MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "402"]
[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/1pppp3/p4p2/6pp/QP6/2PP2P1/P3PP1P/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:35:33 +0200"]
[GameEndTime "2026-09-14T17:35:33 +0200"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... h4 {+0.05/7 0.016s, n=12115, sd=14} 6. Bg2 {-0.01/9 0.039s, n=29667, sd=14}
c6 {+0.14/9 0.021s, n=17780, sd=12} 7. gxh4 {-0.08/9 0.022s, n=18100, sd=12}
Rxh4 {+0.07/8 0.017s, n=13547, sd=12} 8. c4 {+0.19/9 0.017s, n=15620, sd=11}
e6 {+0.03/9 0.015s, n=13155, sd=12} 9. Nf3 {+0.24/10 0.037s, n=31154, sd=16}
Rh8 {-0.41/8 0.026s, n=20255, sd=10} 10. Nc3 {+0.30/9 0.018s, n=15240, sd=12}
b5 {-0.09/8 0.017s, n=14273, sd=12} 11. Qc2 {+0.10/8 0.025s, n=21379, sd=13}
d5 {-0.28/8 0.026s, n=20885, sd=12} 12. a3 {+0.36/8 0.022s, n=19390, sd=15}
Ne7 {+0.11/10 0.048s, n=39779, sd=16} 13. Bb2 {+0.39/9 0.038s, n=33343, sd=18}
e5 {-0.27/10 0.025s, n=18198, sd=19} 14. cxd5 {-0.18/7 0.015s, n=12828, sd=10}
cxd5 {-0.31/10 0.035s, n=26556, sd=16} 15. d4 {+0.61/10 0.015s, n=13506, sd=17}
e4 {-0.53/10 0.019s, n=17787, sd=19} 16. Nxg5 {+0.77/9 0.023s, n=12000, sd=13}
fxg5 {-0.30/11 0.019s, n=17723, sd=21}
17. Nxd5 {-0.29/10 0.016s, n=12422, sd=16}
Nxd5 {-0.11/10 0.013s, n=12577, sd=17}
18. Qxe4+ {+0.58/11 0.028s, n=25609, sd=22}
Be7 {-0.06/10 0.012s, n=12399, sd=14} 19. Qe5 {+0.43/11 0.041s, n=35496, sd=21}
Rh6 {+0.12/10 0.016s, n=12509, sd=16} 20. Bxd5 {+0.09/11 0.027s, n=24101, sd=18}
Nc6 {+0.11/11 0.018s, n=18125, sd=18} 21. Qe4 {+0.10/10 0.015s, n=12846, sd=16}
Qd6 {-0.09/11 0.016s, n=16488, sd=19} 22. h4 {+0.45/11 0.035s, n=19574, sd=18}
Bb7 {+0.51/10 0.032s, n=24582, sd=19} 23. hxg5 {+0.12/11 0.028s, n=21493, sd=23}
Rxh1+ {-0.06/9 0.011s, n=12178, sd=18}
24. Qxh1 {+0.28/10 0.047s, n=32991, sd=20, Black makes an illegal move: e8a8}
1-0