MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "672"]
[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 "rnbqkb1r/1pppppp1/7n/p6p/P3P3/2P2P2/1P1P2PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:23 +0000"]
[GameEndTime "2026-09-14T14:52:24 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.34/10 0.018s, n=17215, sd=15} d5 {-1.20/8 0.021s, n=12515, sd=13}
6. exd5 {+1.12/9 0.015s, n=12486, sd=14} Qxd5 {-1.36/9 0.044s, n=26020, sd=16}
7. Na3 {+1.35/9 0.037s, n=29815, sd=16} e5 {-1.40/9 0.063s, n=39330, sd=18}
8. Bc4 {+1.37/9 0.014s, n=12646, sd=15} Qd8 {-1.28/9 0.024s, n=16894, sd=16}
9. dxe5 {+1.38/9 0.019s, n=13545, sd=17} Qxd1+ {-1.16/9 0.015s, n=12687, sd=15}
10. Kxd1 {+1.51/10 0.013s, n=13901, sd=25}
Bxa3 {-1.22/10 0.023s, n=16028, sd=18}
11. Rxa3 {+1.35/10 0.018s, n=19710, sd=19} Nc6 {-1.20/9 0.012s, n=12620, sd=18}
12. f4 {+1.19/9 0.024s, n=18066, sd=12} Bg4+ {-1.35/8 0.015s, n=12972, sd=13}
13. Nf3 {+1.49/8 0.011s, n=12840, sd=13, Black makes an illegal move: e8a8} 1-0