Jakub Kosakowski

Country

POL

Birth Year

2002

Gender

M

Title

Grandmaster

FIDE ID

1185080

FIDE ratings

2523

Classical

Published FIDE

2539

Rapid

Published FIDE

2531

Blitz

Published FIDE

Official classical ranks

World rank
#425
National rank · POL
#12

Active players · Nov 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2551 Jul 2025
Recorded years
2011–2026
Archived games
1143

Based on available monthly lists and saved games.

FIDE rating history

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-05 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
51 2026-07-03 12th Cesme Open A 2026 Cesme TUR 7.1 Raahul,V S Kosakowski,Jakub 1/2-1/2 5 Open
52 2026-07-02 12th Cesme Open A 2026 Cesme TUR 5.4 Haznedaroglu,K Kosakowski,Jakub 0-1 52 Open
53 2026-07-02 12th Cesme Open A 2026 Cesme TUR 6.2 Kosakowski,Jakub Yeganegi,Barad 1-0 61 Open
54 2026-07-01 12th Cesme Open A 2026 Cesme TUR 4.12 Kosakowski,Jakub Atis,Hasan 1-0 68 Open
55 2026-06-30 12th Cesme Open A 2026 Cesme TUR 3.4 Yalcinkaya,Efe Kosakowski,Jakub 1/2-1/2 17 Open
56 2026-06-30 12th Cesme Open A 2026 Cesme TUR 2.15 Kosakowski,Jakub Dogan,Umut Anil 1-0 30 Open
57 2026-06-29 12th Cesme Open A 2026 Cesme TUR 1.1 Tarlabasi,Emirhan Kosakowski,Jakub 1/2-1/2 53 Open
58 2026-06-26 Jana Maciei Mem 2026 Warsaw POL 6.16 Wasiluk,Mateusz Kosakowski,Jakub 0-1 16 Open
59 2026-06-26 Jana Maciei Mem 2026 Warsaw POL 2.4 Fistek,D Kosakowski,Jakub 1-0 53 Open
60 2026-06-26 Jana Maciei Mem 2026 Warsaw POL 9.5 Kosakowski,Jakub Maiorov,N1 1-0 54 Open
61 2026-06-26 Jana Maciei Mem 2026 Warsaw POL 7.1 Kosakowski,Jakub Janeczko,Jakub 1-0 43 Open
62 2026-06-26 Jana Maciei Mem 2026 Warsaw POL 3.19 Kosakowski,Jakub Obrycki,Tomasz 1-0 56 Open
63 2026-06-26 Jana Maciei Mem 2026 Warsaw POL 5.8 Kosakowski,Jakub Terkiewicz,Bruno 0-1 42 Open
64 2026-06-26 Jana Maciei Mem 2026 Warsaw POL 10.4 Mulawa,Cyprian Kosakowski,Jakub 0-1 33 Open
65 2026-06-26 Jana Maciei Mem 2026 Warsaw POL 8.8 Bartel,Mi Kosakowski,Jakub 0-1 22 Open
66 2026-06-26 Jana Maciei Mem 2026 Warsaw POL 4.12 Madejski,Milosz Kosakowski,Jakub 0-1 32 Open
67 2026-06-26 Jana Maciei Mem 2026 Warsaw POL 11.1 Kosakowski,Jakub Pultinevicius,Paulius 1-0 40 Open
68 2026-06-24 TCh-POL Ekstraliga 2026 Chotowa POL 9.1 Kosakowski,Jakub Nurkiewicz,M 1/2-1/2 113 Open
69 2026-06-23 TCh-POL Ekstraliga 2026 Chotowa POL 8.4 Kantans,T Kosakowski,Jakub 0-1 34 Open
70 2026-06-22 TCh-POL Ekstraliga 2026 Chotowa POL 7.16 Kosakowski,Jakub Szpar,Milosz 1/2-1/2 37 Open
71 2026-06-21 TCh-POL Ekstraliga 2026 Chotowa POL 6.4 Mis,Mieszko Kosakowski,Jakub 1/2-1/2 27 Open
72 2026-06-20 TCh-POL Ekstraliga 2026 Chotowa POL 5.1 Kosakowski,Jakub Malek,Jan 1/2-1/2 101 Open
