MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1608"]
[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/p1p1pp1p/8/1p1p2p1/1P2P1P1/3P4/P1PQ1P1P/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:35 +0000"]
[GameEndTime "2026-09-14T13:40:36 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {+0.94/9 0.024s, n=13428, sd=13} 6. c3 {-0.63/9 0.019s, n=13388, sd=12}
h6 {+0.80/9 0.038s, n=24948, sd=14} 7. h4 {-0.86/9 0.030s, n=16642, sd=15}
gxh4 {+0.56/9 0.053s, n=30786, sd=14} 8. a4 {-0.26/9 0.018s, n=15287, sd=11}
bxa4 {+0.91/9 0.050s, n=24569, sd=16} 9. Rxh4 {-0.54/9 0.017s, n=13998, sd=12}
Nd7 {+0.62/8 0.025s, n=14599, sd=13} 10. Rxa4 {-0.62/8 0.018s, n=13868, sd=11}
Ne5 {+0.45/9 0.029s, n=14099, sd=8} 11. Ra5 {-0.24/10 0.033s, n=22758, sd=15}
c6 {+0.40/8 0.027s, n=13635, sd=12} 12. f3 {-0.40/10 0.021s, n=12009, sd=7}
Nf6 {-0.30/8 0.063s, n=28605, sd=14} 13. Rh1 {+0.25/9 0.025s, n=17006, sd=12}
h5 {-0.37/8 0.023s, n=13056, sd=12} 14. g5 {+1.36/10 0.025s, n=18250, sd=13}
Nfd7 {-0.49/10 0.022s, n=16774, sd=18} 15. d4 {+1.46/10 0.035s, n=16125, sd=18}
Ng6 {-0.52/10 0.017s, n=13472, sd=16} 16. f4 {+2.17/10 0.073s, n=38715, sd=17}
e5 {-1.47/9 0.050s, n=31252, sd=14} 17. f5 {+2.22/10 0.023s, n=17738, sd=14}
exd4 {-2.28/9 0.057s, n=36784, sd=15} 18. cxd4 {+2.15/11 0.031s, n=23775, sd=17}
Nb6 {-2.09/10 0.023s, n=17173, sd=10} 19. fxg6 {+2.63/10 0.025s, n=15163, sd=17}
fxg6 {-2.78/11 0.038s, n=27248, sd=18}
20. Qc3 {+2.90/9 0.027s, n=21105, sd=12, Black makes an illegal move: e8h8} 1-0