MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "280"]
[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 "r1bqkbnr/p1p1pp1p/1pn3p1/P2p4/1P1P4/5P2/2P1P1PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:15 +0000"]
[GameEndTime "2026-09-14T16:07:15 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+2.32/9 0.011s, n=12053, sd=13}
6. axb6 {-1.60/9 0.024s, n=23596, sd=14} cxb6 {+1.26/9 0.032s, n=28445, sd=18}
7. c3 {-1.26/10 0.023s, n=17714, sd=16} exd4 {+1.68/10 0.014s, n=14150, sd=15}
8. b5 {-1.31/10 0.015s, n=14829, sd=12} Na5 {+2.33/10 0.021s, n=19739, sd=16}
9. cxd4 {-1.67/9 0.021s, n=19499, sd=14} Bf5 {+1.73/9 0.027s, n=19749, sd=17}
10. Na3 {-1.99/8 0.019s, n=16978, sd=15} Bd6 {+1.98/8 0.036s, n=33923, sd=14}
11. g3 {-2.11/9 0.016s, n=14135, sd=12} Rc8 {+2.22/10 0.067s, n=51231, sd=18}
12. Bg2 {-1.92/8 0.018s, n=16353, sd=11} h5 {+2.23/8 0.014s, n=12615, sd=13}
13. Nh3 {-2.16/9 0.028s, n=18908, sd=16} Bb4+ {+1.95/9 0.043s, n=36096, sd=17}
14. Kf2 {-1.90/10 0.055s, n=39076, sd=19} Nf6 {+2.25/10 0.053s, n=44637, sd=17}
15. Bg5 {-1.52/10 0.047s, n=40475, sd=17, Black makes an illegal move: e8h8} 1-0