[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "640"]
[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 "r1bqk1nr/pp1p1ppp/n2bp3/2p5/3P1PP1/1P6/P1P1P2P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:17 +0000"]
[GameEndTime "2026-09-14T14:52:17 +0000"]
[PlyCount "5"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.21/9 0.020s, n=16798, sd=12} b5 {+0.22/8 0.021s, n=17993, sd=11}
6. Bg2 {-0.43/8 0.025s, n=20668, sd=13}
Bb7 {+0.57/9 0.021s, n=15127, sd=14, White makes an illegal move: e1h1} 0-1