MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "639"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/1ppppp1p/p7/6p1/1P2n1PP/P7/2PPPP2/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:14 +0000"]
[GameEndTime "2026-09-14T14:52:15 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+1.24/10 0.052s, n=33298, sd=17} Rg8 {-1.53/10 0.015s, n=15467, sd=13}
6. d3 {+1.88/9 0.014s, n=13725, sd=15} Nf6 {-1.34/10 0.015s, n=14904, sd=16}
7. hxg5 {+1.33/9 0.020s, n=19301, sd=15} Rxg5 {-1.32/10 0.020s, n=19733, sd=18}
8. Nf3 {+1.17/8 0.017s, n=14727, sd=16} Rxg4 {-1.02/10 0.018s, n=18426, sd=17}
9. e4 {+1.15/10 0.028s, n=25751, sd=18} d6 {-0.82/10 0.015s, n=14570, sd=15}
10. Bxf6 {+0.59/10 0.029s, n=23860, sd=17}
exf6 {-0.90/10 0.018s, n=17037, sd=16} 11. Bh3 {+0.64/10 0.022s, n=19532, sd=15}
Nc6 {-0.94/9 0.018s, n=15863, sd=17} 12. Nc3 {+0.71/10 0.020s, n=17139, sd=16}
h5 {-0.68/9 0.018s, n=12414, sd=15} 13. Qe2 {+0.83/8 0.014s, n=13264, sd=12}
Bg7 {-1.16/8 0.032s, n=26505, sd=11, White makes an illegal move: e1a1} 0-1