MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1029"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk1nr/p1pp1pp1/1p6/4p1Np/4P3/b1N5/PPPP1PPP/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:32 +0000"]
[GameEndTime "2026-09-14T13:38:33 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxf7 {+3.97/11 0.050s, n=34231, sd=22} Kxf7 {-4.03/9 0.017s, n=12830, sd=13}
6. bxa3 {+3.88/9 0.019s, n=13933, sd=21} d6 {-3.35/10 0.034s, n=23612, sd=18}
7. Bc4+ {+3.99/10 0.033s, n=24753, sd=23} Be6 {-3.66/9 0.019s, n=13982, sd=19}
8. Bxe6+ {+3.77/9 0.021s, n=17628, sd=17} Kxe6 {-4.04/9 0.019s, n=12652, sd=20}
9. d4 {+4.07/10 0.049s, n=35389, sd=19} Nf6 {-3.91/10 0.024s, n=16820, sd=15}
10. Bg5 {+4.05/10 0.037s, n=27853, sd=17} Kf7 {-3.66/10 0.020s, n=18803, sd=17}
11. f4 {+4.70/10 0.017s, n=15169, sd=17} Nc6 {-3.83/10 0.017s, n=13396, sd=8}
12. fxe5 {+4.61/11 0.014s, n=14011, sd=21}
dxe5 {-4.18/10 0.030s, n=20271, sd=18} 13. Nd5 {+4.19/11 0.022s, n=18779, sd=24}
Ne7 {-4.19/11 0.013s, n=12038, sd=21} 14. Bxf6 {+4.73/11 0.018s, n=15950, sd=20}
gxf6 {-3.78/11 0.025s, n=16868, sd=28}
15. dxe5 {+3.35/11 0.041s, n=33398, sd=26} c6 {-4.86/9 0.021s, n=19618, sd=23}
16. Nxf6 {+5.34/11 0.022s, n=18436, sd=20}
Qxd1+ {-4.64/9 0.024s, n=17359, sd=15}
17. Rxd1 {+5.09/12 0.014s, n=13934, sd=19} Ke6 {-4.34/10 0.013s, n=13030, sd=18}
18. Nd7 {+5.33/9 0.021s, n=20258, sd=22} Nd5 {-5.59/8 0.014s, n=12569, sd=18}
19. exd5+ {+5.64/8 0.027s, n=24007, sd=20} Kxd7 {-5.62/7 0.013s, n=12049, sd=22}
20. dxc6+ {+5.49/8 0.016s, n=14771, sd=16}
Kxc6 {-5.29/8 0.025s, n=22821, sd=16, White makes an illegal move: e1h1} 0-1