[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1940"]
[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 "rnbq1bnr/pppkp1pp/3p4/8/P3Pp2/2P4N/1P1P1PPP/RNBQKB1R w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:21 +0000"]
[GameEndTime "2026-09-14T16:04:21 +0000"]
[PlyCount "9"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+4.71/10 0.019s, n=18869, sd=15} Ke8 {-4.13/9 0.014s, n=12778, sd=13}
6. Nxf4 {+5.06/9 0.020s, n=13970, sd=12} Nf6 {-4.79/9 0.043s, n=39767, sd=18}
7. d5 {+4.73/9 0.021s, n=19291, sd=14} c6 {-4.71/9 0.027s, n=23107, sd=16}
8. Bc4 {+5.44/9 0.015s, n=13831, sd=13}
Nxe4 {-4.87/9 0.013s, n=12648, sd=16, White makes an illegal move: e1h1} 0-1