MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "226"]
[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 "rnb1kbnr/ppppqppp/4p3/8/6P1/2N2P1P/PPPPP3/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:52 +0000"]
[GameEndTime "2026-09-14T15:59:53 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. h4 {-0.30/9 0.026s, n=17696, sd=14} c5 {+0.20/10 0.021s, n=14513, sd=14}
6. e4 {+0.20/11 0.020s, n=16724, sd=14} d5 {+0.03/10 0.039s, n=24621, sd=16}
7. d4 {-0.27/9 0.021s, n=12152, sd=16} cxd4 {+0.28/11 0.048s, n=35756, sd=18}
8. Qxd4 {-0.12/10 0.021s, n=15663, sd=17} Nc6 {+0.33/11 0.077s, n=43710, sd=17}
9. Qa4 {-0.28/10 0.067s, n=44806, sd=17} dxe4 {+0.22/10 0.038s, n=30932, sd=19}
10. Bd2 {+0.13/9 0.020s, n=17930, sd=14}
exf3 {+0.13/11 0.025s, n=19293, sd=16, White makes an illegal move: e1a1} 0-1