MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "747"]
[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 "r1bqkbnr/p1pppppp/6n1/1p4N1/2B1P1P1/8/PPPP1P1P/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:33 +0000"]
[GameEndTime "2026-09-14T13:37:34 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+7.51/9 0.029s, n=21664, sd=13}
6. h4 {-7.99/9 0.025s, n=19166, sd=15} e6 {+7.28/9 0.050s, n=31519, sd=17}
7. Nc3 {-7.01/9 0.021s, n=14911, sd=15} Bb7 {+7.19/10 0.025s, n=16787, sd=17}
8. d4 {-7.07/11 0.085s, n=59038, sd=16} cxd3 {+6.90/10 0.044s, n=31249, sd=15}
9. cxd3 {-6.93/10 0.022s, n=16966, sd=16} Nf6 {+6.95/8 0.019s, n=15190, sd=11}
10. Rh3 {-6.92/9 0.021s, n=17069, sd=16} h6 {+6.83/10 0.034s, n=22592, sd=17}
11. Nxf7 {-6.83/11 0.032s, n=23484, sd=16}
Kxf7 {+7.44/11 0.028s, n=20680, sd=15} 12. h5 {-7.58/10 0.045s, n=30692, sd=16}
Ne5 {+7.45/10 0.019s, n=14907, sd=16} 13. Bf4 {-7.37/10 0.031s, n=21669, sd=14}
Nexg4 {+7.48/10 0.035s, n=24076, sd=13} 14. f3 {-7.57/9 0.018s, n=12544, sd=21}
Bd6 {+7.54/9 0.024s, n=17169, sd=14} 15. Bxd6 {-7.60/10 0.026s, n=19560, sd=19}
cxd6 {+7.91/10 0.031s, n=17895, sd=15} 16. fxg4 {-7.46/8 0.027s, n=20996, sd=18}
Qb6 {+7.85/10 0.023s, n=16085, sd=13} 17. Rf3 {-7.82/8 0.023s, n=17215, sd=12}
Rhf8 {+7.95/9 0.033s, n=20522, sd=13} 18. Qe2 {-8.06/8 0.020s, n=13347, sd=13}
Kg8 {+8.54/10 0.060s, n=35826, sd=15, White makes an illegal move: e1a1} 0-1