IM Jakub Kosakowski Full name Jakub Kosakowski Born 1/1/2002 (age 22) Place of birth Federation Poland Profiles #400 World Ranking 2539 Classical 2500 Rapid 2494 Blitz Rating Bio Most Played Openings White Pieces Sicilian Defense: Open, Najdorf Variation (12 games) Caro-Kann Defense: Advance, Short Variation with 4.Nf3 (9 games) Sicilian Defense: Taimanov, Bastrikov Variation (8 games) Sicilian Defense: Canal Attack (8 games) Sicilian Defense: Kan, Modern Variation (7 games) Black Pieces Sicilian Defense: Open, Najdorf, English Attack (7 games) King's Indian Attack (6 games) Trompowsky Attack (6 games) Caro-Kann Defense: Two Knights Attack (6 games) Caro-Kann Defense: Advance, Short Variation with 4.Nf3 (5 games) Games Players Result Moves Year Jakub Kosakowski (2479) Spyridon Kapnisis (2431) 1-0 30 2024 Jakub Kosakowski (2479) Tao Pang (2430) 1-0 42 2024 Jakub Kosakowski (2814) Szymon Gumularz (2843) 1-0 48 2024 Jakub Kosakowski (2815) Szymon Gumularz (2842) 1-0 72 2024 Jakub Kosakowski (2879) Szymon Gumularz (2865) 1-0 58 2024 Jakub Kosakowski (2875) Szymon Gumularz (2869) 1-0 36 2024 Jakub Kosakowski (2819) Kacper Piorun (2855) 1-0 37 2024 Jakub Kosakowski (2836) Kacper Piorun (2838) 1-0 39 2024 Jakub Kosakowski (2882) Kacper Piorun (2870) 1-0 48 2024 Jakub Kosakowski (2874) Kacper Piorun (2878) 1-0 49 2024 Show All Games