MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "204"]
[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 "rnbqkbnr/2pp2pp/pp2pp2/8/1P1P4/B1N5/P1P1PPPP/R2QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:59 +0000"]
[GameEndTime "2026-09-14T14:49:59 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nb1 {-1.30/8 0.049s, n=39941, sd=13} Nc6 {+0.82/9 0.014s, n=13066, sd=14}
6. c3 {-0.88/10 0.031s, n=28502, sd=15} f5 {+0.62/9 0.013s, n=13166, sd=13}
7. Bb2 {-0.37/9 0.032s, n=26405, sd=15} Nf6 {+0.42/10 0.036s, n=32640, sd=16}
8. Nf3 {-0.17/10 0.025s, n=25811, sd=11} Rg8 {+0.71/9 0.014s, n=14623, sd=16}
9. g3 {-0.18/10 0.033s, n=27920, sd=18} Qe7 {-0.06/8 0.025s, n=23140, sd=13}
10. a3 {-0.08/9 0.018s, n=15510, sd=13} Bb7 {+0.07/8 0.015s, n=13812, sd=12}
11. Bg2 {+0.15/10 0.038s, n=31473, sd=17} g5 {-0.03/9 0.013s, n=12862, sd=13}
12. c4 {+0.27/9 0.017s, n=15076, sd=13} g4 {-0.04/9 0.018s, n=16086, sd=14}
13. Ne5 {+0.19/9 0.021s, n=18494, sd=14, Black makes an illegal move: e8a8} 1-0