International MasterZumsande, Martin5Games3Wins2Draws0Losses80%ScorePeak rating2459Latest rating2454First seenDec 7, 2019Last seenMay 25, 2023Recent gamesDateWhiteResultBlackEventOpeningMay 25, 2023Zumsande½–½Moor1000GM Memorial Day NY Norm Invitational IM CPonziani Opening: Jaenisch CounterattackSep 20, 2020Polzin0–1ZumsandeSchachbundesliga ChampionshipFrench Defense: Classical Variation, Steinitz VariationSep 19, 2020Zumsande1–0FedorovskySchachbundesliga ChampionshipSicilian Defense: Alapin Variation, Stoltz AttackDec 8, 2019Zumsande½–½BuhmannSchachbundesligaCaro-Kann Defense: Exchange Variation, Rubinstein VariationDec 7, 2019Commercon0–1ZumsandeSchachbundesligaQueen's Gambit Declined: Charousek Variation