MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "481"]
[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/1ppqppp1/3p4/p6p/P3P3/5Q1N/RPPP1PPP/1NB1KB1R b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:14 +0000"]
[GameEndTime "2026-09-14T13:37:15 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qg4 {+0.64/9 0.036s, n=28003, sd=14}
6. Qe3 {+0.04/9 0.033s, n=23012, sd=11} e5 {+0.58/9 0.017s, n=12330, sd=13}
7. Na3 {-0.56/8 0.022s, n=16007, sd=14} Be7 {+0.57/9 0.026s, n=19466, sd=15}
8. f3 {-0.91/9 0.073s, n=37125, sd=16} Qg6 {+1.22/10 0.038s, n=28222, sd=17}
9. Ra1 {-1.08/9 0.039s, n=25715, sd=15} Bxh3 {+1.07/9 0.017s, n=13314, sd=17}
10. gxh3 {-1.42/9 0.039s, n=18862, sd=18} Bh4+ {+1.50/10 0.027s, n=20819, sd=16}
11. Kd1 {-0.96/9 0.023s, n=13108, sd=17} Ne7 {+1.36/10 0.031s, n=24856, sd=17}
12. f4 {-1.28/10 0.051s, n=28978, sd=15} Nbc6 {+1.39/9 0.017s, n=13286, sd=16}
13. fxe5 {-1.27/10 0.032s, n=25023, sd=18}
dxe5 {+1.51/11 0.029s, n=16816, sd=15}
14. c3 {-1.16/11 0.042s, n=28493, sd=19, Black makes an illegal move: e8a8} 1-0