[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "754"]
[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 "rnbqkbn1/1ppp1ppr/4p3/p6p/7P/P4PP1/1PPPP3/RNBQKBNR w KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:15 +0000"]
[GameEndTime "2026-09-14T13:39:15 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.63/9 0.017s, n=14318, sd=11} d5 {-0.77/9 0.033s, n=16753, sd=13}
6. Nc3 {+0.89/10 0.044s, n=26594, sd=18} c5 {-1.02/8 0.030s, n=16529, sd=11}
7. e4 {+1.02/9 0.033s, n=16544, sd=13} Nf6 {-1.09/7 0.026s, n=13053, sd=11}
8. exd5 {+1.02/10 0.064s, n=35012, sd=16} Nxd5 {-0.59/10 0.051s, n=31844, sd=18}
9. Nxd5 {+1.17/9 0.029s, n=17023, sd=13} Qxd5 {-0.46/10 0.024s, n=19550, sd=14}
10. Qd3 {+0.01/9 0.030s, n=17185, sd=15} Rh8 {-0.23/12 0.026s, n=17641, sd=20}
11. Be3 {+0.24/10 0.035s, n=19004, sd=17} cxd4 {-0.21/11 0.021s, n=13706, sd=18}
12. Bxd4 {+0.30/10 0.027s, n=17625, sd=17} Nc6 {-0.27/10 0.020s, n=13855, sd=18}
13. Bc3 {+0.42/11 0.037s, n=21329, sd=16} Qxd3 {-0.32/10 0.021s, n=14424, sd=15}
14. Bxd3 {+0.46/10 0.018s, n=12820, sd=13} e5 {-0.37/9 0.040s, n=22653, sd=14}
15. Nh3 {+0.50/10 0.032s, n=21157, sd=17}
Bc5 {-0.28/9 0.032s, n=22384, sd=16, White makes an illegal move: e1a1} 0-1