MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2392"]
[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 "r1bqkbnr/ppppp1p1/2n4p/8/P4pP1/N6R/1PPPPP1P/2BQKBNR b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:34:20 -0400"]
[GameEndTime "2026-09-14T11:34:21 -0400"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+2.04/8 0.019s, n=14999, sd=12} 6. d4 {-1.69/10 0.024s, n=20461, sd=15}
Nxd4 {+2.14/10 0.028s, n=31371, sd=15} 7. e3 {-2.21/8 0.019s, n=14740, sd=15}
fxe3 {+1.69/10 0.028s, n=29255, sd=19} 8. Bxe3 {-1.48/9 0.017s, n=15458, sd=12}
d5 {+2.15/10 0.029s, n=27840, sd=17} 9. Bd3 {-2.10/9 0.019s, n=20601, sd=14}
Qf6 {+2.15/9 0.013s, n=14058, sd=15} 10. Bxd4 {-1.98/10 0.026s, n=27125, sd=17}
exd4 {+3.02/11 0.041s, n=39027, sd=21} 11. Nb5 {-2.10/10 0.024s, n=22272, sd=17}
Kd8 {+2.39/10 0.022s, n=23531, sd=19} 12. Rf3 {-2.72/10 0.043s, n=42937, sd=19}
Qe7+ {+2.56/10 0.013s, n=15535, sd=22} 13. Ne2 {-2.04/11 0.011s, n=14914, sd=16}
Bxg4 {+3.08/11 0.010s, n=12200, sd=17} 14. Rg3 {-2.03/10 0.016s, n=12964, sd=18}
Nf6 {+2.45/10 0.014s, n=18062, sd=17} 15. Nxd4 {-1.73/10 0.010s, n=13571, sd=17}
Qb4+ {+2.40/9 0.016s, n=18693, sd=17} 16. c3 {-0.68/10 0.026s, n=23827, sd=15}
Qd6 {+0.59/9 0.018s, n=19967, sd=14} 17. Rxg4 {+0.34/11 0.019s, n=15692, sd=16}
Nxg4 {-0.26/11 0.023s, n=22765, sd=18} 18. Bf5 {+0.70/10 0.016s, n=13401, sd=18}
Nf6 {+0.08/9 0.011s, n=13404, sd=14} 19. Nf4 {+1.21/11 0.009s, n=13544, sd=18}
c5 {-1.01/10 0.024s, n=23366, sd=21} 20. Nde6+ {+1.29/10 0.012s, n=14108, sd=18}
Kc8 {-1.06/10 0.039s, n=45274, sd=22} 21. Ng6 {+1.42/9 0.016s, n=14482, sd=16}
Be7 {-0.76/10 0.012s, n=14731, sd=18, White makes an illegal move: e1h1} 0-1