MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1396"]
[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 "rnb1kb1r/p1pp1ppp/4pq1n/1p4B1/P7/3P3N/1PPNPPPP/R2QKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:07:43 -0400"]
[GameEndTime "2026-09-14T11:07:43 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxb2 {-0.74/11 0.031s, n=30111, sd=17}
6. Rb1 {+0.51/10 0.026s, n=27604, sd=18} Qc3 {-0.32/10 0.025s, n=22221, sd=17}
7. axb5 {-0.29/9 0.010s, n=13501, sd=16} a6 {-0.03/10 0.009s, n=12178, sd=15}
8. g3 {+0.53/9 0.014s, n=15962, sd=18} Bb7 {+0.33/10 0.017s, n=19109, sd=17}
9. e4 {-0.42/11 0.025s, n=20040, sd=21} axb5 {+0.20/10 0.018s, n=14260, sd=15}
10. Bg2 {-0.32/11 0.033s, n=38912, sd=19} b4 {+0.39/10 0.011s, n=13412, sd=15}
11. Rb3 {-0.09/10 0.016s, n=12493, sd=17} Ra1 {+0.34/10 0.010s, n=13748, sd=18}
12. Rxc3 {-0.53/11 0.020s, n=19423, sd=22}
Rxd1+ {+0.57/11 0.017s, n=16744, sd=20}
13. Kxd1 {-0.37/11 0.013s, n=16458, sd=18}
bxc3 {+0.36/12 0.010s, n=17591, sd=19} 14. Nb1 {-0.34/10 0.011s, n=16900, sd=22}
Bb4 {+0.41/11 0.011s, n=18318, sd=18} 15. Bxh6 {-0.47/10 0.013s, n=13937, sd=17}
gxh6 {+0.54/10 0.012s, n=17612, sd=18}
16. Nf4 {-0.49/11 0.008s, n=12160, sd=14, Black makes an illegal move: e8h8} 1-0