[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1974"]
[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/pp1pk1pp/2p1pp2/8/3P3P/4PN2/PPP2PP1/RNBQKB1R w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:56 +0000"]
[GameEndTime "2026-09-14T16:04:56 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {+2.21/9 0.016s, n=15430, sd=16} Ke8 {-2.29/8 0.014s, n=13721, sd=11}
6. Nc3 {+2.45/9 0.022s, n=21989, sd=13} Bb4 {-2.49/9 0.027s, n=25601, sd=13}
7. Bd3 {+2.48/8 0.015s, n=14186, sd=11} d5 {-2.54/9 0.022s, n=20315, sd=13}
8. e4 {+3.59/9 0.012s, n=13707, sd=10} dxe4 {-2.88/8 0.014s, n=13807, sd=11}
9. Bxe4 {+3.66/9 0.012s, n=13190, sd=12} e5 {-3.00/10 0.032s, n=30057, sd=16}
10. Qb3 {+3.07/9 0.023s, n=21160, sd=13} a5 {-2.94/9 0.022s, n=20734, sd=17}
11. a3 {+3.53/9 0.013s, n=12623, sd=13} Bxc3+ {-3.88/9 0.014s, n=14360, sd=16}
12. Qxc3 {+4.33/9 0.014s, n=14399, sd=15} f5 {-4.14/10 0.024s, n=23793, sd=15}
13. Bc2 {+4.28/10 0.019s, n=18571, sd=17} e4 {-4.59/10 0.019s, n=20687, sd=15}
14. Bg5 {+4.58/11 0.016s, n=17903, sd=16} Nf6 {-4.81/9 0.017s, n=17563, sd=15}
15. Ne5 {+4.86/10 0.018s, n=20280, sd=12}
Be6 {-4.66/9 0.025s, n=24068, sd=15, White makes an illegal move: e1a1} 0-1