MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "551"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqk1nr/pppppp1p/6pb/7P/1P1P4/2P5/P3PPP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:53 +0000"]
[GameEndTime "2026-09-14T13:36:54 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxc1 {-0.69/10 0.016s, n=13640, sd=15}
6. Qxc1 {+1.20/10 0.052s, n=24793, sd=17} gxh5 {-0.87/10 0.034s, n=17323, sd=13}
7. e4 {+0.85/10 0.036s, n=25808, sd=16} d6 {-0.83/10 0.025s, n=13065, sd=16}
8. Nd2 {+0.93/10 0.053s, n=38369, sd=18} Nf6 {-0.79/10 0.033s, n=17937, sd=14}
9. Ngf3 {+0.90/10 0.038s, n=27712, sd=15} Bg4 {-0.78/8 0.034s, n=15721, sd=13}
10. a4 {+0.69/8 0.029s, n=17694, sd=11} Bxf3 {-0.91/8 0.034s, n=15622, sd=12}
11. gxf3 {+0.88/10 0.024s, n=19285, sd=14} Rg8 {-0.93/9 0.039s, n=19923, sd=15}
12. Nc4 {+0.88/9 0.028s, n=15595, sd=17} a6 {-0.99/8 0.026s, n=18536, sd=11}
13. Qf4 {+0.80/9 0.029s, n=17712, sd=14} e6 {-0.95/10 0.027s, n=17936, sd=14}
14. Ne3 {+1.06/9 0.023s, n=15956, sd=19} Nbd7 {-0.69/9 0.025s, n=16210, sd=15}
15. e5 {+1.29/11 0.032s, n=15816, sd=18} dxe5 {-1.16/10 0.034s, n=17075, sd=17}
16. dxe5 {+1.09/10 0.035s, n=17444, sd=18} Nd5 {-1.13/11 0.036s, n=23496, sd=17}
17. Nxd5 {+0.90/11 0.053s, n=31647, sd=17}
exd5 {-1.12/10 0.031s, n=15340, sd=11} 18. Rxh5 {+0.83/8 0.019s, n=14480, sd=12}
Nf8 {-0.73/9 0.025s, n=12479, sd=15, White makes an illegal move: e1a1} 0-1