[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "520"]
[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 "r1bqk1nr/1ppppp1p/n6b/p5p1/8/1P6/P1PPPPPP/RNBQKBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:40 +0000"]
[GameEndTime "2026-09-14T16:00:41 +0000"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.24/8 0.016s, n=13564, sd=14} 6. d4 {-0.15/8 0.022s, n=18658, sd=13}
Bf5 {+0.15/8 0.023s, n=17741, sd=13} 7. e3 {-0.03/8 0.016s, n=12817, sd=13}
Nf6 {+0.18/7 0.020s, n=12499, sd=10} 8. Bd3 {+0.04/9 0.044s, n=34583, sd=13}
Bg6 {-0.15/9 0.017s, n=13814, sd=9} 9. Nc3 {-0.05/8 0.023s, n=14053, sd=15}
Nb4 {+0.24/9 0.021s, n=13957, sd=12} 10. Bxg6 {+0.18/9 0.018s, n=13366, sd=20}
hxg6 {-0.07/9 0.030s, n=22823, sd=20} 11. Bb2 {+0.03/10 0.016s, n=14371, sd=8}
g4 {+0.01/9 0.021s, n=14652, sd=12} 12. Qe2 {-0.25/9 0.036s, n=27916, sd=16}
c6 {+0.33/10 0.036s, n=28654, sd=17} 13. a3 {-0.16/10 0.017s, n=14224, sd=13}
Na6 {+0.56/10 0.022s, n=16644, sd=15} 14. h3 {-0.33/9 0.019s, n=15211, sd=13}
Bg7 {+0.25/10 0.020s, n=16232, sd=15} 15. f3 {-0.27/9 0.019s, n=14906, sd=14}
gxf3 {+0.44/11 0.020s, n=14686, sd=14} 16. Nxf3 {-0.58/9 0.028s, n=20433, sd=15}
Nc7 {+0.34/9 0.023s, n=16194, sd=19} 17. Ne5 {-0.43/9 0.028s, n=21078, sd=13}
Qd6 {+0.56/9 0.035s, n=21727, sd=15} 18. h4 {-0.17/9 0.029s, n=19508, sd=13}
b5 {+0.34/8 0.030s, n=21170, sd=16} 19. Qf3 {-0.18/9 0.021s, n=13782, sd=12}
Qe6 {0.00/10 0.039s, n=27545, sd=13} 20. g4 {+0.12/11 0.028s, n=22075, sd=16}
Nd7 {0.00/11 0.022s, n=16433, sd=15} 21. Nd3 {-0.01/11 0.022s, n=14977, sd=16}
Bxd4 {-0.21/9 0.035s, n=28011, sd=13} 22. Nxd5 {+0.27/12 0.013s, n=13425, sd=16}
Qxd5 {-0.11/11 0.014s, n=13928, sd=20}
23. Qxd5 {+0.08/10 0.012s, n=13304, sd=15}
cxd5 {-0.28/11 0.025s, n=20176, sd=22}
24. Bxd4 {+0.29/10 0.016s, n=14864, sd=16} f6 {-0.22/12 0.017s, n=16713, sd=23}
25. g5 {+0.23/8 0.011s, n=12455, sd=12}
Kf7 {-0.19/10 0.013s, n=12988, sd=13, White makes an illegal move: e1a1} 0-1