MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "549"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/p1p1pppp/8/1p1p4/1P3P2/2P5/P2PP1PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:43 +0000"]
[GameEndTime "2026-09-14T16:08:44 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+0.21/9 0.016s, n=16105, sd=14} 6. e3 {-0.33/10 0.057s, n=49442, sd=17}
e6 {+0.38/9 0.015s, n=13425, sd=15} 7. a4 {-0.17/9 0.017s, n=17200, sd=13}
axb4 {+0.27/10 0.024s, n=24193, sd=15} 8. cxb4 {-0.23/10 0.015s, n=13601, sd=14}
Nf6 {+0.64/11 0.025s, n=24968, sd=17} 9. Bb2 {-0.05/12 0.012s, n=12732, sd=16}
Bxb4 {+0.10/10 0.013s, n=13936, sd=18}
10. axb5 {-0.15/11 0.024s, n=21679, sd=18}
Rxa1 {+0.37/11 0.012s, n=12751, sd=17}
11. Bxa1 {-0.18/13 0.051s, n=41926, sd=23, Black makes an illegal move: e8h8}
1-0