MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "750"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/pp1ppppp/8/1npQ4/8/N1P3P1/PP1PPP1P/R1B1KBNR b KQkq - 6 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:33 +0000"]
[GameEndTime "2026-09-14T13:37:34 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa3 {+0.70/9 0.027s, n=17892, sd=14}
6. Qb3 {-0.60/9 0.035s, n=20195, sd=13} d5 {+0.51/8 0.047s, n=28131, sd=11}
7. Qxa3 {-0.78/9 0.019s, n=12612, sd=13} e5 {+0.45/9 0.032s, n=16469, sd=17}
8. d3 {-0.73/9 0.026s, n=16261, sd=14} Nf6 {+0.66/9 0.053s, n=28376, sd=17}
9. Qb3 {-0.56/9 0.024s, n=15520, sd=15} a5 {+0.58/10 0.021s, n=15157, sd=14}
10. a4 {-0.60/10 0.033s, n=21595, sd=17} h6 {+0.82/9 0.035s, n=20905, sd=14}
11. Bg2 {-0.63/10 0.065s, n=32685, sd=18} Ra6 {+0.69/10 0.063s, n=31436, sd=15}
12. Nf3 {-0.72/9 0.037s, n=27042, sd=12} Bd6 {+0.38/10 0.029s, n=16993, sd=16}
13. Qc2 {-0.91/9 0.022s, n=15790, sd=14, Black makes an illegal move: e8h8} 1-0