[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "858"]
[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 "r1bqk1nr/p1pp1ppp/1pnb4/4p3/QPP5/7P/P2PPPP1/RNB1KBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:35 +0000"]
[GameEndTime "2026-09-14T16:01:35 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {-0.38/10 0.028s, n=20240, sd=13} Nf6 {+0.40/8 0.015s, n=12941, sd=11}
6. e3 {-0.64/9 0.022s, n=18926, sd=12, Black makes an illegal move: e8h8} 1-0