MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "968"]
[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 "rnbqkbnr/1pppppp1/8/p6p/7P/2NP1P1R/PPP1P1P1/R1BQKBN1 b Qk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:15 +0000"]
[GameEndTime "2026-09-14T13:41:16 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.32/10 0.022s, n=22247, sd=16}
6. Rh1 {-1.31/10 0.021s, n=19471, sd=16} d4 {+1.31/10 0.012s, n=13968, sd=13}
7. Ne4 {-1.28/10 0.024s, n=22294, sd=13} Nc6 {+1.15/9 0.020s, n=20239, sd=18}
8. e3 {-0.86/9 0.012s, n=12178, sd=15} e5 {+1.22/9 0.016s, n=14892, sd=17}
9. Ne2 {-1.16/8 0.014s, n=13078, sd=15} Nf6 {+1.13/8 0.014s, n=13440, sd=14}
10. exd4 {-1.08/9 0.014s, n=13673, sd=12} exd4 {+1.18/9 0.020s, n=19415, sd=11}
11. g3 {-1.21/8 0.020s, n=17893, sd=15} Be7 {+1.17/8 0.014s, n=13107, sd=15}
12. Nf4 {-1.14/9 0.023s, n=21512, sd=15} a4 {+1.32/9 0.018s, n=18362, sd=14}
13. Kf2 {-1.34/9 0.029s, n=28396, sd=20} Ra5 {+1.45/8 0.013s, n=12317, sd=13}
14. c4 {-0.72/9 0.017s, n=14492, sd=13} a3 {+0.79/7 0.019s, n=16695, sd=12}
15. Nxf6+ {-0.71/9 0.017s, n=16766, sd=12} Bxf6 {+0.59/8 0.014s, n=12945, sd=14}
16. bxa3 {-0.50/9 0.013s, n=13337, sd=14, Black makes an illegal move: e8h8} 1-0