MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "52"]
[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 "rnbqk1nr/p1pppp1p/6pb/1p6/5PP1/1PN5/P1PPP2P/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:06 +0000"]
[GameEndTime "2026-09-14T13:35:07 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.76/9 0.017s, n=14912, sd=14}
6. Nf3 {-0.98/10 0.018s, n=15747, sd=17} b4 {+1.12/10 0.023s, n=17465, sd=14}
7. Na4 {-0.86/11 0.027s, n=18381, sd=19} Bg7 {+1.23/10 0.032s, n=24686, sd=15}
8. Bb2 {-1.13/9 0.017s, n=13305, sd=15} Bxb2 {+1.34/11 0.016s, n=14419, sd=18}
9. Nxb2 {-1.38/11 0.014s, n=13776, sd=17} Bxf3 {+1.27/10 0.026s, n=20725, sd=21}
10. exf3 {-1.18/12 0.048s, n=38914, sd=20} e6 {+1.20/9 0.022s, n=18704, sd=19}
11. Qe2 {-1.26/8 0.023s, n=14456, sd=17} Qf6 {+1.21/9 0.016s, n=13057, sd=15}
12. Qe4 {-0.78/11 0.021s, n=17908, sd=16}
Nc6 {+1.77/9 0.018s, n=14534, sd=14, White makes an illegal move: e1a1} 0-1