MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "930"]
[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 "rnb1kbnr/pppq1p1p/4p1p1/3p4/1P2P3/N7/PBPP1PPP/R2QKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:40 +0000"]
[GameEndTime "2026-09-14T16:10:40 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxh8 {+7.21/9 0.020s, n=19133, sd=13} a5 {-7.23/8 0.015s, n=14215, sd=12}
6. Nf3 {+6.73/9 0.019s, n=19224, sd=13} axb4 {-5.32/9 0.015s, n=13694, sd=14}
7. Nb5 {+5.72/10 0.021s, n=21246, sd=17} c6 {-5.65/10 0.034s, n=34485, sd=19}
8. a3 {+5.32/8 0.023s, n=20381, sd=13} cxb5 {-5.82/10 0.022s, n=22179, sd=19}
9. axb4 {+5.12/11 0.033s, n=32667, sd=22} Rxa1 {-5.47/10 0.025s, n=26169, sd=18}
10. Qxa1 {+5.51/11 0.024s, n=24776, sd=18}
dxe4 {-4.97/10 0.011s, n=12051, sd=19} 11. Nd4 {+5.14/12 0.014s, n=15653, sd=13}
Nc6 {-4.85/10 0.024s, n=24380, sd=14} 12. Bxb5 {+4.75/11 0.055s, n=55708, sd=20}
Bxb4 {-4.82/10 0.027s, n=28185, sd=16, White makes an illegal move: e1h1} 0-1