[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "631"]
[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 "rnbqkbnr/1p1p1ppp/4p3/p1p5/1PP5/P4NP1/3PPP1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:03 +0000"]
[GameEndTime "2026-09-14T16:09:03 +0000"]
[PlyCount "6"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+0.99/9 0.016s, n=13771, sd=12}
6. Bb2 {-0.73/9 0.015s, n=14297, sd=13} Nf6 {+0.88/10 0.018s, n=18860, sd=16}
7. Bg2 {-1.04/9 0.012s, n=13325, sd=17}
Be7 {+0.85/9 0.017s, n=15175, sd=17, White makes an illegal move: e1h1} 0-1