MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "40"]
[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 "rnbqkb1r/p1ppnppp/4p3/1p6/P1P5/7P/1P1PPPP1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:07 +0000"]
[GameEndTime "2026-09-14T13:35:08 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+2.09/10 0.030s, n=15336, sd=15} a6 {-1.96/10 0.023s, n=12942, sd=13}
6. Nf3 {+2.13/10 0.024s, n=18838, sd=14} Bb7 {-2.09/10 0.055s, n=25312, sd=15}
7. e3 {+2.05/9 0.021s, n=14618, sd=13} Ng6 {-2.17/10 0.061s, n=30779, sd=17}
8. Be2 {+2.26/9 0.018s, n=12377, sd=10} axb5 {-1.94/10 0.021s, n=13410, sd=25}
9. Rxa8 {+1.84/11 0.022s, n=12314, sd=16} Bxa8 {-1.70/12 0.019s, n=15920, sd=19}
10. cxb5 {+1.50/11 0.049s, n=33640, sd=19}
Bxf3 {-1.66/10 0.017s, n=12445, sd=17}
11. Bxf3 {+1.47/12 0.073s, n=47097, sd=25}
Nh4 {-1.53/10 0.021s, n=17272, sd=15, White makes an illegal move: e1h1} 0-1