Kosak, Karolina

FIDE ID 14640503

Games

Wins

Draws

Losses

29%

Score

Peak rating1833

Latest rating1600

First seenJun 5, 2022

Last seenNov 23, 2025

Recent games

Date	White	Result	Black	Event	Opening
Nov 23, 2025	Kosak	0–1	Doedens	Round 9: Kosak, Karolina - Doedens, Julian	Sicilian Defense: Delayed Alapin Variation
Nov 23, 2025	Kosak	1–0	Malmstroem	Round 8: Kosak, Karolina - Malmstroem, Eva	Italian Game: Scotch Gambit, Janowski Defense
Nov 23, 2025	Glowiak	½–½	Kosak	Round 7: Glowiak, Alexandra - Kosak, Karolina	Sicilian Defense: Dragon Variation, Classical Variation, Normal Line
Nov 23, 2025	Kosak	1–0	Tsopanopoulos	Round 6: Kosak, Karolina - Tsopanopoulos, Michael	French Defense: King's Indian Attack
Nov 23, 2025	Grining	1–0	Kosak	Round 5: Grining, Maria - Kosak, Karolina	Horwitz Defense
Nov 23, 2025	Kosak	1–0	Treifi	Round 4: Kosak, Karolina - Treifi, Hani	Caro-Kann Defense: Exchange Variation
Nov 23, 2025	Montag	0–1	Kosak	Round 3: Montag, Jan - Kosak, Karolina	Horwitz Defense
Nov 23, 2025	Kosak	0–1	Sedlak	Round 2: Kosak, Karolina - Sedlak, Frantisek	Scandinavian Defense: Main Line, Mieses Variation
Nov 23, 2025	Mimkes	1–0	Kosak	Round 1: Mimkes, Pavel - Kosak, Karolina	Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations
Nov 22, 2025	Hoppe	½–½	Kosak	Round 9: Hoppe, Leonard - Kosak, Karolina	Sicilian Defense: Dragon Variation
Nov 22, 2025	Kosak	0–1	Stoehr	Round 8: Kosak, Karolina - Stoehr, Leif	Caro-Kann Defense: Exchange Variation, Rubinstein Variation
Nov 22, 2025	Hurm	1–0	Kosak	Round 7: Hurm, Moritz - Kosak, Karolina	Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations
Nov 22, 2025	Kosak	1–0	Riecken	Round 6: Kosak, Karolina - Riecken, Henning	Italian Game: Scotch Gambit, Max Lange Attack
Nov 22, 2025	Sieber	1–0	Kosak	Round 5: Sieber, Fiona - Kosak, Karolina	Sicilian Defense: Moscow Variation, Main Line
Nov 22, 2025	Kosak	1–0	Rottstock	Round 4: Kosak, Karolina - Rottstock, Henrike Georgina	Caro-Kann Defense: Exchange Variation, Rubinstein Variation
Nov 22, 2025	Poschik	½–½	Kosak	Round 3: Poschik, Julian - Kosak, Karolina	Sicilian Defense: Modern Variations
Nov 22, 2025	Kosak	0–1	Boissel	Round 2: Kosak, Karolina - Boissel, Kasimir	French Defense: King's Indian Attack
Nov 22, 2025	Ticona	0–1	Kosak	Round 1: Ticona, Yahir - Kosak, Karolina	Horwitz Defense
Aug 25, 2024	Tsakona	1–0	Kosak	EYCC 2024 - G18	Sicilian Defense: Open
Aug 22, 2024	Kosak	0–1	Deak-Sala	EYCC 2024 - G18	Sicilian Defense: Alapin Variation, Stoltz Attack
Aug 20, 2024	Kosak	0–1	Deak-Sala	Girls18	Sicilian Defense: Alapin Variation, Stoltz Attack
Aug 20, 2024	Deak-Sala	1–0	Kosak	Girls18	Sicilian Defense: Dragon Variation, Classical Variation
Aug 19, 2024	Kosak	0–1	Shuqja	Girls18	Caro-Kann Defense: Exchange Variation
Aug 19, 2024	Shuqja	1–0	Kosak	Girls18	Sicilian Defense: Moscow Variation, Main Line
Aug 18, 2024	Kosak	0–1	Jovanovic	Girls18	Sicilian Defense: Alapin Variation, Barmen Defense
