MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "776"]
[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 "r1bqk1nr/1ppp1ppp/2nb4/p3p3/1P3PP1/B7/P1PPP2P/RN1QKBNR w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:51 +0000"]
[GameEndTime "2026-09-14T13:37:52 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-4.97/9 0.019s, n=12186, sd=17} e4 {+5.26/9 0.022s, n=12974, sd=14}
6. Ng5 {-5.46/9 0.028s, n=15767, sd=16} axb4 {+5.36/10 0.021s, n=17781, sd=19}
7. Bb2 {-5.78/10 0.025s, n=17657, sd=20} Bxf4 {+5.78/12 0.069s, n=32835, sd=19}
8. Nxe4 {-5.73/9 0.018s, n=12573, sd=17} d5 {+5.94/10 0.026s, n=14901, sd=14}
9. Nf2 {-5.76/9 0.021s, n=12688, sd=14} Be5 {+5.83/10 0.021s, n=13657, sd=16}
10. d4 {-5.91/9 0.034s, n=18580, sd=16} Bf4 {+5.49/10 0.031s, n=18511, sd=19}
11. Qd3 {-5.96/8 0.047s, n=23981, sd=15} h5 {+6.09/10 0.043s, n=24347, sd=16}
12. gxh5 {-5.96/8 0.032s, n=12833, sd=16} Qe7 {+6.38/9 0.020s, n=12311, sd=14}
13. Bh3 {-6.37/10 0.064s, n=37600, sd=19} Bxh3 {+7.61/11 0.043s, n=18514, sd=14}
14. Qxh3 {-6.87/9 0.054s, n=23076, sd=17} Be3 {+7.42/9 0.032s, n=17131, sd=12}
15. Ng4 {-7.46/8 0.037s, n=18358, sd=15} Bxd4 {+7.64/10 0.044s, n=23876, sd=18}
16. c3 {-7.43/10 0.035s, n=21626, sd=17} Qe4 {+7.72/10 0.023s, n=16365, sd=16}
17. Qf3 {-7.73/9 0.037s, n=19022, sd=16} Qxf3 {+7.44/10 0.015s, n=13314, sd=18}
18. exf3 {-7.14/10 0.025s, n=18391, sd=19}
bxc3 {+6.99/10 0.028s, n=24375, sd=15}
19. Nxc3 {-7.16/10 0.028s, n=22488, sd=20}
Rxh5 {+7.03/9 0.021s, n=18952, sd=15, White makes an illegal move: e1a1} 0-1