MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1650"]
[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 "rnbqkb1r/ppp1p1p1/3p1p1n/7p/3P3P/6P1/PPP1PP1R/RNBQKBN1 b Qkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:47 +0000"]
[GameEndTime "2026-09-14T13:40:48 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.08/9 0.025s, n=17987, sd=12} 6. Nc3 {+0.38/9 0.045s, n=32213, sd=15}
Ng4 {+0.05/9 0.040s, n=29276, sd=15} 7. Rg2 {+0.24/10 0.022s, n=16957, sd=16}
c5 {-0.21/9 0.015s, n=12170, sd=14} 8. e3 {-0.03/9 0.030s, n=22587, sd=14}
e6 {+0.04/10 0.042s, n=29264, sd=16} 9. f3 {+0.34/10 0.016s, n=13568, sd=14}
Nh6 {+0.21/11 0.020s, n=15270, sd=18} 10. dxc5 {-0.28/9 0.024s, n=14929, sd=18}
Bxc5 {+0.39/11 0.018s, n=14089, sd=16} 11. e4 {+0.07/10 0.016s, n=13109, sd=15}
d4 {+0.57/10 0.024s, n=17920, sd=24} 12. Na4 {-0.08/9 0.026s, n=16174, sd=15}
Qa5+ {-0.23/10 0.027s, n=20446, sd=16} 13. c3 {+0.41/11 0.037s, n=29002, sd=18}
dxc3 {-0.23/11 0.016s, n=14488, sd=19} 14. Nxc3 {+0.46/9 0.028s, n=17179, sd=16}
Bd7 {-0.57/10 0.054s, n=37400, sd=15} 15. Bd2 {+0.53/10 0.020s, n=16130, sd=15}
Nf7 {-0.49/10 0.040s, n=26127, sd=15} 16. Rc1 {+0.88/9 0.029s, n=19535, sd=16}
Qd8 {-0.72/9 0.041s, n=25092, sd=13} 17. f4 {+0.50/7 0.017s, n=12280, sd=12}
Nc6 {-0.82/10 0.025s, n=17362, sd=17} 18. Na4 {+0.58/10 0.040s, n=26264, sd=12}
Be7 {-0.75/9 0.051s, n=29986, sd=16} 19. Be3 {+1.04/8 0.019s, n=13202, sd=13}
e5 {-0.70/9 0.064s, n=37287, sd=17} 20. Rd2 {+0.57/9 0.024s, n=17079, sd=15}
exf4 {-0.06/10 0.018s, n=12508, sd=14}
21. gxf4 {+1.45/11 0.037s, n=23032, sd=18} Bb4 {-0.24/10 0.034s, n=22682, sd=18}
22. Nc3 {+1.72/10 0.029s, n=20221, sd=18} Qe7 {-0.28/9 0.032s, n=17280, sd=13}
23. a3 {+1.45/10 0.024s, n=17608, sd=16} Bg4 {-1.17/11 0.025s, n=17151, sd=20}
24. Qa4 {+1.51/10 0.023s, n=17042, sd=18} Bxc3 {-0.97/10 0.015s, n=12296, sd=18}
25. Rxc3 {+1.38/10 0.032s, n=20767, sd=18, Black makes an illegal move: e8h8}
1-0