MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1644"]
[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 "rnbqkb1r/ppppp2p/5n2/6p1/N4p2/1P3P2/P1PPP1PP/R1BQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:25:19 -0400"]
[GameEndTime "2026-09-14T12:25:20 -0400"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.50/9 0.023s, n=24929, sd=13} e5 {-0.32/9 0.020s, n=21652, sd=14}
6. d4 {+0.48/10 0.021s, n=23621, sd=21} exd4 {-0.47/9 0.016s, n=12055, sd=13}
7. Qxd4 {+0.26/9 0.044s, n=35679, sd=16} Nc6 {+0.55/11 0.016s, n=17532, sd=20}
8. Qd2 {-0.09/9 0.012s, n=15403, sd=17} Bb4 {-0.02/11 0.058s, n=56978, sd=21}
9. c3 {+0.02/10 0.038s, n=36240, sd=15} Be7 {-0.09/11 0.010s, n=13133, sd=9}
10. Nh3 {-0.24/10 0.019s, n=23486, sd=15} d6 {+0.12/10 0.014s, n=17838, sd=16}
11. Nf2 {+0.01/9 0.010s, n=12137, sd=15} d5 {+0.15/10 0.015s, n=17773, sd=16}
12. h4 {+0.62/9 0.017s, n=13204, sd=15} gxh4 {+0.54/10 0.030s, n=26598, sd=18}
13. Qxf4 {+0.32/11 0.025s, n=28534, sd=19} Nh5 {+0.11/11 0.032s, n=30495, sd=21}
14. Qh6 {0.00/9 0.017s, n=20277, sd=21} Ng3 {-1.52/10 0.034s, n=34767, sd=19}
15. Be3 {+0.02/9 0.042s, n=39836, sd=17} d4 {-0.49/10 0.020s, n=19843, sd=18}
16. Bd2 {-0.51/10 0.018s, n=21735, sd=23} Ne5 {+0.62/8 0.010s, n=12618, sd=12}
17. cxd4 {-1.05/9 0.026s, n=22480, sd=14} Qxd4 {+1.49/10 0.034s, n=30969, sd=19}
18. Rd1 {-1.50/9 0.021s, n=18803, sd=13} Nf7 {+2.55/11 0.012s, n=17157, sd=15}
19. Qf4 {-2.32/9 0.012s, n=15344, sd=17} Nxh1 {+3.35/10 0.015s, n=13223, sd=12}
20. Nxh1 {-3.38/10 0.013s, n=17679, sd=18} h3 {+3.19/10 0.015s, n=18593, sd=18}
21. gxh3 {-2.98/9 0.014s, n=15479, sd=13} Qg1 {+2.81/9 0.021s, n=20702, sd=14}
22. Nf2 {-2.51/10 0.020s, n=23415, sd=14, Black makes an illegal move: e8h8} 1-0