MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1048"]
[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 "rnb1kbnr/pppq1p1p/3pp3/6p1/1P6/2P5/P1QPPPPP/RNBK1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:00 +0000"]
[GameEndTime "2026-09-14T16:02:01 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+0.30/9 0.023s, n=19036, sd=15} 6. e4 {-0.47/9 0.021s, n=13046, sd=14}
axb4 {+1.02/10 0.039s, n=22270, sd=16} 7. cxb4 {-0.67/9 0.017s, n=13499, sd=13}
Bg7 {+0.65/10 0.017s, n=15724, sd=21} 8. Bb2 {-0.87/8 0.015s, n=12075, sd=13}
Nf6 {+0.78/10 0.022s, n=18102, sd=12} 9. Ke1 {-0.96/8 0.045s, n=31374, sd=13}
Nc6 {+0.91/9 0.023s, n=18798, sd=18} 10. b5 {-0.09/9 0.018s, n=13941, sd=12}
Ne7 {+0.05/10 0.031s, n=15462, sd=16} 11. h4 {-0.24/9 0.023s, n=18102, sd=14}
gxh4 {+0.03/10 0.040s, n=26581, sd=17} 12. Nf3 {-0.09/9 0.038s, n=25545, sd=16}
Ng6 {+0.16/9 0.030s, n=19756, sd=15}
13. Nxh4 {+0.01/10 0.045s, n=33983, sd=17, Black makes an illegal move: e8h8}
1-0