MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "259"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kbnr/p1ppq1pp/1p3p2/4p3/P7/6PP/RPPPPP2/1NBQKBNR b Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:45 +0000"]
[GameEndTime "2026-09-14T13:35:46 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+2.28/9 0.050s, n=33942, sd=17}
6. Rh2 {-2.62/10 0.030s, n=23149, sd=16} Nc6 {+2.70/10 0.019s, n=15092, sd=14}
7. c3 {-2.81/10 0.056s, n=40216, sd=16} Qf7 {+3.19/10 0.022s, n=16204, sd=16}
8. Ra1 {-2.78/10 0.036s, n=24467, sd=17} Na5 {+3.24/11 0.016s, n=13620, sd=18}
9. Na3 {-3.10/10 0.017s, n=12556, sd=14} Nb3 {+2.99/9 0.021s, n=16114, sd=13}
10. Rb1 {-3.01/10 0.020s, n=13917, sd=16} Bxa3 {+2.90/9 0.065s, n=47542, sd=18}
11. bxa3 {-2.79/10 0.018s, n=13856, sd=17} Nxc1 {+2.73/9 0.022s, n=14727, sd=15}
12. Rxc1 {-2.69/10 0.049s, n=23719, sd=16} Qa2 {+2.58/9 0.027s, n=18810, sd=15}
13. Ra1 {-2.80/9 0.045s, n=19481, sd=13} Qe6 {+2.65/10 0.031s, n=23300, sd=14}
14. a5 {-2.67/9 0.028s, n=13202, sd=13} Ne7 {+2.91/9 0.031s, n=22092, sd=13}
15. e3 {-2.80/10 0.024s, n=12244, sd=12, Black makes an illegal move: e8h8} 1-0