MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "478"]
[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/1ppp1p1p/p5p1/1N2p3/4P2q/2P5/PP1PBPPP/R1BQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:45 +0000"]
[GameEndTime "2026-09-14T13:37:46 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb5 {+4.32/10 0.022s, n=19047, sd=16}
6. Nf3 {-4.54/9 0.036s, n=29645, sd=15} Qe7 {+4.51/9 0.022s, n=17113, sd=15}
7. Bxb5 {-4.83/9 0.076s, n=59301, sd=15} c6 {+4.76/9 0.027s, n=20197, sd=12}
8. Bc4 {-4.18/9 0.016s, n=13372, sd=13} Bg7 {+4.92/10 0.028s, n=22803, sd=13}
9. d4 {-4.51/9 0.032s, n=21728, sd=16} d5 {+4.99/9 0.022s, n=17808, sd=15}
10. exd5 {-5.06/9 0.034s, n=26057, sd=16}
exd4+ {+5.48/10 0.019s, n=16929, sd=14} 11. Kf1 {-5.49/7 0.026s, n=20444, sd=15}
cxd5 {+5.48/8 0.015s, n=12926, sd=11} 12. Bxd5 {-5.86/8 0.034s, n=29265, sd=14}
Nf6 {+6.37/10 0.055s, n=38478, sd=14}
13. Qxd4 {-6.54/8 0.025s, n=22154, sd=14, Black makes an illegal move: e8h8} 1-0