MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2914"]
[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 "rnb1kbnr/p2ppppp/2p5/1p6/4NP2/3P4/PPPKPqPP/R1BQ1BNR b kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:53:21 +0200"]
[GameEndTime "2026-09-14T17:53:21 +0200"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf4+ {+1.90/10 0.036s, n=17053, sd=19}
6. Ke1 {-2.19/9 0.023s, n=13943, sd=19} Qc7 {+2.16/10 0.032s, n=17834, sd=19}
7. Nf2 {-2.21/9 0.019s, n=14878, sd=14} e5 {+2.27/12 0.065s, n=49936, sd=19}
8. d4 {-2.25/10 0.052s, n=38163, sd=18} exd4 {+2.90/9 0.024s, n=16770, sd=14}
9. Qxd4 {-2.41/8 0.018s, n=12364, sd=12} Nf6 {+2.49/9 0.038s, n=25721, sd=17}
10. Bg5 {-1.91/9 0.043s, n=29372, sd=17} d5 {+1.86/9 0.031s, n=20405, sd=15}
11. Bxf6 {-2.14/11 0.022s, n=16486, sd=14}
gxf6 {+2.06/10 0.020s, n=12424, sd=20} 12. g3 {-2.11/9 0.021s, n=15106, sd=13}
Nd7 {+2.43/9 0.020s, n=13649, sd=14} 13. Bh3 {-2.03/10 0.020s, n=14166, sd=13}
Ne5 {+2.40/10 0.017s, n=12265, sd=9} 14. Bxc8 {-2.23/10 0.017s, n=13892, sd=14}
Rxc8 {+2.35/9 0.027s, n=15467, sd=13} 15. a4 {-2.40/8 0.015s, n=12596, sd=13}
b4 {+2.33/9 0.023s, n=13822, sd=13} 16. b3 {-2.29/8 0.029s, n=20600, sd=12}
Qe7 {+2.48/10 0.029s, n=20917, sd=16} 17. Kf1 {-2.08/10 0.017s, n=13880, sd=11}
Bh6 {+2.30/9 0.022s, n=16297, sd=14}
18. Nf3 {-2.04/9 0.022s, n=16280, sd=13, Black makes an illegal move: e8h8} 1-0