| Kosakowski,Jakub (2543) – Holinka,Henning (2359) |
1-0 |
Sicilian defence |
2026-07-23 |
| Cumpe,Lucas (2340) – Kosakowski,Jakub (2543) |
0-1 |
Caro-Kann |
2026-07-23 |
| Kosakowski,Jakub (2543) – Skliarov,V (2325) |
1-0 |
Sicilian defence |
2026-07-23 |
| Kosakowski,Jakub (2543) – Bortnyk,Olexandr (2604) |
1-0 |
Reti opening |
2026-07-23 |
| Movahed,Sina (2595) – Kosakowski,Jakub (2543) |
1-0 |
Caro-Kann defence |
2026-07-23 |
| Bok,B (2560) – Kosakowski,Jakub (2543) |
0-1 |
King's Indian |
2026-07-23 |
| Kosakowski,Jakub (2543) – Pribelszky,Bence (2388) |
1-0 |
Sicilian |
2026-07-23 |
| Lazavik,Denis (2621) – Kosakowski,Jakub (2543) |
1-0 |
Queen's pawn game |
2026-07-23 |
| Martinez Alcantara,Jose Eduardo (2650) – Kosakowski,Jakub (2543) |
1-0 |
English, 1...Nf6 (Anglo-Indian defense) |
2026-07-23 |
| Kosakowski,Jakub (2543) – Makarian,Rudik (2543) |
0-1 |
Two knights defence (Modern bishop's opening) |
2026-07-16 |
| Kosakowski,Jakub (2543) – Begmuratov,Alisher (2395) |
1-0 |
King's Indian |
2026-07-16 |
| Mohammadi,Melika (2342) – Kosakowski,Jakub (2543) |
0-1 |
Caro-Kann defence |
2026-07-16 |
| Nazari,Arad (2419) – Kosakowski,Jakub (2543) |
1-0 |
Caro-Kann |
2026-07-16 |
| Kosakowski,Jakub (2543) – Oro,Faustino (2537) |
0-1 |
Reti |
2026-07-16 |
| Lazavik,Denis (2621) – Kosakowski,Jakub (2543) |
1-0 |
King's Indian |
2026-07-16 |
| Kashlinskaya,A (2474) – Kosakowski,Jakub (2543) |
0-1 |
Nimzo-Indian |
2026-07-16 |
| Bharath,Subramaniyam H (2591) – Kosakowski,Jakub (2543) |
1/2-1/2 |
Caro-Kann |
2026-07-14 |
| Kosakowski,Jakub (2543) – Terry,R (2508) |
1-0 |
Reti |
2026-07-14 |
| Kosakowski,Jakub (2543) – Song,Yuxin (2452) |
1-0 |
Reti opening |
2026-07-14 |
| Kosakowski,Jakub (2543) – Kanyamarala,Tarun (2435) |
1-0 |
Queen's pawn game |
2026-07-14 |
| Kosakowski,Jakub (2543) – Galchenko,Matvey (2440) |
0-1 |
Reti opening |
2026-07-14 |
| Kosakowski,Jakub (2543) – Grischuk,A (2628) |
1-0 |
Sicilian |
2026-07-14 |
| Kosakowski,Jakub (2543) – Henriquez Villagra,C (2603) |
0-1 |
Caro-Kann |
2026-07-14 |
| Martinez Reyes,P (2373) – Kosakowski,Jakub (2543) |
1-0 |
Queen's pawn game |
2026-07-14 |
| Muradli,Mahammad (2642) – Kosakowski,Jakub (2543) |
1/2-1/2 |
King's Indian |
2026-07-07 |
| Kosakowski,Jakub (2543) – Czerw,D (2364) |
1-0 |
Sicilian defence |
2026-07-07 |
| Kosakowski,Jakub (2543) – Bortnyk,Olexandr (2604) |
0-1 |
Reti opening |
2026-07-07 |
| Kosakowski,Jakub (2543) – Savitha,Shri B (2368) |
1-0 |
Queen's pawn game |
2026-07-07 |
| Jumabayev,R (2565) – Kosakowski,Jakub (2543) |
0-1 |
King's Indian |
2026-07-07 |
| Kosakowski,Jakub (2543) – Lazavik,Denis (2621) |
0-1 |
Sicilian defence |
2026-07-07 |
| Bok,B (2560) – Kosakowski,Jakub (2543) |
1-0 |
Nimzo-Indian |
2026-07-07 |
| Drygalov,Andrey (2404) – Kosakowski,Jakub (2543) |
1-0 |
Sicilian |
2026-07-07 |
| Yermolinsky,A (2363) – Kosakowski,Jakub (2549) |
0-1 |
King's Indian |
2026-07-05 |
| Kosakowski,Jakub (2549) – Rasulov,Vu (2533) |
0-1 |
Ruy Lopez |
2026-07-04 |
| Raahul,V S (2402) – Kosakowski,Jakub (2549) |
1/2-1/2 |
Nimzo-Indian |
2026-07-03 |
| Haznedaroglu,K (2362) – Kosakowski,Jakub (2549) |
0-1 |
Sicilian |
2026-07-02 |
| Kosakowski,Jakub (2549) – Yeganegi,Barad (2376) |
1-0 |
Two knights defence (Modern bishop's opening) |
2026-07-02 |
| Yalcinkaya,Efe (2318) – Kosakowski,Jakub (2549) |
1/2-1/2 |
Ruy Lopez |
2026-06-30 |
| Tarlabasi,Emirhan (2308) – Kosakowski,Jakub (2549) |
1/2-1/2 |
Nimzo-Indian |
2026-06-29 |
| Mulawa,Cyprian (2400) – Kosakowski,Jakub (2549) |
0-1 |
English opening |
2026-06-26 |
| Kosakowski,Jakub (2549) – Terkiewicz,Bruno (2344) |
0-1 |
Sicilian |
2026-06-26 |
| Kosakowski,Jakub (2549) – Maiorov,N1 (2444) |
1-0 |
Robatsch (modern) defence |
2026-06-26 |
| Kosakowski,Jakub (2549) – Pultinevicius,Paulius (2562) |
1-0 |
Caro-Kann |
2026-06-26 |
| Kosakowski,Jakub (2549) – Nurkiewicz,M (2329) |
1/2-1/2 |
Petrov's defence |
2026-06-24 |
| Kantans,T (2571) – Kosakowski,Jakub (2549) |
0-1 |
Vienna game |
2026-06-23 |
| Kosakowski,Jakub (2549) – Szpar,Milosz (2499) |
1/2-1/2 |
Neo-Gruenfeld, 6.O-O c6 |
2026-06-22 |
| Mis,Mieszko (2391) – Kosakowski,Jakub (2549) |
1/2-1/2 |
Sicilian |
2026-06-21 |
| Kosakowski,Jakub (2549) – Malek,Jan (2560) |
1/2-1/2 |
Reti |
2026-06-20 |
| Cieslak,Patryk (2494) – Kosakowski,Jakub (2549) |
1-0 |
Nimzo-Indian |
2026-06-19 |
| Kosakowski,Jakub (2549) – Luch,M (2333) |
1-0 |
Alapin's opening |
2026-06-18 |