[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2403"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp1p1ppp/2pb1n2/4p3/6P1/P4N1P/1PPPPP2/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:42:54 +0200"]
[GameEndTime "2026-09-14T18:42:54 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. g5 {+0.18/9 0.029s, n=14971, sd=14} Nh5 {-0.40/10 0.034s, n=26801, sd=15}
6. e4 {+0.29/10 0.026s, n=19696, sd=13, Black makes an illegal move: e8h8} 1-0