[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "620"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk1nr/1ppp1ppp/1b6/p3p3/1P2P3/2NB4/P1PP1PPP/R1BQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:11 +0000"]
[GameEndTime "2026-09-14T16:09:11 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {-0.01/10 0.024s, n=23063, sd=16} Nf6 {-0.02/11 0.018s, n=17063, sd=14}
6. Nf3 {+0.01/11 0.021s, n=21663, sd=14, Black makes an illegal move: e8h8} 1-0