FIDE MasterKolcak, MarekFIDE ID 149002202Games1Wins0Draws1Losses50%ScorePeak rating2017Latest rating2017First seenMay 20, 2026Last seenMay 21, 2026Recent gamesDateWhiteResultBlackEventOpeningMay 21, 2026Kolcak0–1PriehodaTatrafest 2026 MSR seniorov 65+Sicilian Defense: Taimanov Variation, Bastrikov VariationMay 20, 2026Krasnay0–1KolcakTatrafest 2026 MSR seniorov 65+French Defense: Exchange Variation