[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1858"]
[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/ppppnpp1/8/4p2p/4P3/b4P1N/PPPP2PP/RNBQKBR1 w Qkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:59 +0000"]
[GameEndTime "2026-09-14T16:03:59 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxa3 {+6.95/9 0.017s, n=15367, sd=14} Nbc6 {-6.79/9 0.018s, n=15717, sd=12}
6. Nf2 {+6.75/9 0.023s, n=21623, sd=12, Black makes an illegal move: e8h8} 1-0