MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "344"]
[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 "rnbqkbn1/pppp1ppr/4p3/8/P1P4p/3P2P1/1P2PP1P/RNBQKBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:42 +0000"]
[GameEndTime "2026-09-14T13:36:42 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc3 {+0.47/8 0.014s, n=12185, sd=13} Nf6 {-0.64/9 0.022s, n=18548, sd=10}
6. Nf3 {+0.87/10 0.021s, n=17631, sd=14} hxg3 {-1.00/10 0.028s, n=22536, sd=17}
7. fxg3 {+0.80/9 0.020s, n=13603, sd=14} d5 {-0.83/12 0.073s, n=53261, sd=24}
8. cxd5 {+0.82/10 0.028s, n=17855, sd=12} exd5 {-0.67/11 0.022s, n=19275, sd=14}
9. Ng5 {+0.62/9 0.019s, n=15012, sd=16} Rh5 {-0.12/11 0.077s, n=51219, sd=21}
10. e4 {+0.70/9 0.048s, n=34863, sd=21} Bd6 {+0.25/9 0.035s, n=20126, sd=15}
11. Bg2 {-0.21/8 0.024s, n=16342, sd=14} Bg4 {-0.04/10 0.018s, n=13574, sd=12}
12. Qb3 {-0.08/9 0.066s, n=43701, sd=19} Nc6 {+0.75/10 0.041s, n=29778, sd=18}
13. a5 {-0.09/9 0.035s, n=21410, sd=17}
Rxh2 {+1.65/9 0.037s, n=26771, sd=20, White makes an illegal move: e1h1} 0-1