MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "577"]
[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 "rnbqkbn1/p1pppp2/1p5r/6pp/3P4/4PP1P/PPPN2P1/R1BQKBNR b KQq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:09 +0000"]
[GameEndTime "2026-09-14T13:38:10 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-0.73/8 0.026s, n=20728, sd=14}
6. Bd3 {+0.68/9 0.032s, n=20427, sd=11} e6 {-0.87/9 0.032s, n=25300, sd=15}
7. Ne2 {+0.94/9 0.017s, n=14331, sd=14} c5 {-0.65/9 0.028s, n=22450, sd=13}
8. e4 {+0.95/10 0.032s, n=26750, sd=15} cxd4 {-0.71/10 0.043s, n=32091, sd=17}
9. Nxd4 {+0.76/9 0.019s, n=15197, sd=15} Nc6 {-1.10/8 0.025s, n=16561, sd=15}
10. N2b3 {+1.19/9 0.050s, n=37860, sd=14} Bd6 {-0.79/9 0.026s, n=19465, sd=12}
11. Ne2 {+1.30/9 0.022s, n=14297, sd=11} Qf6 {-0.97/9 0.025s, n=18515, sd=13}
12. h4 {+1.25/10 0.022s, n=16443, sd=15} g4 {-0.98/9 0.016s, n=12158, sd=12}
13. f4 {+0.86/9 0.027s, n=16721, sd=16} Qg7 {-0.70/9 0.033s, n=23206, sd=18}
14. Be3 {+1.38/9 0.041s, n=28517, sd=12} f5 {-0.86/8 0.026s, n=14416, sd=12}
15. e5 {+1.07/9 0.032s, n=23984, sd=14} Bf8 {-0.42/9 0.024s, n=18105, sd=15}
16. Rf1 {+0.88/9 0.025s, n=18905, sd=14} Nge7 {-0.12/9 0.019s, n=12288, sd=10}
17. a3 {+0.16/9 0.033s, n=23765, sd=17} d6 {+0.01/10 0.066s, n=45380, sd=17}
18. exd6 {+0.07/8 0.019s, n=13158, sd=12} Nd5 {-0.32/10 0.022s, n=16752, sd=24}
19. Bd2 {+0.37/10 0.022s, n=16511, sd=14} Bxd6 {-0.35/10 0.024s, n=16237, sd=18}
20. c4 {+0.83/11 0.021s, n=18193, sd=16} Nf6 {-0.76/10 0.028s, n=22421, sd=14}
21. Qc2 {+0.75/10 0.034s, n=26138, sd=14} Ne7 {-0.85/9 0.020s, n=12957, sd=18}
22. g3 {+0.84/10 0.027s, n=19171, sd=15}
Ne4 {-0.78/9 0.021s, n=17042, sd=15, White makes an illegal move: e1a1} 0-1