MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "426"]
[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 "rn1qkbnr/p1pb1ppp/4p3/1p1p4/7P/1PB2N2/P1PPPPP1/RN1QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:54:24 -0400"]
[GameEndTime "2026-09-14T11:54:24 -0400"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.89/8 0.011s, n=14354, sd=13}
6. Bb2 {-0.92/9 0.011s, n=12489, sd=16} Be7 {+1.02/9 0.013s, n=17022, sd=14}
7. e3 {-0.84/9 0.017s, n=21176, sd=14} c5 {+0.80/9 0.019s, n=16772, sd=14}
8. d4 {-0.74/9 0.018s, n=14886, sd=14} cxd4 {+0.75/9 0.031s, n=34097, sd=15}
9. exd4 {-0.72/9 0.016s, n=15099, sd=12} Qb6 {+0.80/8 0.010s, n=12588, sd=12}
10. Bd3 {-0.66/11 0.026s, n=21357, sd=16}
Nc6 {+0.71/10 0.034s, n=25145, sd=17, White makes an illegal move: e1h1} 0-1