MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "510"]
[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 "1nbq1bnr/rpppkppp/p3p3/8/3P1B2/P4P2/RPP1P1PP/1N1QKBNR b K - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:26 +0000"]
[GameEndTime "2026-09-14T16:08:27 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ke8 {-0.76/8 0.017s, n=17904, sd=13} 6. e4 {+0.49/9 0.028s, n=26476, sd=11}
Ra8 {-0.48/9 0.020s, n=19119, sd=13} 7. c4 {+0.86/9 0.020s, n=13654, sd=12}
d6 {-0.78/9 0.018s, n=16660, sd=11} 8. b4 {+0.87/8 0.014s, n=13438, sd=12}
Nc6 {-1.02/8 0.021s, n=20163, sd=12} 9. Be3 {+1.27/9 0.013s, n=12778, sd=17}
Be7 {-1.25/9 0.020s, n=13190, sd=13} 10. Nc3 {+1.34/10 0.032s, n=30163, sd=16}
e5 {-1.61/9 0.042s, n=39608, sd=13} 11. Nge2 {+1.64/10 0.012s, n=14078, sd=13}
h5 {-1.69/9 0.024s, n=22449, sd=11} 12. Nd5 {+1.81/9 0.025s, n=23470, sd=18}
exd4 {-1.86/7 0.012s, n=12092, sd=10} 13. Nxd4 {+1.98/10 0.021s, n=20547, sd=13}
Nxd4 {-1.99/8 0.013s, n=12330, sd=13} 14. Qxd4 {+2.06/9 0.015s, n=13767, sd=14}
Nf6 {-2.06/10 0.014s, n=14229, sd=15} 15. Nxe7 {+2.18/10 0.015s, n=14387, sd=15}
Qxe7 {-2.09/10 0.024s, n=24075, sd=19} 16. Rd2 {+1.81/9 0.024s, n=24247, sd=16}
a5 {-2.09/9 0.028s, n=22725, sd=18} 17. c5 {+2.08/10 0.019s, n=17863, sd=17}
axb4 {-2.08/10 0.024s, n=25899, sd=19} 18. Bb5+ {+2.20/8 0.012s, n=12300, sd=16}
Bd7 {-2.62/9 0.028s, n=25705, sd=20} 19. Qxb4 {+2.28/9 0.017s, n=18008, sd=17}
Bxb5 {-2.32/9 0.011s, n=12103, sd=16}
20. Qxb5+ {+2.43/10 0.020s, n=19713, sd=16}
Kf8 {-2.29/11 0.062s, n=55423, sd=21} 21. cxd6 {+2.21/10 0.016s, n=19472, sd=16}
cxd6 {-2.53/10 0.019s, n=18986, sd=15} 22. Qb4 {+2.28/10 0.013s, n=14183, sd=17}
Kg8 {-2.80/9 0.026s, n=25180, sd=17, White makes an illegal move: e1h1} 0-1