[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "976"]
[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 "rnbqk2r/p1ppnppp/4p3/1p6/2P2P1P/b7/PP1PP1P1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:43 +0000"]
[GameEndTime "2026-09-14T16:01:43 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxa3 {+6.20/9 0.023s, n=20449, sd=12} bxc4 {-5.73/9 0.023s, n=13085, sd=12}
6. Nf3 {+5.93/8 0.020s, n=12662, sd=11, Black makes an illegal move: e8h8} 1-0