[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1370"]
[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/p1p1pppp/7n/1p1p4/6P1/1PP5/P2PPPBP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:12 +0000"]
[GameEndTime "2026-09-14T13:40:13 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {+0.80/8 0.019s, n=12449, sd=15} Nxg4 {+0.02/11 0.030s, n=22736, sd=15}
6. cxd5 {-0.11/8 0.025s, n=18233, sd=12} Nf6 {-0.17/9 0.021s, n=15858, sd=15}
7. Nc3 {-0.09/9 0.027s, n=16816, sd=14} Bb7 {-0.21/9 0.019s, n=14509, sd=15}
8. e4 {0.00/9 0.022s, n=15946, sd=14} c6 {-0.22/9 0.025s, n=19428, sd=14}
9. Nh3 {+0.33/9 0.028s, n=17797, sd=13} Qd7 {-0.11/9 0.019s, n=14480, sd=13}
10. Qf3 {-0.19/10 0.063s, n=44097, sd=18} cxd5 {+0.38/10 0.032s, n=19643, sd=18}
11. Nxd5 {-0.02/10 0.026s, n=17074, sd=16} e6 {+0.44/11 0.025s, n=18373, sd=15}
12. Nxf6+ {-0.40/8 0.021s, n=14520, sd=15}
gxf6 {+0.32/10 0.057s, n=36444, sd=21} 13. Bb2 {-0.15/9 0.018s, n=12498, sd=14}
Rg8 {+0.59/11 0.040s, n=26272, sd=13} 14. Bxf6 {-0.61/10 0.036s, n=25050, sd=17}
Nc6 {+0.84/10 0.030s, n=23443, sd=19} 15. Rc1 {-0.74/9 0.026s, n=14314, sd=18}
Be7 {+0.16/8 0.029s, n=18974, sd=17, White makes an illegal move: e1h1} 0-1