GM Jacek Gdanski Full name Jacek Gdanski Born 1970 (age 55) Place of birth Federation Poland Profiles #335 World Ranking 2492 Classical 2338 Rapid 2310 Blitz Rating Bio Most Played Openings White Pieces Closed Sicilian Defense: Traditional Line (33 games) Closed Sicilian Defense (25 games) Sicilian Defense: Taimanov, Bastrikov Variation (14 games) Caro-Kann Defense: Panov Attack (14 games) Closed Sicilian Defense: Grand Prix Variation (11 games) Black Pieces Benoni Defense (57 games) French Defense: Winawer, Advance Variation (24 games) Indian Game: Spielmann-Indian Variation (23 games) French Defense: Tarrasch, Closed, Main Line (23 games) French Defense: Exchange Variation (19 games) Games Players Result Moves Year Jacek Gdanski (2333) Klaus Nielsen 1-0 59 2025 Jacek Gdanski (2333) Lavinia Valcu (2011) 1-0 25 2025 Jacek Gdanski (2484) Patrik Lyrberg (2439) 1-0 39 2025 Jacek Gdanski (2305) Michal Krasenkow (2352) 1-0 31 2025 Jacek Gdanski (2305) Hyo Lee (2121) 1-0 26 2025 Jacek Gdanski (2305) Eryk Chmura (2051) 1-0 43 2025 Jacek Gdanski (2484) Isak Storme (2455) 0-1 27 2025 Jacek Gdanski (2305) Deep Sengupta (2354) 0-1 30 2025 Jacek Gdanski (2305) Arkadiusz Leniart (2395) 0-1 38 2025 Jacek Gdanski (2305) Vladimir Hamitevici (2412) 0-1 21 2025 Show All Games