MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "423"]
[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 "r1bqkbnr/p1p1ppp1/2np3p/1p6/2P1P3/5NP1/PP1P1P1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:32 +0000"]
[GameEndTime "2026-09-14T13:36:33 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {-1.15/9 0.023s, n=12774, sd=12}
6. Bxc4 {+1.16/9 0.020s, n=12798, sd=12} e6 {-0.85/9 0.021s, n=15947, sd=14}
7. d4 {+0.87/9 0.062s, n=29116, sd=15} Nf6 {-0.75/9 0.021s, n=15091, sd=10}
8. Nc3 {+0.85/8 0.046s, n=22945, sd=13} Be7 {-0.83/10 0.042s, n=23746, sd=20}
9. Bb5 {+0.71/8 0.022s, n=12956, sd=13} Bd7 {-0.73/10 0.020s, n=15234, sd=14}
10. e5 {+0.93/9 0.031s, n=18284, sd=18} Nd5 {-0.89/10 0.026s, n=16943, sd=18}
11. Nxd5 {+0.87/10 0.026s, n=14144, sd=17}
exd5 {-0.94/10 0.019s, n=12688, sd=17} 12. Qa4 {+1.07/10 0.029s, n=18294, sd=20}
Nb8 {-0.92/9 0.044s, n=24729, sd=23} 13. Bxd7+ {+1.35/10 0.068s, n=40764, sd=14}
Qxd7 {-1.09/10 0.060s, n=33874, sd=23} 14. Qb3 {+1.08/10 0.051s, n=27631, sd=16}
c6 {-1.24/10 0.026s, n=19269, sd=17, White makes an illegal move: e1h1} 0-1