MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "499"]
[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 "rnbqkb1r/2pp1ppp/pp5n/4p3/6PP/5P2/PPPPP3/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:39 +0000"]
[GameEndTime "2026-09-14T16:00:40 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.35/9 0.027s, n=19116, sd=17} Be7 {+0.52/9 0.015s, n=12523, sd=20}
6. Bg5 {-0.52/8 0.014s, n=12228, sd=13} Bb7 {+0.98/10 0.015s, n=13309, sd=12}
7. d5 {-0.71/9 0.015s, n=12770, sd=12} Bxg5 {+0.98/10 0.016s, n=14528, sd=18}
8. hxg5 {-0.76/10 0.029s, n=23481, sd=16} Qxg5 {+0.61/10 0.026s, n=21431, sd=17}
9. Nh3 {-0.44/10 0.023s, n=19614, sd=20} Qe3 {+0.49/10 0.018s, n=15296, sd=14}
10. a4 {-0.43/10 0.015s, n=13670, sd=9} f5 {+0.45/10 0.019s, n=16876, sd=14}
11. Ra3 {-0.65/10 0.018s, n=16298, sd=18} Qd4 {+0.78/9 0.013s, n=12427, sd=14}
12. Qxd4 {-0.30/10 0.013s, n=14174, sd=13}
exd4 {+0.70/10 0.010s, n=12026, sd=12} 13. e4 {-0.43/10 0.018s, n=12946, sd=17}
fxg4 {+0.55/10 0.018s, n=17221, sd=17}
14. fxg4 {-0.86/11 0.054s, n=50802, sd=19} a5 {+0.80/11 0.021s, n=20000, sd=16}
15. Nf2 {-0.76/11 0.034s, n=33056, sd=23} Nf7 {+0.81/10 0.014s, n=13257, sd=19}
16. Rah3 {-0.52/10 0.013s, n=13920, sd=15} h6 {+0.80/12 0.014s, n=15731, sd=14}
17. Nd2 {-0.80/10 0.016s, n=13638, sd=16} Na6 {+0.81/10 0.014s, n=14265, sd=18}
18. Bxa6 {-0.71/12 0.021s, n=21854, sd=19}
Bxa6 {+1.23/11 0.011s, n=13220, sd=17}
19. Nf3 {-0.66/12 0.023s, n=24338, sd=20, Black makes an illegal move: e8h8} 1-0