[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "384"]
[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/1pppbppp/4p2n/p7/7P/N3P3/PPPP1PP1/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:38:21 +0200"]
[GameEndTime "2026-09-14T18:38:21 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.63/8 0.014s, n=12170, sd=15} d5 {+0.76/8 0.016s, n=13678, sd=13}
6. c4 {-0.81/9 0.025s, n=21775, sd=14, Black makes an illegal move: e8h8} 1-0