-GBR Online 2021 chess.com INT 9 Phil J Brooks Adam Sieczkowski 1-0 38 Open
54 2021-08-06 ch-GBR Online 2021 chess.com INT 8 Adam Sieczkowski Tashika Arora 1-0 36 Open
55 2021-08-05 ch-GBR Online 2021 chess.com INT 7 Peter Finn Adam Sieczkowski 1-0 24 Open
56 2021-08-04 ch-GBR Online 2021 chess.com INT 6 Adam Sieczkowski Shahvez Ali 1-0 63 Open
57 2021-08-03 ch-GBR Online 2021 chess.com INT 5 Georgios Gazis Adam Sieczkowski 0-1 19 Open
58 2021-08-02 ch-GBR Online 2021 chess.com INT 4 Adam Sieczkowski Yong Gui Wang 1-0 28 Open
59 2021-08-01 ch-GBR Online 2021 chess.com INT 3 Olga L Latypova Adam Sieczkowski 1-0 47 Open
60 2021-07-31 ch-GBR Online 2021 chess.com INT 2 Adam Sieczkowski Jonathan McKay 0-1 78 Open
61 2021-07-30 ch-GBR Online 2021 chess.com INT 1 Mark L Hebden Adam Sieczkowski 1-0 22 Open
62 2021-06-20 9th 4NCL Online Congress lichess.org INT 5.4 Adam Sieczkowski Daniel Haruma Rolston 1-0 43 Open
63 2021-06-20 9th 4NCL Online Congress lichess.org INT 4.5 Indy Southcott-Moyers Adam Sieczkowski 1/2-1/2 55 Open
64 2021-06-19 9th 4NCL Online Congress lichess.org INT 3.1 Adam Sieczkowski Miles D Edwards-Wright 0-1 24 Open
65 2021-06-19 9th 4NCL Online Congress lichess.org INT 2.4 Andrey Pichugov Adam Sieczkowski 0-1 51 Open
66 2021-06-18 9th 4NCL Online Congress lichess.org INT 1.1 Adam Sieczkowski Sanjoy K Banerjee 1-0 42 Open
67 2021-05-23 8th 4NCL Online Congress lichess.org INT 5.8 Adam Sieczkowski Emils Steiners 1-0 27 Open
68 2021-05-23 8th 4NCL Online Congress lichess.org INT 4.6 Indy Southcott-Moyers Adam Sieczkowski 1-0 40 Open
69 2021-05-22 8th 4NCL Online Congress lichess.org INT 3.6 Soham Kumar Adam Sieczkowski 0-1 44 Open
70 2021-05-22 8th 4NCL Online Congress lichess.org INT 2.1 Adam Sieczkowski 437506 0-1 47 Open
71 2021-05-21 8th 4NCL Online Congress lichess.org INT 1.9 Adam Sieczkowski Paul A Johnson 1-0 45 Open
72 2021-03-28 6th 4NCL Online Congress lichess.org INT 5.15 Mark Lim Adam Sieczkowski 0-1 85 Open
73 2021-03-28 6th 4NCL Online Congress lichess.org INT 4.19 Adam Sieczkowski Martin Fitzgerald 1-0 20 Open
74 2021-03-27 6th 4NCL Online Congress lichess.org INT 3.26 Unidentified player Adam Sieczkowski 0-1 32 Open
75 2021-03-27 6th 4NCL Online Congress lichess.org INT 2.21 Adam Sieczkowski Paul Boulos 0-1 34 Open
76 2021-03-26 6th 4NCL Online Congress lichess.org INT 1.21 Niall Fitzgerald Adam Sieczkowski 1-0 21 Open
77 2019-03-27 210th YMCA Winter B 2019 Warsaw POL 13 Adam Sieczkowski Marcin Kasperski 1-0 20 Open
78 2019-03-20 210th YMCA Winter B 2019 Warsaw POL 12 Marek Prus Adam Sieczkowski 1-0 34 Open
79 2019-03-06 210th YMCA Winter B 2019 Warsaw POL 10 Adam Sieczkowski Weronika Socko 1-0 52 Open
80 2019-02-27 210th YMCA Winter B 2019 Warsaw POL 9 Karol Urbaniak Adam Sieczkowski 1-0 24 Open
81 2019-02-20 210th YMCA Winter B 2019 Warsaw POL 8 Adam Sieczkowski Tadeusz Jarmolowski 1-0 45 Open
82 2019-02-13 210th YMCA Winter B 2019 Warsaw POL 6 Adam Sieczkowski Krzysztof Sypula 1-0 41 Open
83 2019-02-07 210th YMCA Winter B 2019 Warsaw POL 5 Mohamed Omar Adam Sieczkowski 1/2-1/2 73 Open
84 2019-02-05 210th YMCA Winter B 2019 Warsaw POL 7 Jan Wojnowski Adam Sieczkowski 1-0 44 Open
85 2019-01-31 210th YMCA Winter B 2019 Warsaw POL 2 Adam Sieczkowski Antoni Szukalski 1-0 49 Open
86 2019-01-16 210th YMCA Winter B 2019 Warsaw POL 4 Adam Sieczkowski Rafal Kwiecinski 0-1 48 Open
87 2019-01-09 210th YMCA Winter B 2019 Warsaw POL 1 Zbigniew Mlynarski Adam Sieczkowski 1-0 46 Open
88 2017-06-22 184th YMCA Spring B 2017 Warsaw POL 13 Adam Sieczkowski Wiktor Matyszkiewicz 1/2-1/2 66 Open
89 2017-06-15 184th YMCA Spring B 2017 Warsaw POL 12 Arkadiusz Kalejta Adam Sieczkowski 1-0 37 Open
90 2017-06-08 184th YMCA Spring B 2017 Warsaw POL 11 Adam Sieczkowski Antoni Szukalski 0-1 43 Open
91 2017-05-25 184th YMCA Spring B 2017 Warsaw POL 9 Adam Sieczkowski Adam Wilczynski 1/2-1/2 67 Open
92 2017-05-18 184th YMCA Spring B 2017 Warsaw POL 8 Marek Prus Adam Sieczkowski 1-0 29 Open
93 2017-05-12 184th YMCA Spring B 2017 Warsaw POL 7 Adam Sieczkowski Zuzanna Rejniak 1-0 44 Open
94 2017-05-11 184th YMCA Spring B 2017 Warsaw POL 6 Zbigniew Mlynarski Adam Sieczkowski 1/2-1/2 49 Open
95 2017-05-04 184th YMCA Spring B 2017 Warsaw POL 5 Adam Sieczkowski Weronika Tkaczyk 0-1 40 Open
96 2017-04-27 184th YMCA Spring B 2017 Warsaw POL 4 Marcin Kozlinski Adam Sieczkowski 0-1 47 Open
97 2017-04-20 184th YMCA Spring B 2017 Warsaw POL 3 Adam Sieczkowski Joanna Chmielewska 0-1 45 Open
98 2017-04-07 184th YMCA Spring B 2017 Warsaw POL 1 Aleksandra Tarka Adam Sieczkowski 1-0 32 Open

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