[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "542"]
[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 "rnbqkbn1/1ppppp1r/p5pp/8/P7/5P2/NPPPP1PP/R1BQKBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:40 +0000"]
[GameEndTime "2026-09-14T14:51:41 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.68/10 0.036s, n=28181, sd=15} e5 {-0.38/10 0.029s, n=28105, sd=16}
6. d4 {+0.42/9 0.013s, n=12649, sd=14} exd4 {-0.52/10 0.020s, n=16127, sd=15}
7. Qxd4 {+0.33/9 0.016s, n=14695, sd=15} Nc6 {-0.26/9 0.024s, n=16795, sd=15}
8. Qd2 {+0.20/8 0.019s, n=17221, sd=13} f5 {-0.37/9 0.014s, n=12798, sd=16}
9. Nc3 {-0.16/8 0.051s, n=36904, sd=17} Nf6 {-0.18/9 0.027s, n=22730, sd=16}
10. Bc4 {+0.12/9 0.045s, n=38037, sd=16} fxe4 {+0.02/10 0.021s, n=16345, sd=18}
11. fxe4 {+0.40/9 0.013s, n=12539, sd=15} d5 {+0.35/9 0.035s, n=28650, sd=13}
12. Bxd5 {-0.13/9 0.022s, n=19926, sd=19} Nxd5 {+0.77/10 0.016s, n=15781, sd=26}
13. Nxd5 {-0.72/8 0.032s, n=24264, sd=27} Qh4+ {+0.84/9 0.013s, n=13480, sd=27}
14. g3 {-0.67/8 0.025s, n=19120, sd=19} Qxe4+ {+0.42/10 0.021s, n=20636, sd=22}
15. Qe2 {-0.46/10 0.024s, n=14960, sd=23}
Qxe2+ {+0.43/10 0.017s, n=17561, sd=23}
16. Nxe2 {-0.56/10 0.016s, n=15138, sd=22} Rf7 {+0.41/12 0.016s, n=17567, sd=22}
17. Bf4 {-0.55/10 0.023s, n=20517, sd=22}
Nb4 {+0.58/12 0.041s, n=34302, sd=22, White makes an illegal move: e1a1} 0-1