MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "856"]
[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/2ppp1pp/7n/pp3p2/4PP2/2P5/PP1PN1PP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:55:06 -0400"]
[GameEndTime "2026-09-14T11:55:07 -0400"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf5 {+1.51/10 0.010s, n=13265, sd=17} Nxf5 {-1.62/9 0.023s, n=19030, sd=17}
6. Ng3 {+1.61/11 0.011s, n=15487, sd=18} e6 {-1.68/10 0.042s, n=45042, sd=19}
7. Nxf5 {+2.08/10 0.015s, n=19476, sd=18} exf5 {-1.96/8 0.012s, n=12572, sd=17}
8. Bxb5 {+1.68/10 0.022s, n=20598, sd=12} Qh4+ {-1.82/10 0.022s, n=19023, sd=12}
9. g3 {+2.17/8 0.012s, n=14668, sd=15} Qe7+ {-2.15/9 0.012s, n=15902, sd=16}
10. Be2 {+1.88/9 0.026s, n=25522, sd=18} Ba6 {-1.74/10 0.015s, n=18596, sd=19}
11. d3 {+2.03/10 0.028s, n=24740, sd=17} Nc6 {-2.15/10 0.022s, n=20797, sd=18}
12. Kf2 {+2.03/10 0.033s, n=30627, sd=16, Black makes an illegal move: e8a8} 1-0