MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1420"]
[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 "rnb1kbnr/pp3ppp/2pp4/4p1q1/P7/1PP5/3PPPPP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:38 +0000"]
[GameEndTime "2026-09-14T16:02:38 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.10/8 0.022s, n=18847, sd=12} Qg6 {+0.43/9 0.023s, n=14704, sd=14}
6. e3 {-0.96/9 0.037s, n=29837, sd=20} Be6 {+0.80/9 0.037s, n=30226, sd=12}
7. Ba3 {-0.56/9 0.016s, n=13399, sd=12} Nf6 {+0.87/10 0.027s, n=22928, sd=15}
8. Nd2 {-0.62/9 0.016s, n=14193, sd=16} Nbd7 {+0.91/10 0.018s, n=14920, sd=15}
9. Qb1 {-0.56/10 0.018s, n=15552, sd=15} Bf5 {+0.99/9 0.021s, n=15204, sd=16}
10. Qb2 {-0.67/11 0.035s, n=27057, sd=19} h5 {+0.62/11 0.044s, n=32760, sd=13}
11. Nc4 {-0.83/10 0.037s, n=24451, sd=16} exd4 {+0.53/9 0.018s, n=14658, sd=15}
12. cxd4 {-0.62/10 0.023s, n=19229, sd=17} d5 {+0.54/10 0.023s, n=19147, sd=17}
13. Nd6+ {-0.37/10 0.016s, n=12259, sd=15}
Bxd6 {+0.39/10 0.018s, n=14640, sd=15}
14. Bxd6 {-0.09/10 0.021s, n=17698, sd=16} Ne4 {+0.30/11 0.014s, n=12760, sd=18}
15. Ba3 {-0.55/9 0.020s, n=16312, sd=15} h4 {+0.33/9 0.018s, n=14088, sd=14}
16. f3 {-0.19/10 0.026s, n=20881, sd=15} Nd6 {+0.61/9 0.016s, n=13678, sd=17}
17. Qd2 {-0.64/10 0.073s, n=51390, sd=16} a5 {+0.40/10 0.089s, n=65596, sd=19}
18. Ne2 {-0.32/9 0.018s, n=13701, sd=15} Qf6 {+0.22/9 0.022s, n=16579, sd=14}
19. Rg1 {-0.31/8 0.018s, n=13334, sd=12} g5 {+0.14/10 0.045s, n=30397, sd=16}
20. Nc3 {+0.63/10 0.020s, n=15988, sd=12, Black makes an illegal move: e8h8} 1-0