MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "581"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/ppp2pp1/n2pp3/7p/5P2/NP1P4/P1P1P1PP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:23 +0000"]
[GameEndTime "2026-09-14T13:38:23 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+1.36/10 0.044s, n=31106, sd=16}
6. c3 {-1.18/10 0.023s, n=18915, sd=13} Qf6 {+1.14/8 0.024s, n=19409, sd=15}
7. fxe5 {-0.60/9 0.020s, n=15814, sd=14} dxe5 {+0.96/9 0.028s, n=19903, sd=17}
8. e4 {+0.01/10 0.028s, n=22013, sd=14} g5 {-0.16/6 0.015s, n=12296, sd=9}
9. d4 {+0.27/10 0.023s, n=18495, sd=17} exd4 {+0.23/10 0.016s, n=13320, sd=17}
10. Nf3 {+0.55/9 0.020s, n=12323, sd=15} g4 {+0.97/9 0.017s, n=12422, sd=12}
11. e5 {+0.87/9 0.019s, n=14162, sd=20} Qg7 {-0.79/9 0.018s, n=12832, sd=15}
12. Nxd4 {+1.12/10 0.017s, n=14669, sd=18}
Qxe5+ {-0.63/9 0.024s, n=16495, sd=15} 13. Be2 {+1.58/9 0.016s, n=12472, sd=16}
Be6 {-0.89/10 0.018s, n=14741, sd=20} 14. Nab5 {+1.39/10 0.028s, n=20726, sd=21}
Bc5 {-1.10/9 0.038s, n=23404, sd=17} 15. b4 {+0.66/9 0.035s, n=26265, sd=23}
Nxb4 {-0.95/9 0.022s, n=17828, sd=21} 16. cxb4 {+0.58/10 0.017s, n=15024, sd=26}
Bxb4+ {-0.83/9 0.024s, n=19654, sd=20} 17. Bd2 {+1.42/10 0.037s, n=29867, sd=17}
Bxd2+ {-1.17/9 0.022s, n=18408, sd=24}
18. Qxd2 {+1.47/10 0.018s, n=12038, sd=13}
a6 {-1.46/10 0.014s, n=12868, sd=13, White makes an illegal move: e1h1} 0-1