MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "582"]
[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 "rnbqkbnr/ppppp3/5pp1/7p/3P4/N3P1P1/PPP1BP1P/R1BQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:56 +0000"]
[GameEndTime "2026-09-14T13:36:57 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-1.26/8 0.019s, n=13468, sd=14} 6. c4 {+1.07/9 0.022s, n=14164, sd=15}
c6 {-1.08/9 0.029s, n=20923, sd=13} 7. Nf3 {+1.18/9 0.031s, n=18035, sd=14}
Kf7 {-1.14/9 0.049s, n=33559, sd=16} 8. Qb3 {+1.18/9 0.039s, n=21764, sd=13}
Qb6 {-0.95/10 0.028s, n=20428, sd=14} 9. cxd5 {+0.88/9 0.024s, n=18769, sd=13}
Qxb3 {-0.33/11 0.016s, n=14596, sd=19}
10. axb3 {+0.99/11 0.012s, n=12082, sd=16}
cxd5 {-0.76/12 0.026s, n=18730, sd=16} 11. Nb5 {+0.95/11 0.024s, n=19545, sd=19}
Na6 {-0.85/11 0.021s, n=19748, sd=17, White makes an illegal move: e1h1} 0-1