MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "116"]
[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 "r1bqkb1r/ppp1pppp/2np4/8/1P4n1/3P1NP1/P1P1PP1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:32 +0000"]
[GameEndTime "2026-09-14T15:59:33 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.61/10 0.023s, n=14861, sd=15} Nce5 {-0.46/10 0.018s, n=16548, sd=15}
6. Bb2 {+0.60/9 0.019s, n=18366, sd=14} Nxf3+ {-0.30/10 0.026s, n=19782, sd=20}
7. exf3 {+0.42/10 0.048s, n=28491, sd=20} Nf6 {-0.29/10 0.016s, n=14077, sd=17}
8. a4 {+0.46/9 0.015s, n=12725, sd=17} a6 {-0.39/10 0.022s, n=16807, sd=14}
9. Nd2 {+0.60/10 0.022s, n=15845, sd=17} h5 {-0.37/10 0.018s, n=17446, sd=15}
10. Bg2 {+0.27/9 0.036s, n=29274, sd=18} h4 {-0.46/10 0.023s, n=20057, sd=14}
11. f4 {+0.27/10 0.024s, n=19070, sd=9} h3 {-0.47/10 0.024s, n=21508, sd=16}
12. Bf3 {+0.41/9 0.019s, n=16109, sd=19} g6 {-0.23/12 0.039s, n=35222, sd=20}
13. Qe2 {+0.36/9 0.025s, n=16749, sd=15}
Bg7 {-0.02/11 0.019s, n=16625, sd=14, White makes an illegal move: e1h1} 0-1