MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1088"]
[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 "rnbqkbnr/1ppp3p/p5p1/4pp2/P7/N1P2P2/RP1PP1PP/2BQKBNR b Kkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:55 +0000"]
[GameEndTime "2026-09-14T13:38:57 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+1.38/8 0.035s, n=25629, sd=13} 6. e3 {-1.20/8 0.020s, n=14513, sd=12}
d6 {+1.14/7 0.026s, n=18274, sd=9} 7. Ra1 {-1.12/8 0.020s, n=15398, sd=13}
Be6 {+1.09/9 0.029s, n=19063, sd=13} 8. Nh3 {-0.98/9 0.043s, n=24767, sd=14}
Qh4+ {+1.06/8 0.029s, n=18524, sd=15} 9. g3 {-0.97/9 0.052s, n=25519, sd=18}
Qe7 {+0.94/9 0.017s, n=12205, sd=15} 10. b4 {-0.98/9 0.043s, n=20662, sd=15}
e4 {+1.05/10 0.018s, n=12996, sd=16} 11. fxe4 {-1.17/8 0.026s, n=16676, sd=13}
fxe4 {+1.38/11 0.032s, n=23141, sd=14} 12. Nf4 {-1.52/8 0.068s, n=30647, sd=13}
Bf7 {+1.39/10 0.053s, n=35751, sd=19} 13. b5 {-1.43/9 0.044s, n=21457, sd=15}
Ne5 {+1.51/9 0.028s, n=20020, sd=15} 14. bxa6 {-0.93/10 0.023s, n=14843, sd=19}
Nf3+ {+2.12/11 0.016s, n=13835, sd=14} 15. Kf2 {-1.78/10 0.064s, n=46469, sd=21}
bxa6 {+2.45/9 0.029s, n=22374, sd=11} 16. Bg2 {-2.35/11 0.161s, n=116453, sd=28}
Nf6 {+2.03/10 0.036s, n=24995, sd=19} 17. Bxf3 {-2.44/11 0.020s, n=16489, sd=20}
exf3 {+2.40/10 0.021s, n=15827, sd=17}
18. Qxf3 {-1.95/11 0.025s, n=21118, sd=14} Rb8 {+2.43/10 0.052s, n=30602, sd=18}
19. Rf1 {-1.57/9 0.020s, n=12256, sd=12} g5 {+2.74/10 0.022s, n=15787, sd=15}
20. Nh3 {-2.10/9 0.019s, n=13860, sd=19} Bd5 {+2.92/11 0.033s, n=19625, sd=18}
21. Qe2 {-2.43/9 0.029s, n=21630, sd=19} Bg7 {+3.27/11 0.020s, n=17037, sd=17}
22. Ke1 {-2.66/10 0.024s, n=20145, sd=20, Black makes an illegal move: e8h8} 1-0