MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "715"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p1p3pp/3p1p2/1p2p3/1P5P/P1N4N/2PPPPP1/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:20 +0000"]
[GameEndTime "2026-09-14T16:09:20 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... c6 {-1.12/9 0.031s, n=29001, sd=13} 6. a4 {+0.97/9 0.019s, n=18567, sd=16}
d5 {-0.93/11 0.035s, n=31721, sd=18} 7. axb5 {+0.80/9 0.020s, n=17641, sd=17}
Bxb4 {-0.59/11 0.017s, n=17070, sd=16} 8. e4 {+0.99/9 0.018s, n=16485, sd=16}
Ne7 {-0.02/9 0.014s, n=13398, sd=15} 9. Ra4 {-0.12/9 0.106s, n=85831, sd=18}
Bxc3 {+0.65/10 0.047s, n=36495, sd=18} 10. dxc3 {-0.61/8 0.027s, n=24308, sd=15}
dxe4 {+0.65/9 0.021s, n=21340, sd=15} 11. Qxd8+ {-1.00/7 0.024s, n=20130, sd=11}
Kxd8 {+0.58/9 0.009s, n=12604, sd=20} 12. Rxe4 {-0.53/9 0.013s, n=13872, sd=13}
Bf5 {+0.34/9 0.012s, n=13417, sd=13} 13. Ra4 {-0.51/10 0.019s, n=18580, sd=15}
Bxc2 {+0.49/9 0.013s, n=13617, sd=13} 14. Ra2 {-0.41/10 0.016s, n=16242, sd=13}
Bb3 {+0.54/10 0.016s, n=13390, sd=15} 15. Ra3 {-0.21/10 0.017s, n=18272, sd=14}
Be6 {+0.53/10 0.017s, n=17636, sd=18} 16. f4 {-0.50/9 0.013s, n=13472, sd=15}
Nd7 {+0.61/10 0.013s, n=14824, sd=14} 17. Be2 {-0.29/10 0.019s, n=18022, sd=13}
cxb5 {+0.35/8 0.015s, n=14893, sd=12} 18. Bxb5 {-0.15/10 0.019s, n=19321, sd=16}
Nf5 {+0.35/8 0.012s, n=12120, sd=13, White makes an illegal move: e1h1} 0-1