MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "870"]
[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 "rnbqkbnr/ppp1p1pp/3p4/5p2/7P/3N4/PPPPPPP1/RNBQKBR1 b Q - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:06 +0000"]
[GameEndTime "2026-09-14T13:38:07 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.90/8 0.014s, n=12298, sd=14} 6. g3 {-1.18/10 0.018s, n=15205, sd=14}
g6 {+0.99/9 0.022s, n=18012, sd=13} 7. b3 {-0.70/9 0.023s, n=20252, sd=11}
Bg7 {+1.06/10 0.047s, n=33877, sd=17} 8. Nc3 {-1.06/10 0.044s, n=33542, sd=14}
Qe7 {+0.97/9 0.019s, n=14921, sd=11} 9. Bb2 {-1.06/9 0.017s, n=12392, sd=18}
Nf6 {+0.97/10 0.030s, n=22256, sd=17} 10. e3 {-0.91/11 0.017s, n=14155, sd=17}
c5 {+0.74/10 0.072s, n=47986, sd=18} 11. Bg2 {-0.79/10 0.036s, n=25352, sd=22}
Be6 {+0.69/9 0.029s, n=16326, sd=16} 12. Qe2 {-0.80/10 0.028s, n=21794, sd=23}
Nc6 {+0.84/10 0.033s, n=23805, sd=16}
13. Bxc6+ {-0.73/10 0.034s, n=25644, sd=19}
bxc6 {+0.79/10 0.021s, n=14904, sd=17} 14. f3 {-0.74/11 0.038s, n=27657, sd=17}
Rf8 {+0.74/10 0.083s, n=56415, sd=16, White makes an illegal move: e1a1} 0-1