[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "12"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/1p2pppp/2p2n2/p2p4/1P6/P2P1NP1/2P1PP1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:09 +0000"]
[GameEndTime "2026-09-14T14:49:09 +0000"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+1.72/10 0.026s, n=15510, sd=17}
6. Bg2 {-1.69/10 0.027s, n=24164, sd=17}
e6 {+1.50/9 0.042s, n=34140, sd=18, White makes an illegal move: e1h1} 0-1