Jens Kolbak Full name Jens Kolbak Born 1/1/1945 (age 79) Place of birth Federation Denmark Profiles #10168 World Ranking 2158 Classical Rating Bio Most Played Openings White Pieces Bird's Opening: Dutch Variation (10 games) Bird's Opening (5 games) Sicilian Defense: McDonnell Attack (5 games) Sicilian Defense: Nyezhmetdinov-Rossolimo Attack (3 games) Sicilian Defense: Hyperaccelerated Dragon Variation (3 games) Black Pieces Caro-Kann Defense: Two Knights, Mindeno, Exchange Line (6 games) Queen's Gambit Declined: Exchange, Positional Line (4 games) Ruy López Opening: Classical Defense (4 games) Caro-Kann Defense: Panov Attack (4 games) Caro-Kann Defense: Tartakower Variation (3 games) Games Players Result Moves Year Jens Kolbak (2148) Nathan Birnboim (2357) 1-0 36 2023 Jens Kolbak (2148) Lubomir Ftacnik (2457) ½-½ 25 2023 Jens Kolbak (2169) Josef Pribyl (2226) 0-1 58 2021 Jens Kolbak (2169) Yehuda Gruenfeld (2399) ½-½ 27 2021 Jens Kolbak (2173) Jan Rooze (2281) 0-1 34 2019 Jens Kolbak (2166) Vlastimil Jansa (2436) 0-1 65 2019 Jens Kolbak (2145) Nils-Gustaf Renman (2358) ½-½ 23 2019 Jens Kolbak (2145) Anthony J Stebbings (2281) ½-½ 21 2019 Jens Kolbak (2145) Nathan Birnboim (2365) ½-½ 60 2019 Jens Kolbak (2213) Yuri S Balashov (2421) 0-1 47 2018 Show All Games