[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "463"]
[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 "r1bqkbnr/1p1p1ppp/2n5/p1p1p3/PP6/2P1P2N/3P1PPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:21 +0000"]
[GameEndTime "2026-09-14T13:36:21 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+3.18/10 0.037s, n=22623, sd=11}
6. Bb5 {-2.93/10 0.037s, n=16595, sd=14}
d5 {+3.07/9 0.025s, n=15086, sd=11, White makes an illegal move: e1h1} 0-1