[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "811"]
[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 "r1bqkb1r/p1ppppp1/p1n2n1p/8/1P6/4P3/P1PP1PPP/RNBQK1NR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:43 +0000"]
[GameEndTime "2026-09-14T16:09:43 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxb4 {+8.03/9 0.014s, n=13993, sd=14}
6. Nf3 {-7.98/8 0.020s, n=13302, sd=12}
Bb7 {+8.14/8 0.012s, n=12402, sd=11, White makes an illegal move: e1h1} 0-1