[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "886"]
[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/2pppp2/p5pp/1p6/4P2P/1PPB4/P2P1PP1/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:01 +0000"]
[GameEndTime "2026-09-14T16:10:01 +0000"]
[PlyCount "6"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.01/8 0.019s, n=17750, sd=13} 6. Nf3 {+0.16/9 0.016s, n=15507, sd=10}
Bg7 {+0.10/10 0.019s, n=19040, sd=13} 7. a4 {-0.06/9 0.018s, n=13907, sd=12}
b4 {+0.56/9 0.016s, n=14651, sd=13, White makes an illegal move: e1h1} 0-1