MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1546"]
[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 "rnbqk1nr/p2p1ppp/1p1b4/2p1p3/P5P1/5P1P/1PPPP3/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:46 +0000"]
[GameEndTime "2026-09-14T13:40:47 +0000"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-1.41/8 0.037s, n=22397, sd=17} Qh4+ {+1.78/8 0.024s, n=16280, sd=17}
6. Ke2 {-1.83/8 0.028s, n=18430, sd=16} Nc6 {+1.89/10 0.040s, n=25712, sd=17}
7. c3 {-2.28/10 0.064s, n=43979, sd=21} Bc7 {+1.83/9 0.028s, n=19678, sd=15}
8. d3 {-1.72/9 0.043s, n=28573, sd=16} Nge7 {+1.98/11 0.016s, n=14275, sd=19}
9. Qe1 {-1.61/9 0.020s, n=14673, sd=13} Qf6 {+1.96/11 0.015s, n=12839, sd=15}
10. g5 {-1.74/10 0.027s, n=15626, sd=16} Qe6 {+1.83/11 0.018s, n=12834, sd=15}
11. h4 {-2.20/10 0.038s, n=29207, sd=16} f5 {+1.87/9 0.016s, n=12088, sd=15}
12. gxf6 {-1.79/10 0.068s, n=48929, sd=17}
gxf6 {+1.94/10 0.038s, n=20291, sd=14} 13. Na3 {-1.85/8 0.030s, n=19550, sd=14}
a6 {+2.12/10 0.026s, n=19122, sd=15} 14. Kd1 {-2.19/7 0.026s, n=17575, sd=11}
d5 {+1.93/10 0.039s, n=22185, sd=21} 15. Bh3 {-2.22/8 0.032s, n=23169, sd=12}
f5 {+1.81/10 0.019s, n=13584, sd=15} 16. Ne2 {-1.62/9 0.023s, n=16007, sd=17}
h6 {+1.84/10 0.031s, n=21877, sd=18} 17. Kc2 {-2.02/9 0.034s, n=25611, sd=13}
Qf7 {+1.70/9 0.018s, n=12986, sd=14} 18. Ng3 {-2.08/10 0.037s, n=23520, sd=17}
Be6 {+2.06/9 0.019s, n=14233, sd=18} 19. Nxf5 {-1.92/10 0.022s, n=17194, sd=16}
Nxf5 {+2.17/11 0.056s, n=39739, sd=20}
20. exf5 {-2.01/10 0.017s, n=14568, sd=14}
Bxf5 {+2.17/10 0.028s, n=23257, sd=21} 21. Qe2 {-2.06/9 0.050s, n=38867, sd=18}
c4 {+2.05/8 0.033s, n=24842, sd=14} 22. Bxf5 {-1.81/9 0.017s, n=14506, sd=16}
Qxf5 {+1.69/9 0.035s, n=21962, sd=17}
23. Bd2 {-1.82/7 0.017s, n=12305, sd=15, Black makes an illegal move: e8a8} 1-0