MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "450"]
[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 "2bqkb1r/rppppppp/p1n2n2/P3N3/8/8/1PPPPPPP/RNBQKB1R w KQk - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:46 +0000"]
[GameEndTime "2026-09-14T16:07:46 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.43/8 0.014s, n=13646, sd=14} e6 {-0.37/9 0.024s, n=16902, sd=13}
6. e3 {+0.43/9 0.014s, n=13039, sd=14} Ra8 {-0.64/8 0.019s, n=17433, sd=13}
7. Be2 {+0.60/9 0.019s, n=17628, sd=14} d5 {-0.68/9 0.021s, n=18388, sd=15}
8. Nd2 {+0.62/9 0.024s, n=17843, sd=15} Nxe5 {-0.55/10 0.014s, n=12946, sd=15}
9. dxe5 {+0.77/10 0.019s, n=18119, sd=16} Nd7 {-0.48/11 0.033s, n=29031, sd=22}
10. f4 {+0.53/10 0.025s, n=19395, sd=17} b5 {-0.54/12 0.033s, n=30965, sd=19}
11. axb6 {+0.56/11 0.023s, n=22701, sd=17}
cxb6 {-0.44/12 0.017s, n=16323, sd=11, White makes an illegal move: e1h1} 0-1