MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1k1nr/pppp1ppp/8/4p2q/1P6/b6P/P1PPPPP1/1RBQKBNR w Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:22:10 -0400"]
[GameEndTime "2026-09-14T12:22:11 -0400"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa3 {-0.04/10 0.037s, n=30676, sd=16} d6 {-0.16/9 0.013s, n=12429, sd=12}
6. d4 {+0.24/10 0.011s, n=12296, sd=12} exd4 {+0.14/9 0.021s, n=19981, sd=14}
7. Nf3 {+0.20/10 0.018s, n=19527, sd=17} Nf6 {+0.30/10 0.026s, n=24739, sd=17}
8. Nxd4 {+0.07/11 0.014s, n=16634, sd=15} Nc6 {-0.25/9 0.021s, n=15753, sd=9}
9. Nxc6 {+0.23/10 0.009s, n=12060, sd=17} bxc6 {-0.30/10 0.013s, n=15467, sd=20}
10. g3 {+0.07/10 0.033s, n=26103, sd=20} Be6 {-0.41/9 0.011s, n=12578, sd=15}
11. Bg2 {+0.16/9 0.009s, n=12444, sd=17}
Qb5 {-0.26/10 0.015s, n=15594, sd=15, White makes an illegal move: e1h1} 0-1