[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "737"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkbnr/p1pppp2/b5p1/1p5p/3P4/6PN/PPP1PPBP/RNBQK2R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:08 +0000"]
[GameEndTime "2026-09-14T13:39:09 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-1.74/9 0.037s, n=27544, sd=13} 6. e4 {+1.76/9 0.041s, n=31529, sd=15}
dxe4 {-1.91/9 0.018s, n=14442, sd=18, White makes an illegal move: e1h1} 0-1