MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "256"]
[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/pp1ppp1p/2p2np1/q7/6P1/5P1P/PPPPPK2/RNBQ1BNR w kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:07 +0000"]
[GameEndTime "2026-09-14T16:07:07 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.83/9 0.031s, n=24734, sd=14} d5 {+0.83/9 0.030s, n=25907, sd=11}
6. Bf4 {-0.66/9 0.019s, n=16806, sd=13} Qb6 {+0.88/10 0.036s, n=30788, sd=17}
7. e3 {-0.72/10 0.043s, n=34082, sd=16} Bg7 {+0.85/9 0.017s, n=15925, sd=13}
8. a4 {-0.86/9 0.020s, n=17178, sd=13} c5 {+1.02/10 0.045s, n=34996, sd=14}
9. Nc3 {-0.69/10 0.018s, n=15604, sd=14} cxd4 {+0.90/8 0.019s, n=15691, sd=15}
10. exd4 {-1.03/9 0.014s, n=12941, sd=15} Nc6 {+0.86/9 0.026s, n=17785, sd=14}
11. Nb5 {+1.94/10 0.013s, n=13441, sd=10} e5 {-2.10/8 0.035s, n=28331, sd=16}
12. a5 {+2.69/10 0.047s, n=39647, sd=20} Nxa5 {-1.24/10 0.014s, n=12818, sd=17}
13. Bxe5 {+2.57/8 0.020s, n=19478, sd=14} Ne4+ {-2.60/8 0.017s, n=15691, sd=13}
14. fxe4 {+2.78/11 0.047s, n=38203, sd=19}
Bxe5 {-2.69/10 0.015s, n=14915, sd=18} 15. Nf3 {+2.47/11 0.014s, n=15879, sd=26}
dxe4 {-2.75/8 0.017s, n=17004, sd=14}
16. Nxe5 {+2.81/10 0.020s, n=17036, sd=19, Black makes an illegal move: e8h8}
1-0