[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1529"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bq1bnr/pppp1kpp/n3pp2/8/7P/N2P1NP1/PPP1PP2/R1BQKB1R b KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:22 +0000"]
[GameEndTime "2026-09-14T16:03:23 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.83/9 0.026s, n=22519, sd=18} 6. Bg2 {+0.66/9 0.023s, n=19637, sd=16}
Rb8 {-0.83/9 0.023s, n=15673, sd=13, White makes an illegal move: e1h1} 0-1