MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "498"]
[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 "rnbq1b1r/p1pppkpp/7n/1p3p2/8/2PP2P1/PPQ1PP1P/RNB1KBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:13 +0000"]
[GameEndTime "2026-09-14T16:09:13 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+3.99/10 0.025s, n=19159, sd=16} c6 {-4.03/9 0.022s, n=19870, sd=13}
6. a4 {+3.85/10 0.036s, n=33925, sd=17} b4 {-3.33/10 0.019s, n=18688, sd=11}
7. cxb4 {+3.62/10 0.038s, n=31032, sd=17} e6 {-3.58/11 0.034s, n=30066, sd=16}
8. b5 {+3.81/9 0.018s, n=16654, sd=17} Bb7 {-3.53/9 0.016s, n=14485, sd=15}
9. Nf3 {+3.57/9 0.024s, n=18598, sd=12} a6 {-3.53/10 0.015s, n=14104, sd=16}
10. Ne5+ {+3.37/8 0.024s, n=23160, sd=11} Ke8 {-3.20/9 0.023s, n=19785, sd=15}
11. Na3 {+3.52/9 0.020s, n=14011, sd=14} Nf7 {-3.41/9 0.038s, n=33208, sd=16}
12. Nxf7 {+3.91/10 0.020s, n=18660, sd=17}
Kxf7 {-3.80/8 0.018s, n=17679, sd=19, White makes an illegal move: e1h1} 0-1