MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "865"]
[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 "rnbqkbnr/2pppp2/1p4pp/p7/2P5/1P5P/P2PPPPR/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:53 +0000"]
[GameEndTime "2026-09-14T14:53:54 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. g3 {-0.60/8 0.014s, n=14161, sd=11} Bg7 {+0.49/10 0.013s, n=12615, sd=12}
6. Nc3 {-0.32/10 0.014s, n=14281, sd=17} Bxc3 {+0.84/10 0.019s, n=17237, sd=15}
7. dxc3 {-0.47/10 0.013s, n=12505, sd=16} Bb7 {+0.61/10 0.022s, n=21029, sd=16}
8. f3 {-0.60/11 0.020s, n=18629, sd=15} d6 {+0.53/10 0.020s, n=17864, sd=15}
9. e4 {-0.56/10 0.014s, n=13544, sd=16} Nd7 {+0.49/9 0.016s, n=15147, sd=12}
10. Qc2 {-0.52/10 0.013s, n=12205, sd=11} Ngf6 {+0.55/9 0.037s, n=32007, sd=14}
11. Be3 {-0.53/10 0.052s, n=44369, sd=16} e5 {+0.59/9 0.015s, n=13267, sd=14}
12. Ne2 {-0.51/9 0.015s, n=13540, sd=13} Qe7 {+0.58/9 0.017s, n=14910, sd=13}
13. h4 {-0.30/10 0.021s, n=18308, sd=15} Bc6 {+0.35/9 0.040s, n=32064, sd=13}
14. Qd2 {-0.31/9 0.017s, n=14418, sd=13} Ng8 {+0.72/9 0.024s, n=19676, sd=15}
15. Bh3 {-0.44/9 0.024s, n=20068, sd=16} Qf8 {+0.27/9 0.031s, n=26724, sd=14}
16. Qc2 {-0.33/9 0.018s, n=15862, sd=12} Ne7 {+0.83/10 0.036s, n=29307, sd=14}
17. g4 {-0.47/9 0.017s, n=15241, sd=11} f5 {+0.83/10 0.021s, n=19025, sd=16}
18. gxf5 {-0.91/9 0.014s, n=13420, sd=13}
gxf5 {+0.86/10 0.015s, n=14221, sd=12, White makes an illegal move: e1a1} 0-1