MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "510"]
[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/pp1npp1p/8/2pp2p1/1PP5/3P1P2/P3PKPP/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:06:11 -0400"]
[GameEndTime "2026-09-14T11:06:11 -0400"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {+5.95/10 0.021s, n=20695, sd=15}
6. bxc5 {-6.19/8 0.014s, n=12189, sd=12} Bxa1 {+6.28/10 0.019s, n=14941, sd=14}
7. d4 {-6.44/11 0.042s, n=35034, sd=17} dxc4 {+6.61/11 0.038s, n=32820, sd=13}
8. e3 {-6.63/9 0.021s, n=21519, sd=12} Nxc5 {+6.80/11 0.031s, n=36524, sd=17}
9. Bxc4 {-6.94/7 0.028s, n=19980, sd=13} Be6 {+6.67/10 0.022s, n=20690, sd=12}
10. Na3 {-6.73/9 0.034s, n=30717, sd=15} Bxc4 {+6.75/10 0.016s, n=18342, sd=15}
11. Nxc4 {-6.16/10 0.014s, n=17236, sd=20} Nf6 {+7.19/10 0.031s, n=27887, sd=16}
12. Ne2 {-6.84/9 0.033s, n=31440, sd=18} Qd5 {+6.62/9 0.017s, n=16496, sd=17}
13. Qc2 {-7.13/9 0.040s, n=30734, sd=17} Nce4+ {+7.85/9 0.015s, n=18855, sd=12}
14. fxe4 {-8.23/8 0.057s, n=52274, sd=19} Nxe4+ {+7.94/8 0.010s, n=12578, sd=16}
15. Kf3 {-8.46/9 0.072s, n=64710, sd=19} Nd6+ {+7.75/9 0.020s, n=18547, sd=18}
16. Kf2 {-8.89/8 0.042s, n=34027, sd=16} Qxc4 {+8.20/11 0.034s, n=36791, sd=17}
17. Qb1 {-8.97/9 0.015s, n=12198, sd=16} Qd5 {+8.21/10 0.016s, n=16961, sd=17}
18. Rf1 {-7.58/9 0.017s, n=13202, sd=11} Rc8 {+8.28/9 0.018s, n=20474, sd=16}
19. Ba3 {-7.90/9 0.023s, n=21660, sd=15} Ne4+ {+8.13/9 0.024s, n=21905, sd=18}
20. Kg1 {-8.39/8 0.027s, n=24478, sd=14} Bc3 {+8.13/8 0.013s, n=13692, sd=10}
21. h3 {-8.27/8 0.011s, n=12518, sd=11, Black makes an illegal move: e8h8} 1-0