Zen Chess: Mate in Two Achievements Here is the full list of all 15 Zen Chess: Mate in Two achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc Flag Filter All None 15 Offline Mode 15 Single Player 15 Main Storyline Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply The Hero of HastingsFinish 10 Levels The Northern PhilidorFinish 20 Levels Fast BreederFinish 30 Levels The EngineerFinish 40 Levels The Stormy PetrelFinish 50 Levels The Italian FuryFinish 60 Levels The Last Knight of the King's GambitFinish 70 Levels The Hungarian BotvinnikFinish 80 Levels The Kentucky LionFinish 90 Levels The MaestroFinish 100 Levels The PenguinFinish 110 Levels The ExecutionerFinish 120 Levels The Chess MachineFinish 130 Levels The MatadorFinish 140 Levels Beast of BakuFinish 150 Levels