MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "861"]
[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 "1nbqkbnr/1ppp1p1p/r5p1/p3p1P1/8/P1P5/1P1PPP1P/RNBQKBNR w KQk - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:09 +0000"]
[GameEndTime "2026-09-14T13:38:10 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.49/9 0.032s, n=21363, sd=15} d5 {-0.45/8 0.028s, n=13263, sd=11}
6. dxe5 {+0.55/9 0.023s, n=16147, sd=14} Ne7 {-0.45/9 0.050s, n=22185, sd=14}
7. e4 {+0.62/9 0.047s, n=29694, sd=14} Ra8 {-0.41/8 0.028s, n=13226, sd=12}
8. exd5 {+0.44/10 0.036s, n=25511, sd=14} Nxd5 {-0.85/10 0.028s, n=15017, sd=15}
9. c4 {+1.04/10 0.022s, n=15744, sd=16} Nb6 {-0.56/9 0.026s, n=13663, sd=15}
10. Qxd8+ {+0.78/9 0.017s, n=13592, sd=19} Kxd8 {-0.86/9 0.031s, n=15221, sd=15}
11. Be3 {+0.76/11 0.045s, n=34000, sd=20} Na4 {-0.76/10 0.044s, n=22172, sd=17}
12. Nc3 {+0.72/9 0.023s, n=13998, sd=15} Nxc3 {-0.71/9 0.028s, n=14200, sd=14}
13. bxc3 {+0.58/10 0.035s, n=26664, sd=17} h6 {-0.60/10 0.027s, n=17389, sd=15}
14. gxh6 {+0.58/10 0.043s, n=33725, sd=17} Bf5 {-0.59/8 0.015s, n=12953, sd=10}
15. Bh3 {+0.72/9 0.015s, n=13533, sd=16} Be4 {-0.51/9 0.023s, n=12521, sd=12}
16. f3 {+0.50/10 0.069s, n=48166, sd=17} Bc6 {-0.56/10 0.032s, n=14557, sd=13}
17. e6 {+0.49/10 0.026s, n=20934, sd=22} Ke7 {-0.66/9 0.025s, n=13988, sd=13}
18. Ne2 {+0.86/10 0.043s, n=32360, sd=19} Na6 {-1.38/8 0.031s, n=20479, sd=17}
19. Bg5+ {+0.72/8 0.046s, n=31376, sd=16}
Ke8 {-0.96/7 0.034s, n=15899, sd=10, White makes an illegal move: e1h1} 0-1