Avatar of Mateusz Kołosowski

Mateusz Kołosowski IM

mat_kolosowski Wroclaw Since 2012 (Active) Chess.com ♟♟♟♟♟♟♟
64.4%- 29.3%- 6.3%
Bullet 2715
2672W 1287L 141D
Blitz 2826
5831W 2852L 696D
Rapid 2486
221W 20L 9D
Daily 2204
649W 105L 71D
Recent Games
20 games
Win
vs PanSpiworek 1108
Feb 10, 2026
1m B23 Sicilian Defense: Closed
mat_kolosowski won on time
Win
vs PanSpiworek 1108
Feb 10, 2026
1m B22 Sicilian Defense: Alapin Variation
mat_kolosowski won by resignation
Win
vs PanSpiworek 1108
Feb 10, 2026
1m B06 Modern
mat_kolosowski won on time
Win
vs PanSpiworek 1108
Feb 10, 2026
1m A10 English Opening
mat_kolosowski won by resignation
Win
vs PanSpiworek 1108
Feb 10, 2026
1m C45 Scotch Game
mat_kolosowski won by checkmate
Win
vs PanSpiworek 1108
Feb 10, 2026
1m A46 Döry Defense
mat_kolosowski won by resignation
Win
vs PanSpiworek 1108
Feb 10, 2026
1m B12 Caro-Kann Defense
mat_kolosowski won on time
Win
vs PanSpiworek 1108
Feb 10, 2026
1m B22 Sicilian Defense: Alapin Variation
mat_kolosowski won on time
Win
vs Lutank 1883
Jan 30, 2026
3 days per move C06 French Defense: Tarrasch Variation, Closed Variation, Main Line
mat_kolosowski won by resignation
Loss
vs ElliotAldersonTwitch 2967
Dec 21, 2025
3m C10 French Defense: Classical Variation, Svenonius Variation
ElliotAldersonTwitch won by resignation
Win
vs CoachSuhaas 2649
Dec 21, 2025
3m B23 Sicilian Defense: Closed
mat_kolosowski won by resignation
Win
vs CoachSuhaas 2653
Dec 21, 2025
3m D02 London System: Poisoned Pawn Variation
mat_kolosowski won by resignation
Win
vs mart500 2802
Dec 21, 2025
3m B12 Caro-Kann Defense
mat_kolosowski won by resignation
Win
vs mart500 2810
Dec 21, 2025
3m D78 Neo-Gruenfeld, 6.O-O c6 7.b3
mat_kolosowski won by resignation
Loss
vs ChessCompressions 2678
Dec 18, 2025
3m C03 French Defense: Guimard Variation, Thunderbunny Variation
ChessCompressions won by checkmate
Loss
vs Najjacafirmetinabajoo 2518
Dec 18, 2025
3m C76 Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation
Najjacafirmetinabajoo won by resignation
Loss
vs ChesscoachAndras 2793
Dec 18, 2025
3m B23 Sicilian Defense: Closed
ChesscoachAndras won by checkmate
Win
vs Evandro_Barbosa 2717
Dec 17, 2025
3m D87 Gruenfeld: Classical Exchange, 10.Be3 Bg4
mat_kolosowski won on time
Loss
vs Mattechecetmatt 2843
Dec 17, 2025
3m D85 Gruenfeld: Exchange Variation
Mattechecetmatt won by resignation
Win
vs Bestkeptsecret7 2828
Dec 17, 2025
3m C47 Four Knights Game
mat_kolosowski won by resignation