73 2026-06-19 TCh-POL Ekstraliga 2026 Chotowa POL 4.4 Cieslak,Patryk Kosakowski,Jakub 1-0 36 Open
74 2026-06-18 TCh-POL Ekstraliga 2026 Chotowa POL 3.4 Kosakowski,Jakub Luch,M 1-0 33 Open
75 2026-06-17 TCh-POL Ekstraliga 2026 Chotowa POL 2.4 Kazakouski,Valery Kosakowski,Jakub 1-0 45 Open
76 2026-06-16 TCh-POL Ekstraliga 2026 Chotowa POL 1.4 Kosakowski,Jakub Chylewski,Patryk 1-0 30 Open
77 2026-05-17 1st Lecci Open 2026 Lecci FRA 9.9 Kosakowski,Jakub Puranik,A 1-0 39 Open
78 2026-05-16 1st Lecci Open 2026 Lecci FRA 8.11 Sai,KG Kosakowski,Jakub 1/2-1/2 60 Open
79 2026-05-15 1st Lecci Open 2026 Lecci FRA 7.1 Kosakowski,Jakub Aizenberg,Benny 1/2-1/2 22 Open
80 2026-05-14 1st Lecci Open 2026 Lecci FRA 5.4 Kosakowski,Jakub Pranesh,M 0-1 26 Open
81 2026-05-13 1st Lecci Open 2026 Lecci FRA 4.1 Chasin,Nico Kosakowski,Jakub 0-1 31 Open
82 2026-05-04 4NCL 2025-26 England ENG 11.53 Jackson,J Kosakowski,Jakub 1/2-1/2 55 Open
83 2026-05-03 4NCL 2025-26 England ENG 10.41 Kosakowski,Jakub Maroroa Jones,Gawain C B 1/2-1/2 30 Open
84 2026-05-02 4NCL 2025-26 England ENG 9.61 Khoury,Theo Kosakowski,Jakub 0-1 27 Open
85 2026-04-26 Bundesliga 2025-26 Berlin GER 15.4 Van Foreest,Jorden Kosakowski,Jakub 1-0 30 Open
86 2026-04-25 Bundesliga 2025-26 Berlin GER 14.3 Kosakowski,Jakub Kuzubov,Y 1/2-1/2 39 Open
87 2026-04-24 Bundesliga 2025-26 Berlin GER 13.4 Kosakowski,Jakub Bacrot,E 1/2-1/2 25 Open
88 2026-04-19 26th ch-EUR Indiv 2026 Katowice POL 11.35 Hrbek,Stepan Kosakowski,Jakub 1/2-1/2 28 Open
89 2026-04-18 26th ch-EUR Indiv 2026 Katowice POL 10.36 Kosakowski,Jakub Tudor,Henry Edward 1/2-1/2 72 Open
90 2026-04-16 26th ch-EUR Indiv 2026 Katowice POL 9.14 Ivanchuk,V Kosakowski,Jakub 1-0 27 Open
91 2026-04-15 26th ch-EUR Indiv 2026 Katowice POL 8.8 Kosakowski,Jakub Bjerre,Jonas Buhl 1/2-1/2 33 Open
92 2026-04-14 26th ch-EUR Indiv 2026 Katowice POL 7.3 Donchenko,Alexa Kosakowski,Jakub 1/2-1/2 18 Open
93 2026-04-13 26th ch-EUR Indiv 2026 Katowice POL 6.23 Kosakowski,Jakub Dyachuk,Artem 1-0 31 Open
94 2026-04-12 26th ch-EUR Indiv 2026 Katowice POL 5.4 Sargsyan,Shant Kosakowski,Jakub 1/2-1/2 32 Open
95 2026-04-10 26th ch-EUR Indiv 2026 Katowice POL 4.32 Kosakowski,Jakub Isik,Alparslan 1-0 70 Open
96 2026-04-09 26th ch-EUR Indiv 2026 Katowice POL 3.6 Ambartsumian,Tyhran Kosakowski,Jakub 0-1 39 Open
97 2026-04-08 26th ch-EUR Indiv 2026 Katowice POL 2.44 Kosakowski,Jakub Svanda,Ondrej 1/2-1/2 48 Open
98 2026-04-07 26th ch-EUR Indiv 2026 Katowice POL 1.58 Tymrakiewicz,R Kosakowski,Jakub 0-1 71 Open
99 2026-03-30 83rd ch-POL 2026 Warsaw POL 9.2 Moranda,W Kosakowski,Jakub 1/2-1/2 30 Open
100 2026-03-29 83rd ch-POL 2026 Warsaw POL 8.5 Kosakowski,Jakub Teclaf,Pawel 1/2-1/2 30 Open

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