[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "538"]
[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 "r1bqkbnr/p2ppppp/2p5/1pn5/P7/4P1P1/1PPPNP1P/RNBQKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:54 +0000"]
[GameEndTime "2026-09-14T16:00:54 +0000"]
[PlyCount "5"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+1.66/11 0.021s, n=20889, sd=18} cxb5 {-1.44/11 0.016s, n=15699, sd=15}
6. Bg2 {+1.85/11 0.023s, n=24028, sd=18}
Bb7 {-1.87/10 0.015s, n=13635, sd=19, White makes an illegal move: e1h1} 0-1