Aug 18, 2024	Kryvenko	1–0	Kosak	Girls18	Sicilian Defense: Closed
Aug 17, 2024	Kosak	0–1	Sevcikova	Girls18	Caro-Kann Defense: Exchange Variation
Aug 17, 2024	Kosak	0–1	Radej	Girls18	Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line
Aug 17, 2024	Rozmanec	1–0	Kosak	Girls18	Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations
Oct 12, 2024	Kosak	1–0	Sautner	Round 2: Kosak, Karolina - Sautner, Wilhelm	Caro-Kann Defense: Breyer Variation
Sep 30, 2023	Kosak	0–1	Berezovsky	22nd European Youth Blitz Championship 2023 - G-16	French Defense: Advance Variation
Sep 30, 2023	Slusarczyk	*	Kosak	22nd European Youth Blitz Championship 2023 - G-16	?
Sep 30, 2023	Bochnickova	1–0	Kosak	22nd European Youth Blitz Championship 2023 - G-16	Sicilian Defense: Chekhover Variation
Jun 11, 2023	Kosak	0–1	Gvatua	G16 \| FIDE World Blitz Championship	Vienna Game: Paulsen Variation
Jun 11, 2023	Kosak	0–1	Seemann	G16 \| FIDE World Blitz Championship	Caro-Kann Defense: Exchange Variation
Jun 10, 2023	Kosak	½–½	Dorashava	girls-16	Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line
Jun 10, 2023	Kosak	1–0	Bakhtiyarova	girls-16	French Defense: Advance Variation, Paulsen Attack
Jun 10, 2023	Aslibekyan	0–1	Kosak	girls-16	Dutch Defense: Classical Variation, Huisl Variation
Jun 10, 2023	Hayrapetyan	1–0	Kosak	girls-16	Dutch Defense: Classical Variation, Huisl Variation
Jun 10, 2023	Shvedova	1–0	Kosak	girls-16	Sicilian Defense: Richter-Rauzer Variation, Classical Variation
Jun 8, 2023	Kosak	0–1	Amulya	girls-16	Sicilian Defense: Alapin Variation, Barmen Defense
Jun 8, 2023	Dorashava	1–0	Kosak	girls-16	Dutch Defense: Classical Variation, Huisl Variation
Jun 7, 2023	Kosak	½–½	Hayrapetyan	girls-16	Sicilian Defense: Alapin Variation, Barmen Defense
Jun 7, 2023	Kosak	1–0	Nkhwashu	girls-16	Caro-Kann Defense: Exchange Variation, Rubinstein Variation
Jun 7, 2023	Liavonava	1–0	Kosak	girls-16	Dutch Defense: Queen's Knight Variation
Jun 6, 2023	Seemann	1–0	Kosak	G16 \| FIDE World Rapid Championship	Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations
Jun 6, 2023	Volchkova	1–0	Kosak	girls-16	Sicilian Defense: Chekhover Variation
Jun 11, 2022	Kosak	0–1	Krömer	DEM U18w 2022	Sicilian Defense: Delayed Alapin Variation
Jun 10, 2022	Sokyrko	0–1	Kosak	DEM U18w 2022	Italian Game: Scotch Gambit, Anderssen Attack
Jun 9, 2022	Kosak	½–½	Albayrak	DEM U18w 2022	Four Knights Game: Scotch Variation Accepted
Jun 8, 2022	Kosak	½–½	Müller	DEM U18w 2022	Philidor Defense: Exchange Variation
Jun 8, 2022	Kieckbusch	½–½	Kosak	DEM U18w 2022	Scotch Game: Potter Variation
Jun 7, 2022	Kosak	½–½	Jacoby	DEM U18w 2022	Scandinavian Defense: Valencian Variation, Main Line
Jun 6, 2022	Berghold	1–0	Kosak	DEM U18w 2022	Rubinstein Opening: Classical Defense
Jun 5, 2022	Kosak	*	Orlova	DEM U18w 2022	Scandinavian Defense: Modern Variation
Jun 5, 2022	Heutling	*	Kosak	DEM U18w 2022	Ruy Lopez: Morphy Defense, Duras Variation