[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "826"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk1nr/1ppp1p1p/8/p3p1p1/4P3/bP6/P1PPQPPP/RN2KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:12 +0000"]
[GameEndTime "2026-09-14T13:40:12 +0000"]
[PlyCount "5"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxa3 {+0.30/10 0.028s, n=22955, sd=18} d6 {-0.13/9 0.024s, n=16914, sd=12}
6. d4 {+0.34/9 0.051s, n=37486, sd=14}
exd4 {-0.15/8 0.018s, n=12085, sd=11, White makes an illegal move: e1a1} 0-1