[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "838"]
[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 "rnbqkbnr/pppp1p1p/8/4p1p1/1P5P/N2P4/P1P1PPP1/1RBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:01 +0000"]
[GameEndTime "2026-09-14T16:10:02 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {+0.17/9 0.018s, n=12266, sd=19} 6. e4 {-0.29/9 0.033s, n=29883, sd=17}
Nf6 {+0.48/9 0.017s, n=15035, sd=13} 7. Nc4 {-0.17/10 0.050s, n=38280, sd=21}
b5 {+0.67/9 0.020s, n=18317, sd=14} 8. Ne3 {-0.23/8 0.026s, n=23269, sd=13}
d5 {-0.06/9 0.013s, n=12100, sd=16} 9. exd5 {-0.48/8 0.026s, n=24241, sd=14}
Nxd5 {+0.57/9 0.015s, n=13335, sd=14} 10. Nxd5 {-0.24/9 0.017s, n=15661, sd=14}
Qxd5 {+0.58/10 0.014s, n=13819, sd=16} 11. Ne2 {-0.73/8 0.015s, n=13643, sd=12}
a5 {+0.83/10 0.061s, n=49451, sd=15} 12. bxa5 {-1.06/9 0.025s, n=21532, sd=16}
b4 {+1.08/10 0.018s, n=17829, sd=17} 13. Ng3 {-0.79/11 0.027s, n=25199, sd=22}
Nc6 {+1.09/9 0.025s, n=17172, sd=21} 14. Be2 {-1.49/9 0.014s, n=12911, sd=20}
f5 {+0.93/9 0.024s, n=21029, sd=16, White makes an illegal move: e1h1} 0-1