MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "983"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/p1pp1ppp/8/1p2p3/3P1PP1/7P/PPP1P3/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:06:59 -0400"]
[GameEndTime "2026-09-14T11:07:00 -0400"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe5 {+2.28/9 0.021s, n=16942, sd=17} Bb7 {-1.96/9 0.063s, n=51097, sd=20}
6. Nf3 {+2.01/8 0.015s, n=12648, sd=14} d6 {-1.87/10 0.032s, n=27417, sd=17}
7. e4 {+1.73/9 0.028s, n=24945, sd=14} a6 {-1.64/9 0.014s, n=15689, sd=16}
8. Bg2 {+1.69/10 0.022s, n=24216, sd=20} dxe5 {-1.81/9 0.022s, n=16228, sd=17}
9. Nxe5 {+1.87/10 0.016s, n=12165, sd=16} Qh4+ {-1.81/8 0.019s, n=14632, sd=19}
10. Kf1 {+1.87/8 0.016s, n=17039, sd=18} Qf6+ {-2.18/8 0.015s, n=16462, sd=17}
11. Nf3 {+1.88/10 0.018s, n=19147, sd=17} Ne7 {-2.00/9 0.022s, n=16939, sd=15}
12. Qe2 {+1.86/10 0.018s, n=14455, sd=14} Nd7 {-1.89/9 0.013s, n=15264, sd=14}
13. Nc3 {+2.02/9 0.014s, n=16242, sd=13} b4 {-1.79/10 0.020s, n=17337, sd=15}
14. Bg5 {+1.59/11 0.048s, n=49839, sd=16} Qe6 {-1.90/10 0.019s, n=20506, sd=17}
15. d5 {+1.49/11 0.013s, n=15085, sd=15} Qb6 {-1.22/11 0.037s, n=33095, sd=19}
16. Na4 {+1.62/10 0.011s, n=14238, sd=17} Qa5 {-1.36/10 0.014s, n=12544, sd=18}
17. b3 {+1.23/10 0.023s, n=19546, sd=16} Ng6 {-1.67/10 0.014s, n=12203, sd=18}
18. Bd2 {+1.65/9 0.024s, n=24037, sd=14} Bd6 {-1.14/9 0.011s, n=12750, sd=13}
19. a3 {+1.37/11 0.018s, n=21744, sd=18} c5 {-1.22/11 0.020s, n=18691, sd=17}
20. axb4 {+0.42/10 0.027s, n=29105, sd=15}
cxb4 {-1.25/11 0.014s, n=15747, sd=18}
21. c4 {+0.96/10 0.021s, n=18908, sd=14, Black makes an illegal move: e8h8} 1-0