MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1480"]
[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 "r1bqkb1r/pppppppp/8/2n2n2/P3P1P1/5P1N/1PPP3P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:24:58 -0400"]
[GameEndTime "2026-09-14T12:24:59 -0400"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nd4 {+1.32/11 0.013s, n=16709, sd=20}
6. b4 {-0.64/9 0.010s, n=12041, sd=17} e5 {+1.45/9 0.012s, n=14245, sd=12}
7. c3 {-0.94/9 0.019s, n=21884, sd=14} Ndb3 {+0.94/9 0.020s, n=19881, sd=16}
8. bxc5 {-0.97/10 0.018s, n=16991, sd=19} Nxa1 {+0.77/8 0.014s, n=14680, sd=15}
9. Bb2 {-0.93/10 0.019s, n=23791, sd=21} Qh4+ {+0.77/9 0.010s, n=13281, sd=13}
10. Nf2 {-0.55/9 0.019s, n=17482, sd=19} Bxc5 {+0.73/11 0.020s, n=23758, sd=19}
11. d4 {-0.61/10 0.011s, n=15623, sd=17} exd4 {+0.12/9 0.020s, n=21954, sd=18}
12. cxd4 {-0.86/8 0.017s, n=16166, sd=14} Bb4+ {+0.57/10 0.014s, n=18572, sd=20}
13. Nc3 {-0.60/10 0.025s, n=23560, sd=16} d5 {+0.19/10 0.026s, n=28289, sd=17}
14. Bxa1 {-0.36/9 0.010s, n=12209, sd=13} dxe4 {+0.22/11 0.047s, n=46379, sd=18}
15. fxe4 {-0.20/10 0.012s, n=14836, sd=17} h5 {+0.07/9 0.028s, n=30993, sd=16}
16. gxh5 {-0.04/10 0.020s, n=18538, sd=16} Rxh5 {+0.34/9 0.019s, n=17167, sd=17}
17. Qf3 {-0.43/10 0.014s, n=16737, sd=16} Bd7 {+0.33/9 0.014s, n=16964, sd=15}
18. Be2 {-0.56/11 0.019s, n=17886, sd=19} Ra5 {-0.17/11 0.020s, n=25647, sd=16}
19. Qg3 {-0.08/9 0.016s, n=13376, sd=17}
Qe7 {+0.45/10 0.016s, n=13822, sd=17, White makes an illegal move: e1h1} 0-1