[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2470"]
[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 "rnbqkb1r/1p1ppp1p/pN4pn/2p5/8/7N/PPPPPPPP/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:05:21 +0200"]
[GameEndTime "2026-09-14T18:05:21 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxa8 {+5.64/10 0.015s, n=12094, sd=11} Bg7 {-5.20/10 0.015s, n=13444, sd=12}
6. d4 {+5.83/11 0.050s, n=41239, sd=16, Black makes an illegal move: e8h8} 1-0