[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1142"]
[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 "rnbqk2r/p1ppppbp/1P3n2/6p1/8/1P1P4/P3PPPP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:12:30 +0200"]
[GameEndTime "2026-09-14T17:12:31 +0200"]
[PlyCount "3"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb6 {+1.69/10 0.028s, n=17678, sd=14}
6. e3 {-1.51/8 0.021s, n=15890, sd=11, Black makes an illegal move: e8h8} 1-0