[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "269"]
[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/pppp1ppp/4p1n1/7Q/P7/b3P3/1PPPBPPP/RNB1K1NR w KQkq - 5 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:06 +0000"]
[GameEndTime "2026-09-14T14:50:06 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxa3 {+6.86/10 0.023s, n=20997, sd=15} d5 {-6.64/10 0.047s, n=38986, sd=17}
6. Bd1 {+6.81/9 0.015s, n=13338, sd=14, Black makes an illegal move: e8h8} 1-0