[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "878"]
[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 "rnbqkb1r/p1pp1p1p/4p1pn/1p6/1P4P1/2P4N/P2PPP1P/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:51 +0000"]
[GameEndTime "2026-09-14T14:52:51 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+0.17/9 0.019s, n=18612, sd=14} Nxg4 {+0.08/9 0.018s, n=16483, sd=16}
6. Bg2 {-0.06/9 0.013s, n=12960, sd=14} d5 {+0.26/9 0.024s, n=17082, sd=16}
7. e4 {-0.04/10 0.013s, n=12736, sd=16} Nf6 {+0.61/10 0.019s, n=17211, sd=19}
8. e5 {-0.22/11 0.018s, n=18120, sd=19} Nfd7 {+0.30/11 0.014s, n=14594, sd=16}
9. d4 {-0.44/9 0.013s, n=13772, sd=15} bxa4 {+0.43/10 0.030s, n=26677, sd=14}
10. Qxa4 {-0.56/10 0.026s, n=26948, sd=15}
a5 {+0.99/10 0.034s, n=30577, sd=16, White makes an illegal move: e1h1} 0-1