[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1878"]
[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 "r1bqkbnr/ppppp1p1/n4p2/7p/8/3P1P1P/PPPNP1P1/R1BQKBNR w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:12 +0000"]
[GameEndTime "2026-09-14T13:41:13 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. f4 {+0.88/9 0.016s, n=13196, sd=14} e5 {-0.49/8 0.017s, n=13814, sd=13}
6. fxe5 {+0.82/10 0.018s, n=13665, sd=20} fxe5 {-1.25/8 0.016s, n=12208, sd=13}
7. Ngf3 {+0.82/10 0.023s, n=17155, sd=16} d5 {-0.85/9 0.049s, n=34267, sd=17}
8. e4 {+1.07/11 0.054s, n=36732, sd=15} Nf6 {-0.72/10 0.026s, n=19383, sd=13}
9. exd5 {+1.44/9 0.016s, n=12003, sd=17} Qxd5 {-0.53/9 0.023s, n=15090, sd=16}
10. d4 {+2.27/10 0.018s, n=13086, sd=19} e4 {-1.30/10 0.017s, n=12631, sd=16}
11. Bc4 {+1.98/11 0.022s, n=17099, sd=18} Qd6 {-2.71/10 0.024s, n=17837, sd=16}
12. Qe2 {+2.52/10 0.018s, n=13214, sd=18} Bf5 {-2.23/11 0.037s, n=26105, sd=18}
13. Ne5 {+3.60/11 0.027s, n=20001, sd=17} Qxd4 {-3.64/12 0.114s, n=74879, sd=20}
14. Bf7+ {+6.83/10 0.032s, n=23622, sd=18} Ke7 {-6.44/8 0.044s, n=28204, sd=24}
15. Ndc4 {+6.85/11 0.039s, n=27501, sd=16} Be6 {-7.02/8 0.017s, n=12839, sd=15}
16. Be3 {+6.86/10 0.020s, n=16182, sd=17} Qd5 {-7.22/10 0.039s, n=26601, sd=16}
17. Bxe6 {+6.83/9 0.040s, n=29652, sd=17} Qxe6 {-7.17/8 0.022s, n=16686, sd=14}
18. Ng6+ {+7.24/9 0.029s, n=21933, sd=14} Kf7 {-6.98/8 0.020s, n=15458, sd=17}
19. Nxh8+ {+7.40/10 0.015s, n=14220, sd=18} Kg8 {-6.70/9 0.017s, n=14099, sd=18}
20. Ng6 {+7.36/10 0.014s, n=12871, sd=13} b5 {-7.53/8 0.034s, n=26346, sd=12}
21. Nxf8 {+7.32/9 0.020s, n=17956, sd=18} Rxf8 {-7.80/9 0.030s, n=24822, sd=13}
22. Nd2 {+7.32/9 0.025s, n=21806, sd=13} Nd5 {-7.46/10 0.021s, n=18414, sd=15}
23. Rf1 {+7.63/9 0.027s, n=20388, sd=16} Rd8 {-7.94/9 0.040s, n=29221, sd=15}
24. a3 {+8.10/9 0.027s, n=20750, sd=13}
c5 {-7.87/9 0.038s, n=27773, sd=14, White makes an illegal move: e1a1} 0-1