MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "980"]
[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 "r1bqkbnr/p1ppppp1/1pn5/7p/8/1PP3PN/P2PPP1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:31 +0000"]
[GameEndTime "2026-09-14T13:38:32 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.19/9 0.029s, n=18337, sd=14} d5 {+0.04/9 0.061s, n=33152, sd=16}
6. Bg2 {+0.22/9 0.023s, n=13304, sd=13} h4 {-0.19/8 0.021s, n=14496, sd=13}
7. Nf4 {+0.29/9 0.025s, n=14575, sd=14} hxg3 {-0.09/9 0.030s, n=21464, sd=17}
8. hxg3 {+0.22/10 0.035s, n=18546, sd=21}
Rxh1+ {+0.01/10 0.042s, n=25463, sd=18} 9. Bxh1 {+0.15/8 0.020s, n=13620, sd=16}
Nf6 {+0.01/9 0.027s, n=20887, sd=13} 10. Nd2 {+0.25/9 0.036s, n=23433, sd=17}
Bf5 {+0.24/10 0.036s, n=20246, sd=15} 11. e4 {+0.31/11 0.015s, n=13381, sd=16}
dxe4 {-0.12/11 0.039s, n=19996, sd=18} 12. Qe2 {+0.26/12 0.017s, n=14045, sd=13}
Nxd4 {-0.33/11 0.046s, n=27548, sd=21}
13. cxd4 {-0.16/12 0.034s, n=25000, sd=22}
Qxd4 {-0.21/13 0.042s, n=28540, sd=26}
14. Rb1 {+0.18/12 0.015s, n=12733, sd=20, Black makes an illegal move: e8a8} 1-0