MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "324"]
[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 "2bqkbnr/rpp1pppp/p1n5/3p4/P3P2P/2P5/1P1P1PP1/RNBQKBNR w KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:52 +0000"]
[GameEndTime "2026-09-14T14:50:53 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.13/8 0.017s, n=16058, sd=15} dxe4 {+0.71/10 0.021s, n=18682, sd=14}
6. Bf4 {-0.30/9 0.023s, n=20761, sd=15} Nf6 {+0.30/9 0.022s, n=18515, sd=15}
7. Nd2 {-0.28/10 0.036s, n=26886, sd=19} Bf5 {+0.73/9 0.028s, n=23568, sd=15}
8. Ne2 {-0.10/10 0.019s, n=17261, sd=15} e6 {+0.70/10 0.017s, n=16097, sd=14}
9. Bg5 {0.00/9 0.013s, n=12339, sd=13} Bd6 {+0.79/10 0.015s, n=14250, sd=16}
10. g3 {-0.46/10 0.045s, n=39099, sd=16} e5 {+0.65/10 0.015s, n=15470, sd=17}
11. d5 {-0.59/9 0.022s, n=16188, sd=14} Ne7 {+1.02/11 0.019s, n=17512, sd=17}
12. Bxf6 {-0.39/10 0.013s, n=12184, sd=16} gxf6 {+0.86/9 0.015s, n=14673, sd=16}
13. Bg2 {-0.52/10 0.031s, n=26245, sd=16} Nxd5 {+0.91/9 0.022s, n=15511, sd=15}
14. Nxe4 {-0.39/11 0.028s, n=25608, sd=16} Be7 {+0.91/9 0.015s, n=13894, sd=18}
15. Qxd5 {-0.46/10 0.028s, n=25702, sd=15} Qxd5 {+0.27/9 0.018s, n=13597, sd=21}
16. Nxf6+ {-0.33/10 0.023s, n=23039, sd=21}
Bxf6 {+0.06/9 0.035s, n=34418, sd=17} 17. Bxd5 {-0.44/10 0.013s, n=13637, sd=19}
c6 {+0.15/10 0.017s, n=18370, sd=14} 18. Bb3 {-0.41/9 0.018s, n=12737, sd=20}
Ra8 {+0.35/10 0.017s, n=17322, sd=14} 19. f3 {-0.41/9 0.012s, n=12357, sd=17}
h5 {+0.29/10 0.031s, n=31732, sd=16, White makes an illegal move: e1a1} 0-1