[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2167"]
[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 "rnbqkb1r/pppp2pp/4pp2/3n4/1P1BP3/8/P1PP1PPP/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:04:44 +0200"]
[GameEndTime "2026-09-14T18:04:44 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. exd5 {+5.53/9 0.031s, n=20976, sd=14} Bxb4 {-5.53/9 0.023s, n=16736, sd=12}
6. Qf3 {+5.46/9 0.053s, n=35858, sd=17, Black makes an illegal move: e8h8} 1-0