[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "23"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkb1r/pp2pp1p/3p1np1/2p5/P7/2N4N/RPPPPPPP/2BQKB1R w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:20:43 +0200"]
[GameEndTime "2026-09-14T16:20:43 +0200"]
[PlyCount "4"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf4 {-1.78/8 0.017s, n=14986, sd=12} Bg7 {+1.56/9 0.016s, n=14578, sd=14}
6. e4 {-1.54/10 0.013s, n=12079, sd=11, Black makes an illegal move: e8h8} 1-0