[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1238"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1ppp2p1/p4p1p/4p3/1P6/2PP1P2/P3PKPP/RNBQ1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:22 +0000"]
[GameEndTime "2026-09-14T13:39:23 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... f5 {+1.72/9 0.018s, n=13456, sd=13} 6. d4 {-1.44/9 0.024s, n=16815, sd=12}
Nc6 {+1.84/9 0.043s, n=26981, sd=16} 7. d5 {-1.26/10 0.027s, n=15187, sd=15}
Nce7 {+1.52/9 0.032s, n=17892, sd=14} 8. e4 {-1.30/10 0.031s, n=21788, sd=13}
Nf6 {+1.30/8 0.019s, n=12643, sd=16} 9. Bd3 {-1.38/8 0.022s, n=16352, sd=11}
a5 {+1.70/9 0.018s, n=13351, sd=15} 10. Ne2 {-1.51/9 0.040s, n=27708, sd=15}
fxe4 {+2.86/10 0.023s, n=13735, sd=15}
11. Bxe4 {-2.03/10 0.057s, n=39101, sd=19}
Nxe4+ {+1.46/8 0.025s, n=18549, sd=12}
12. fxe4 {-1.79/10 0.029s, n=20133, sd=16} Ng6 {+2.01/9 0.038s, n=25983, sd=17}
13. Rf1 {-1.48/10 0.017s, n=13440, sd=14} axb4 {+1.52/8 0.027s, n=15371, sd=16}
14. Be3 {-1.28/9 0.024s, n=16384, sd=19} Qh4+ {+1.17/9 0.023s, n=16345, sd=17}
15. Ng3 {-1.10/8 0.016s, n=12076, sd=15} Be7 {+1.17/10 0.039s, n=23575, sd=18}
16. Kg1 {-0.96/10 0.029s, n=21816, sd=16} Bg5 {+1.36/10 0.031s, n=21923, sd=16}
17. Qd2 {-0.90/8 0.018s, n=14344, sd=11} d6 {+1.54/10 0.019s, n=14945, sd=13}
18. cxb4 {-1.32/10 0.017s, n=13291, sd=14} Bf4 {+1.32/10 0.028s, n=21065, sd=16}
19. Bxf4 {-1.53/9 0.020s, n=16886, sd=15} Nxf4 {+1.43/11 0.048s, n=32197, sd=17}
20. Rf2 {-1.51/9 0.018s, n=13575, sd=15, Black makes an illegal move: e8h8} 1-0