MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "301"]
[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 "rnb1k1nr/1ppp1ppp/3bpq2/p7/1P1N1P2/8/P1PPPKPP/RNBQ1B1R b kq - 5 5"]
[GameDuration "00:00:12"]
[GameStartTime "2026-09-14T17:47:47 +0200"]
[GameEndTime "2026-09-14T17:47:59 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxd4+ {+9.04/7 0.020s, n=17080, sd=12}
6. e3 {-8.04/8 0.019s, n=12177, sd=16} Qxa1 {+8.02/8 0.046s, n=34657, sd=15}
7. Nc3 {-8.06/9 0.055s, n=45575, sd=16} axb4 {+8.50/9 0.095s, n=67833, sd=15}
8. Ba3 {-7.52/9 0.025s, n=19526, sd=14} Qxc3 {+8.25/7 0.045s, n=31113, sd=11}
9. dxc3 {-7.71/8 0.019s, n=14386, sd=11} Rxa3 {+7.78/7 0.016s, n=12862, sd=13}
10. cxb4 {-7.55/8 0.083s, n=54137, sd=15} Nf6 {+7.73/8 0.046s, n=24878, sd=12}
11. Qa1 {-7.88/7 0.225s, n=151472, sd=12} Nc6 {+7.89/7 0.018s, n=15445, sd=12}
12. Qb2 {-7.43/7 0.095s, n=72640, sd=11}
Bxb4 {+8.16/8 10.778s, n=8000000, sd=14}
13. Bb5 {-7.92/7 0.037s, n=24606, sd=13} Ng4+ {+8.50/7 0.029s, n=18669, sd=11}
14. Kg3 {-8.54/5 0.017s, n=12082, sd=10} Nxe3 {+9.17/9 0.019s, n=15454, sd=12}
15. Kf2 {-8.79/6 0.020s, n=13018, sd=11} Nxc2 {+9.73/10 0.033s, n=23430, sd=15}
16. Rc1 {-9.42/7 0.027s, n=18889, sd=13} Bc3 {+9.70/7 0.024s, n=22495, sd=15}
17. Qxa3 {-10.09/6 0.018s, n=14495, sd=9} Nxa3 {+10.28/9 0.052s, n=42706, sd=18}
18. Bxc6 {-10.01/8 0.042s, n=37257, sd=13} Bd4+ {+9.96/8 0.033s, n=23736, sd=17}
19. Kf3 {-9.94/8 0.135s, n=121344, sd=14} dxc6 {+9.97/8 0.019s, n=18118, sd=15}
20. Rxc6 {-9.88/8 0.013s, n=13453, sd=12, Black makes an illegal move: e8h8} 1-0