[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "988"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p1pp3p/1p2pp2/6p1/3P4/2P2NPP/PP2PP2/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:39 -0400"]
[GameEndTime "2026-09-14T10:43:39 -0400"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.85/10 0.018s, n=18160, sd=13}
6. Bg2 {+0.94/10 0.040s, n=43741, sd=17}
Nc6 {-0.97/9 0.023s, n=23563, sd=16, White makes an illegal move: e1h1} 0-1