[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "954"]
[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 "r1b1kbnr/p1ppqppp/1pn5/4p3/1P6/4P3/P1PPBPPP/RNBQK1NR w KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:24 +0200"]
[GameEndTime "2026-09-14T15:59:24 +0200"]
[PlyCount "5"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.63/10 0.034s, n=21907, sd=16} Na5 {-0.69/10 0.037s, n=24674, sd=16}
6. Nf3 {+0.69/10 0.030s, n=22765, sd=14}
d5 {-0.39/9 0.021s, n=13377, sd=15, White makes an illegal move: e1h1} 0-1