MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1084"]
[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 "rnbqkbnr/p2ppppp/1p6/4P3/PPp5/8/2PPKPPP/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:35 +0000"]
[GameEndTime "2026-09-14T13:38:36 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.18/9 0.020s, n=16091, sd=15} 6. Nf3 {-0.84/9 0.025s, n=18348, sd=12}
e6 {+0.82/9 0.025s, n=14417, sd=16} 7. b5 {-0.79/9 0.024s, n=18801, sd=13}
a6 {+1.05/8 0.033s, n=25790, sd=13} 8. Na3 {-0.99/9 0.039s, n=26112, sd=16}
Bd7 {+1.01/8 0.020s, n=15495, sd=14} 9. Bb2 {-1.05/9 0.050s, n=34649, sd=14}
Bb4 {+0.54/8 0.020s, n=14291, sd=13} 10. c3 {-0.72/11 0.018s, n=12622, sd=18}
Bxa3 {+0.53/10 0.016s, n=12936, sd=14}
11. Rxa3 {-0.53/10 0.022s, n=17449, sd=16} Ne7 {+0.38/9 0.017s, n=13841, sd=15}
12. d4 {-0.68/10 0.017s, n=14207, sd=16} axb5 {+0.54/11 0.015s, n=13073, sd=16}
13. axb5 {-0.57/11 0.021s, n=17883, sd=18}
Rxa3 {+0.51/10 0.018s, n=14659, sd=17}
14. Bxa3 {-0.49/10 0.022s, n=18511, sd=14}
Bxb5 {+0.56/10 0.037s, n=26603, sd=19} 15. g3 {-0.37/9 0.028s, n=21711, sd=14}
Nbc6 {+0.81/10 0.051s, n=38540, sd=18} 16. Qc2 {-0.40/9 0.027s, n=19874, sd=13}
Qa8 {+0.30/10 0.033s, n=25381, sd=14} 17. Qb2 {-0.26/9 0.023s, n=18851, sd=12}
Ba4 {+0.09/10 0.053s, n=40109, sd=16}
18. Bh3 {-0.31/10 0.015s, n=13775, sd=14, Black makes an illegal move: e8h8} 1-0