MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "903"]
[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 "rnbqkbnr/2pp2pp/1p2pp2/p7/2P4P/5P2/PP1PPKP1/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:13 +0000"]
[GameEndTime "2026-09-14T13:38:14 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be7 {+0.58/9 0.031s, n=23962, sd=12} 6. d4 {-0.69/8 0.018s, n=13229, sd=13}
f5 {+0.50/9 0.031s, n=18848, sd=13} 7. h5 {-0.59/10 0.069s, n=47870, sd=15}
Ba6 {+0.62/10 0.030s, n=18924, sd=14} 8. e3 {-0.16/9 0.021s, n=14608, sd=12}
Nf6 {+0.24/9 0.026s, n=18753, sd=14} 9. Nc3 {-0.16/9 0.019s, n=14610, sd=12}
Nc6 {+0.37/9 0.032s, n=21819, sd=13} 10. b3 {-0.06/9 0.033s, n=22527, sd=15}
Bb7 {+0.14/7 0.019s, n=12441, sd=13} 11. Nge2 {+0.21/10 0.027s, n=18923, sd=16}
d5 {-0.66/8 0.042s, n=25226, sd=14} 12. Nf4 {+0.36/10 0.053s, n=34429, sd=17}
Qd7 {-0.12/10 0.038s, n=25634, sd=15} 13. cxd5 {+0.28/8 0.019s, n=13547, sd=12}
Nxd5 {-0.24/10 0.023s, n=17770, sd=19}
14. Ncxd5 {+0.05/8 0.016s, n=12505, sd=15}
exd5 {-0.46/10 0.017s, n=14367, sd=19}
15. Bb5 {+0.25/9 0.037s, n=25211, sd=14, Black makes an illegal move: e8a8} 1-0