[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "836"]
[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 "rnbqkbnr/p1p1pp1p/1p6/3p2p1/5P2/P6P/1PPPP1P1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:23:49 -0400"]
[GameEndTime "2026-09-14T12:23:49 -0400"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.63/10 0.010s, n=12049, sd=17} gxf4 {-0.46/9 0.020s, n=16249, sd=14}
6. Bxf4 {+0.94/11 0.014s, n=17973, sd=16} Bh6 {-0.81/10 0.020s, n=24634, sd=18}
7. e3 {+1.18/11 0.026s, n=26765, sd=16} Bxf4 {-0.91/11 0.021s, n=27650, sd=20}
8. exf4 {+1.12/11 0.010s, n=12347, sd=11} Nf6 {-1.13/8 0.017s, n=18891, sd=16}
9. Nc3 {+1.05/10 0.012s, n=13653, sd=15} Bb7 {-1.08/9 0.021s, n=23294, sd=12}
10. Nf3 {+1.23/9 0.015s, n=17229, sd=11} e6 {-1.17/9 0.028s, n=23958, sd=13}
11. Qd2 {+1.19/8 0.013s, n=12415, sd=10} Ne4 {-1.18/9 0.024s, n=22306, sd=16}
12. Qe3 {+1.20/9 0.026s, n=18254, sd=17} Nd7 {-0.93/9 0.023s, n=18913, sd=13}
13. Bb5 {+0.93/9 0.026s, n=22101, sd=14} a6 {-0.96/9 0.014s, n=17864, sd=14}
14. Bd3 {+1.11/10 0.024s, n=21672, sd=13}
f5 {-0.83/10 0.012s, n=12984, sd=7, White makes an illegal move: e1a1} 0-1