MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "731"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnq1kbnr/1pp1pppp/p7/3p1b2/3P1P1P/P7/1PP1PKP1/RNBQ1BNR b kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:12 +0000"]
[GameEndTime "2026-09-14T14:53:12 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nd7 {+2.09/8 0.029s, n=25832, sd=12}
6. e3 {-2.32/10 0.081s, n=67163, sd=18} Ndf6 {+2.39/8 0.014s, n=12863, sd=13}
7. Ke1 {-2.31/9 0.012s, n=12160, sd=14} e6 {+2.48/10 0.021s, n=21251, sd=16}
8. c4 {-2.39/9 0.036s, n=27596, sd=16} h5 {+2.58/9 0.019s, n=17754, sd=13}
9. Nc3 {-2.38/8 0.011s, n=12150, sd=11} Nh6 {+2.50/10 0.020s, n=18801, sd=18}
10. Be2 {-2.38/10 0.032s, n=28583, sd=15} dxc4 {+2.60/9 0.023s, n=17093, sd=15}
11. Bf3 {-2.67/9 0.021s, n=19475, sd=15} Be7 {+2.93/9 0.019s, n=17464, sd=14}
12. e4 {-2.85/9 0.022s, n=20427, sd=22} Bg4 {+2.38/10 0.031s, n=23653, sd=17}
13. Nge2 {-2.40/10 0.014s, n=13851, sd=12} b5 {+2.40/10 0.045s, n=39151, sd=18}
14. f5 {-2.15/10 0.013s, n=12183, sd=16} exf5 {+2.51/10 0.018s, n=15039, sd=17}
15. e5 {-2.28/11 0.012s, n=13623, sd=17} Ne4 {+2.07/11 0.012s, n=12988, sd=10}
16. Qc2 {-2.29/10 0.012s, n=12993, sd=17} Qb7 {+2.07/9 0.017s, n=15819, sd=14}
17. Nxe4 {-2.67/10 0.013s, n=12180, sd=22}
Bxf3 {+3.02/13 0.025s, n=25791, sd=21}
18. gxf3 {-2.85/11 0.016s, n=17864, sd=17}
fxe4 {+2.79/11 0.017s, n=19708, sd=19}
19. Qxe4 {-2.12/11 0.011s, n=12628, sd=25}
Qxe4 {+3.13/10 0.021s, n=23396, sd=18}
20. fxe4 {-2.57/13 0.069s, n=69770, sd=22} Ng4 {+2.90/9 0.019s, n=21536, sd=15}
21. Bf4 {-2.91/10 0.018s, n=20117, sd=22} Rd8 {+2.78/10 0.028s, n=28924, sd=16}
22. a4 {-2.95/9 0.027s, n=28730, sd=19, Black makes an illegal move: e8h8} 1-0