MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "873"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbq2nr/ppppk1pp/4pp2/8/1b1P3P/5P2/PPPNP1P1/R1BQKBNR w KQ - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:28 +0000"]
[GameEndTime "2026-09-14T13:40:29 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. c3 {+2.14/10 0.034s, n=19431, sd=14} Ba5 {-2.14/9 0.035s, n=23162, sd=15}
6. e4 {+2.34/9 0.026s, n=13646, sd=13} d5 {-2.07/9 0.021s, n=14690, sd=11}
7. f4 {+2.30/9 0.034s, n=18235, sd=12} Bb6 {-1.86/9 0.028s, n=17775, sd=13}
8. b3 {+2.07/9 0.066s, n=34113, sd=15} Kf7 {-1.93/7 0.021s, n=12760, sd=12}
9. Ba3 {+2.29/9 0.031s, n=15739, sd=13} a5 {-2.24/8 0.026s, n=16440, sd=13}
10. Bd3 {+2.40/9 0.025s, n=12850, sd=13} a4 {-2.17/8 0.034s, n=18988, sd=12}
11. b4 {+2.26/8 0.026s, n=13937, sd=12} h5 {-2.46/8 0.027s, n=16923, sd=13}
12. e5 {+2.95/9 0.039s, n=18483, sd=14} Nc6 {-2.34/10 0.044s, n=27289, sd=15}
13. g4 {+2.47/9 0.052s, n=25780, sd=16} Nh6 {-2.66/8 0.034s, n=21335, sd=13}
14. gxh5 {+2.88/9 0.019s, n=13235, sd=15} Ne7 {-2.83/8 0.034s, n=20077, sd=12}
15. Qe2 {+2.89/8 0.014s, n=12349, sd=14} Nhf5 {-2.56/8 0.023s, n=13927, sd=13}
16. Ngf3 {+2.48/9 0.026s, n=20761, sd=13} Ng3 {-1.58/9 0.030s, n=18214, sd=16}
17. Qg2 {+1.68/10 0.035s, n=27726, sd=17} Nxh5 {-2.20/9 0.036s, n=22068, sd=15}
18. Rg1 {+2.47/10 0.015s, n=12292, sd=16} Nf5 {-2.03/9 0.031s, n=19789, sd=14}
19. exf6 {+2.06/11 0.067s, n=42945, sd=17}
Qxf6 {-2.57/11 0.046s, n=29745, sd=18} 20. Qh2 {+2.08/11 0.016s, n=14023, sd=15}
c5 {-2.23/9 0.022s, n=14774, sd=18} 21. bxc5 {+2.03/9 0.032s, n=26358, sd=16}
Bc7 {-2.49/11 0.012s, n=12511, sd=19} 22. Ne5+ {+2.33/10 0.017s, n=12073, sd=21}
Bxe5 {-2.51/10 0.023s, n=22405, sd=21}
23. fxe5 {+2.49/10 0.014s, n=13640, sd=18}
Qxh4+ {-2.58/10 0.029s, n=26898, sd=25}
24. Qxh4 {+2.41/9 0.012s, n=12873, sd=18}
Nxh4 {-1.97/12 0.024s, n=26190, sd=20, White makes an illegal move: e1a1} 0-1