MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "665"]
[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 "rn1qkbnr/pp1bppp1/8/2pp3p/3P4/4PP2/PPP2KPP/RNBQ1BNR w kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:31:05 -0400"]
[GameEndTime "2026-09-14T11:31:05 -0400"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {-0.70/10 0.018s, n=21718, sd=15} dxc4 {+0.69/9 0.011s, n=12386, sd=16}
6. Bxc4 {-0.98/9 0.012s, n=12806, sd=15} e6 {+0.96/10 0.030s, n=23017, sd=15}
7. Ne2 {-0.66/9 0.026s, n=22122, sd=11} Nf6 {+1.00/9 0.027s, n=23640, sd=12}
8. Nbc3 {-0.44/10 0.020s, n=23375, sd=14} Nc6 {+0.64/8 0.013s, n=14936, sd=12}
9. d5 {-0.82/10 0.029s, n=24896, sd=18} exd5 {+0.47/8 0.017s, n=18367, sd=17}
10. Bxd5 {-0.94/10 0.014s, n=16778, sd=18} Nxd5 {+0.58/8 0.013s, n=12879, sd=11}
11. Nxd5 {-0.51/10 0.022s, n=20546, sd=20} Bd6 {+0.73/9 0.035s, n=28920, sd=16}
12. Bd2 {-0.70/8 0.019s, n=13832, sd=11} Be6 {+0.56/9 0.015s, n=16328, sd=14}
13. Ndf4 {-0.64/9 0.011s, n=13146, sd=17} Qh4+ {+0.14/7 0.016s, n=17728, sd=14}
14. g3 {-0.24/10 0.020s, n=17191, sd=13} Qe7 {+0.17/10 0.019s, n=15568, sd=15}
15. Nxe6 {-0.26/10 0.033s, n=35948, sd=20} Qxe6 {0.00/9 0.029s, n=29202, sd=15}
16. Qb3 {-0.17/11 0.011s, n=16725, sd=21} Qxb3 {+0.28/11 0.015s, n=19680, sd=20}
17. axb3 {-0.22/11 0.018s, n=18720, sd=17} Be5 {+0.42/11 0.008s, n=13674, sd=14}
18. Bc3 {+0.02/10 0.014s, n=19565, sd=17, Black makes an illegal move: e8a8} 1-0