[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "635"]
[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 "rnbqk1nr/1ppp2pp/4p3/p4p2/P2P4/b5PP/1PP1PP2/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:00 +0000"]
[GameEndTime "2026-09-14T16:01:00 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Rxa3 {+7.48/10 0.027s, n=22374, sd=12} Nf6 {-7.40/9 0.025s, n=21037, sd=12}
6. g4 {+7.33/9 0.023s, n=14314, sd=17, Black makes an illegal move: e8h8} 1-0