Heller, JanFIDE ID 3725288Games2Wins3Draws3Losses44%ScorePeak rating1929Latest rating—First seen—Last seen—Recent gamesDateWhiteResultBlackEventOpening—Heller1–0KrejciOlomouc 2024 - S50Modern Defense: Averbakh System—Heller0–1BartosOlomouc 2024 - S50King's Indian Defense: Normal Variation, Deferred Fianchetto—Heller1–0MoingtOlomouc 2025 d1Indian Defense—Heller0–1MotylOlomouc 2025 d1Indian Defense—Leszner½–½HellerOlomouc 2024 - S50Nimzo-Larsen Attack—Kolesar½–½HellerOlomouc 2024 - S50King's Indian Defense: Fianchetto Variation, Classical Variation—Bartos1–0HellerOlomouc 2025 d1King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System—Ptacek½–½HellerOlomouc 2025 d1French Defense: Tarrasch Variation, Modern System
