[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2290"]
[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/1ppp1ppp/B3p3/5n2/1P6/4P2N/P1PP1PPP/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:39:29 +0200"]
[GameEndTime "2026-09-14T17:39:29 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa6 {+6.83/9 0.025s, n=16646, sd=14}
6. b5 {-6.80/8 0.022s, n=14812, sd=12}
Nc5 {+6.88/10 0.036s, n=27023, sd=16, White makes an illegal move: e1h1} 0-1