MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1370"]
[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/pp2ppp1/8/2pp3p/P4PP1/2N4B/1PPPP2P/R1BQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:54 +0000"]
[GameEndTime "2026-09-14T16:02:54 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... d4 {+4.08/8 0.012s, n=12319, sd=14}
6. Ne4 {-3.88/10 0.032s, n=25471, sd=15} hxg4 {+4.18/9 0.013s, n=13500, sd=17}
7. Bg2 {-3.77/8 0.015s, n=13229, sd=14} Nf6 {+3.93/9 0.013s, n=12937, sd=12}
8. d3 {-3.90/9 0.023s, n=21922, sd=14} Nc6 {+3.79/8 0.015s, n=14523, sd=14}
9. h3 {-3.80/9 0.034s, n=27532, sd=16} e5 {+3.75/9 0.020s, n=19358, sd=15}
10. hxg4 {-3.45/9 0.012s, n=12196, sd=17} Rxh1 {+3.83/12 0.013s, n=15099, sd=18}
11. Bxh1 {-3.34/9 0.017s, n=15792, sd=13} Nxg4 {+4.25/11 0.016s, n=14759, sd=18}
12. Nf3 {-3.54/10 0.018s, n=18192, sd=16} Ne3 {+4.46/10 0.014s, n=14408, sd=14}
13. Bxe3 {-3.94/11 0.021s, n=21536, sd=19}
dxe3 {+4.32/11 0.013s, n=13076, sd=11} 14. fxe5 {-4.37/9 0.014s, n=15586, sd=21}
Nxe5 {+4.29/10 0.011s, n=12894, sd=21} 15. Qc1 {-4.22/10 0.019s, n=18613, sd=21}
Nxf3+ {+4.38/9 0.010s, n=12510, sd=18} 16. Bxf3 {-4.84/9 0.017s, n=16974, sd=18}
Qh4+ {+4.15/11 0.018s, n=20945, sd=15} 17. Kd1 {-4.16/10 0.015s, n=15810, sd=23}
f5 {+4.26/11 0.015s, n=19910, sd=15} 18. a5 {-4.26/10 0.021s, n=18001, sd=14}
fxe4 {+5.51/12 0.018s, n=19133, sd=20} 19. Qxe3 {-4.01/9 0.016s, n=16526, sd=15}
Bf5 {+5.56/13 0.013s, n=15943, sd=18}
20. Ra4 {-5.58/10 0.050s, n=44422, sd=16, Black makes an illegal move: e8a8} 1-0