[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1375"]
[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 "r1bqkbnr/pp1ppppp/n1p5/P7/4P3/2P5/1P1PBPPP/RNBQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:56 +0000"]
[GameEndTime "2026-09-14T13:39:57 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-1.88/9 0.049s, n=30297, sd=15} 6. Nf3 {+1.73/9 0.018s, n=13029, sd=16}
Nf6 {-1.77/9 0.023s, n=15887, sd=13, White makes an illegal move: e1h1} 0-1