MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "516"]
[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 "1rbqkbnr/p1ppppp1/2n4p/1p6/2P3PP/7N/PP1PPP2/RNBQKB1R w KQk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:32 +0200"]
[GameEndTime "2026-09-14T16:10:33 +0200"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {-0.32/11 0.025s, n=22277, sd=13} Rxb5 {+0.79/10 0.023s, n=14720, sd=16}
6. d4 {-0.71/10 0.023s, n=18131, sd=15} e6 {+0.70/9 0.030s, n=24090, sd=18}
7. Nf4 {-0.56/9 0.016s, n=13369, sd=16} d5 {+0.75/8 0.013s, n=12452, sd=13}
8. e3 {-0.55/11 0.048s, n=34909, sd=17} Rb8 {+0.73/11 0.037s, n=26198, sd=18}
9. Nd3 {-0.83/9 0.023s, n=16178, sd=18} Bd6 {+0.54/9 0.025s, n=19231, sd=16}
10. Nc3 {-0.68/10 0.025s, n=22322, sd=20} Nf6 {+0.71/10 0.018s, n=14689, sd=17}
11. f4 {-0.64/11 0.045s, n=29284, sd=21} Ne4 {+0.40/10 0.029s, n=20413, sd=17}
12. Nxe4 {-0.75/10 0.026s, n=21605, sd=22}
dxe4 {+0.50/10 0.048s, n=38578, sd=19} 13. Bg2 {-0.52/10 0.017s, n=14926, sd=18}
f5 {+0.65/10 0.029s, n=21916, sd=16} 14. Ne5 {-0.95/9 0.026s, n=23781, sd=21}
Bxe5 {+0.85/9 0.030s, n=27021, sd=16}
15. dxe5 {-0.78/9 0.023s, n=14210, sd=18, Black makes an illegal move: e8h8} 1-0