[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "628"]
[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/pp1pp2p/2p2np1/5p2/P4P2/N4N2/1PPPP1PP/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:54 +0000"]
[GameEndTime "2026-09-14T16:00:55 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. b3 {+0.14/10 0.022s, n=19486, sd=13} Bg7 {-0.12/9 0.019s, n=16533, sd=14}
6. Bb2 {-0.03/10 0.020s, n=16075, sd=20, Black makes an illegal move: e8h8} 1-0