[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "542"]
[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 "rnbq1b1r/pppppkp1/5n1p/5p2/4P3/3B1N2/PPPP1PPP/RNBQK2R w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:45 +0000"]
[GameEndTime "2026-09-14T13:36:45 +0000"]
[PlyCount "5"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf5 {+3.38/9 0.036s, n=27827, sd=17} Nc6 {-3.28/9 0.018s, n=13103, sd=15}
6. a3 {+3.01/9 0.027s, n=20291, sd=16}
d5 {-2.60/11 0.027s, n=21433, sd=19, White makes an illegal move: e1h1} 0-1