MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "252"]
[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 "1nbqkb1r/rpp1pppp/5n2/p2p2B1/7P/2NP4/PPPKPPP1/R2Q1BNR b k - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:09 +0000"]
[GameEndTime "2026-09-14T14:50:10 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... a4 {+1.58/10 0.030s, n=22242, sd=12}
6. Ke1 {-1.45/10 0.021s, n=19758, sd=18} d4 {+1.67/10 0.032s, n=30573, sd=15}
7. Ne4 {-1.60/9 0.014s, n=13138, sd=17} a3 {+1.78/10 0.030s, n=21973, sd=16}
8. bxa3 {-1.58/9 0.018s, n=16606, sd=15} Nc6 {+1.86/10 0.014s, n=13718, sd=20}
9. Nf3 {-2.08/9 0.036s, n=32615, sd=17} h6 {+1.97/10 0.014s, n=13428, sd=15}
10. Bc1 {-2.19/8 0.023s, n=15223, sd=14} e5 {+2.26/9 0.013s, n=13688, sd=17}
11. e3 {-2.29/8 0.016s, n=15455, sd=17} Bxa3 {+2.75/9 0.019s, n=20528, sd=14}
12. Bxa3 {-2.65/7 0.014s, n=15125, sd=12} Rxa3 {+2.67/9 0.021s, n=15152, sd=14}
13. Qc1 {-2.75/9 0.030s, n=26874, sd=12} Ra5 {+2.62/9 0.014s, n=14375, sd=13}
14. Be2 {-2.86/8 0.013s, n=13357, sd=14, Black makes an illegal move: e8h8} 1-0