MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2530"]
[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 "r1bqkbnr/p1ppp1pp/n7/1p3p2/5PP1/2P4N/PP1PP1BP/RNBQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:10:11 -0400"]
[GameEndTime "2026-09-14T11:10:12 -0400"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-1.19/10 0.018s, n=18444, sd=17} 6. g5 {+0.91/9 0.032s, n=27595, sd=20}
e6 {-0.36/9 0.011s, n=12682, sd=12} 7. b4 {+0.23/9 0.024s, n=21602, sd=15}
Bd7 {-0.07/10 0.027s, n=26195, sd=18} 8. a4 {+0.27/9 0.027s, n=23995, sd=15}
bxa4 {-0.21/10 0.010s, n=13024, sd=14} 9. Rxa4 {+0.18/10 0.021s, n=17172, sd=15}
Qc8 {-0.16/11 0.011s, n=14575, sd=15} 10. Ra5 {+0.29/9 0.015s, n=12556, sd=12}
Bd6 {-0.03/10 0.030s, n=26871, sd=17} 11. Qb3 {+0.80/9 0.023s, n=18236, sd=15}
Nb8 {-0.23/10 0.030s, n=24409, sd=16} 12. b5 {+1.02/10 0.011s, n=13613, sd=17}
c6 {-0.88/9 0.017s, n=13522, sd=15} 13. Na3 {+0.63/10 0.022s, n=21974, sd=16}
Ne7 {-0.15/11 0.016s, n=18686, sd=17} 14. c4 {+1.08/11 0.011s, n=15319, sd=16}
cxb5 {+0.15/11 0.017s, n=14521, sd=21}
15. Nxb5 {+0.29/10 0.010s, n=15014, sd=15}
Bxb5 {-0.32/10 0.017s, n=15527, sd=17}
16. Rxb5 {+0.62/10 0.018s, n=22384, sd=14} a6 {-0.48/10 0.025s, n=23741, sd=19}
17. Rb6 {+0.70/9 0.013s, n=17418, sd=17} Bc5 {-0.49/9 0.013s, n=15559, sd=14}
18. Qa4+ {+0.58/8 0.010s, n=13269, sd=19} Nbc6 {-0.39/9 0.019s, n=14570, sd=18}
19. Rb1 {+0.21/9 0.022s, n=25418, sd=15, Black makes an illegal move: e8h8} 1-0