MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "18"]
[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/p1p1p1pp/1p6/5p2/NP1p3P/8/P1PPPPP1/1RBQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:04 +0000"]
[GameEndTime "2026-09-14T13:35:04 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.27/9 0.031s, n=12023, sd=11} 6. c3 {-0.59/9 0.041s, n=19484, sd=17}
b5 {+0.64/10 0.049s, n=22127, sd=16} 7. Nc5 {-0.27/10 0.059s, n=27706, sd=17}
dxc3 {+0.94/10 0.103s, n=45502, sd=17} 8. e3 {-0.62/9 0.038s, n=18054, sd=19}
a6 {+0.42/9 0.034s, n=23592, sd=17} 9. a4 {-0.34/9 0.051s, n=33123, sd=14}
Nf6 {+0.40/9 0.035s, n=21859, sd=14} 10. Nf3 {-0.25/10 0.032s, n=23225, sd=20}
Qd5 {+0.08/9 0.057s, n=38934, sd=16} 11. axb5 {-0.06/10 0.040s, n=27973, sd=19}
Bxc5 {+0.34/8 0.023s, n=17891, sd=13} 12. bxc5 {+0.05/9 0.028s, n=18685, sd=17}
axb5 {+0.11/10 0.028s, n=17964, sd=19}
13. Bxb5+ {-0.17/10 0.032s, n=13561, sd=21}
Bd7 {-0.12/9 0.030s, n=24252, sd=15, White makes an illegal move: e1h1} 0-1