[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 "rnbqkbr1/pp1ppp1p/2p2np1/8/6P1/2N1PN1P/PPPP1P2/R1BQKB1R b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:51 +0000"]
[GameEndTime "2026-09-14T14:53:52 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.25/10 0.027s, n=24127, sd=14} 6. d4 {+0.44/9 0.020s, n=19229, sd=14}
Rh8 {-0.42/9 0.012s, n=12236, sd=12} 7. Bd3 {+0.60/9 0.025s, n=23752, sd=14}
Bg7 {-0.53/10 0.017s, n=15112, sd=13} 8. a3 {+0.59/9 0.014s, n=13253, sd=13}
h5 {-0.52/9 0.025s, n=21436, sd=15} 9. g5 {+0.84/10 0.030s, n=25751, sd=16}
Nfd7 {-0.73/9 0.016s, n=13375, sd=17} 10. e4 {+0.71/10 0.029s, n=25158, sd=17}
dxe4 {-0.62/9 0.016s, n=13242, sd=18} 11. Nxe4 {+0.70/10 0.026s, n=22518, sd=14}
c5 {-0.66/9 0.025s, n=21109, sd=14} 12. d5 {+1.32/10 0.017s, n=14329, sd=14}
Ne5 {-0.87/9 0.025s, n=19955, sd=16} 13. Nxe5 {+1.14/9 0.021s, n=17078, sd=15}
Bxe5 {-1.04/10 0.026s, n=20377, sd=14} 14. f4 {+0.95/10 0.060s, n=45544, sd=16}
Bg7 {-0.92/9 0.017s, n=14352, sd=13} 15. Qf3 {+1.45/10 0.023s, n=20817, sd=14}
Bf5 {-1.10/9 0.033s, n=26647, sd=18} 16. Nxc5 {+1.46/10 0.015s, n=12303, sd=17}
Nd7 {-0.55/9 0.025s, n=22283, sd=15} 17. Bxf5 {+0.85/9 0.023s, n=18763, sd=17}
Nxc5 {-0.69/10 0.021s, n=18325, sd=16} 18. Bd3 {+0.70/8 0.019s, n=16176, sd=16}
Qb6 {-0.65/9 0.020s, n=17180, sd=14} 19. Be2 {+0.59/9 0.023s, n=21395, sd=19}
Bxb2 {-0.64/9 0.019s, n=16945, sd=16} 20. Rb1 {+1.43/9 0.027s, n=24284, sd=22}
Qa5+ {-1.00/10 0.042s, n=35905, sd=19} 21. Bd2 {+2.90/11 0.025s, n=23271, sd=23}
Qxa3 {-0.63/10 0.020s, n=18897, sd=17}
22. Rxb2 {+1.94/10 0.013s, n=14157, sd=21}
Qxb2 {-0.78/12 0.029s, n=28531, sd=24} 23. Bc3 {+1.22/10 0.013s, n=13386, sd=21}
Qxc2 {-0.51/12 0.021s, n=21984, sd=18}
24. Bxh8 {+0.90/11 0.010s, n=12868, sd=21}
Ne4 {-0.56/12 0.019s, n=24349, sd=30, White makes an illegal move: e1h1} 0-1