[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "619"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/3p1ppp/1pp5/p3p3/1P6/2P1P2N/P2P1PPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:50 +0000"]
[GameEndTime "2026-09-14T13:36:50 +0000"]
[PlyCount "9"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {-0.76/9 0.020s, n=13828, sd=16} d5 {+0.70/10 0.019s, n=14816, sd=12}
6. bxc6 {-0.40/9 0.019s, n=13394, sd=12} Nxc6 {+0.39/9 0.026s, n=19830, sd=14}
7. Bb5 {-0.31/10 0.022s, n=13733, sd=15} Bd7 {+0.29/11 0.025s, n=17027, sd=13}
8. d4 {-0.20/11 0.035s, n=24978, sd=16}
Nf6 {+0.37/10 0.025s, n=18066, sd=14, White makes an illegal move: e1h1} 0-1