[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "558"]
[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 "rnbqk2r/ppppbppp/8/4p3/6n1/N3PN1P/PPPPBPP1/R1BQK2R b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:06:19 -0400"]
[GameEndTime "2026-09-14T11:06:19 -0400"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-1.90/8 0.016s, n=12718, sd=12}
6. Nxe5 {+2.06/9 0.015s, n=15904, sd=14}
a6 {-1.92/8 0.023s, n=21368, sd=11, White makes an illegal move: e1h1} 0-1