[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "810"]
[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/pppp1ppp/5n2/4p3/Pb3P2/2N1P3/1PPP1KPP/R1BQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:11 -0400"]
[GameEndTime "2026-09-14T10:43:11 -0400"]
[PlyCount "5"]
[Termination "illegal move"]
[TimeControl "-"]

5... exf4 {+2.39/9 0.021s, n=17439, sd=15}
6. exf4 {-2.73/9 0.020s, n=16163, sd=15} d5 {+2.73/9 0.017s, n=15979, sd=15}
7. Nf3 {-2.55/10 0.019s, n=17342, sd=18, Black makes an illegal move: e8h8} 1-0