MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1932"]
[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 "rn1qkbnr/ppp1p1p1/3p1p2/7p/1PP3b1/P2P4/3KPPPP/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:25:46 -0400"]
[GameEndTime "2026-09-14T12:25:47 -0400"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.19/9 0.022s, n=27584, sd=17} 6. Ke1 {+0.13/9 0.016s, n=12855, sd=13}
Ne7 {-0.03/9 0.026s, n=23592, sd=16} 7. h3 {-0.04/8 0.013s, n=15190, sd=12}
Be6 {-0.18/9 0.015s, n=19310, sd=16} 8. e4 {+0.15/8 0.013s, n=12423, sd=11}
c6 {-0.14/9 0.022s, n=24301, sd=18} 9. Be2 {+0.20/9 0.012s, n=14755, sd=15}
d5 {+0.08/10 0.024s, n=28445, sd=18} 10. Bxh5+ {+0.29/7 0.015s, n=18831, sd=13}
g6 {+0.13/9 0.035s, n=32153, sd=17} 11. cxd5 {+0.19/8 0.012s, n=14115, sd=13}
cxd5 {-0.05/9 0.009s, n=12862, sd=15} 12. Be2 {+0.08/9 0.023s, n=20005, sd=14}
a5 {+0.38/10 0.024s, n=28097, sd=14} 13. bxa5 {0.00/10 0.024s, n=25955, sd=16}
Nd7 {+0.36/9 0.011s, n=13262, sd=13} 14. Nd2 {-0.29/7 0.013s, n=13587, sd=9}
Qxa5 {+0.25/10 0.037s, n=38196, sd=16} 15. Kf1 {-0.23/9 0.019s, n=15660, sd=15}
Nc6 {+0.64/10 0.017s, n=17692, sd=16} 16. exd5 {-0.25/9 0.018s, n=12541, sd=16}
Bxd5 {+0.47/12 0.081s, n=76593, sd=21} 17. Nc4 {-0.51/8 0.017s, n=12152, sd=13}
Bxc4 {+0.99/10 0.010s, n=13542, sd=14}
18. dxc4 {-0.87/9 0.019s, n=15910, sd=14, Black makes an illegal move: e8a8} 1-0