MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1418"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1b1qbnr/pppkpppp/2n5/1N1p4/2P5/PP6/3PPPPP/R1BQKBNR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:37 +0000"]
[GameEndTime "2026-09-14T16:02:37 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxc4 {-0.56/9 0.016s, n=15593, sd=16}
6. d4 {+0.96/10 0.015s, n=14639, sd=15} a6 {-0.50/10 0.024s, n=18259, sd=14}
7. Nc3 {+0.85/10 0.013s, n=13168, sd=13} cxb3 {-0.62/10 0.017s, n=17302, sd=13}
8. e4 {+0.75/9 0.021s, n=19324, sd=15} Qd8 {-0.31/9 0.016s, n=15093, sd=16}
9. Bc4 {+0.58/9 0.024s, n=16306, sd=11} Ke8 {-0.05/9 0.022s, n=19599, sd=14}
10. Nge2 {+0.33/8 0.015s, n=12316, sd=13} Na5 {-0.15/9 0.013s, n=12009, sd=10}
11. Bxb3 {+0.30/10 0.022s, n=19864, sd=15} c5 {-0.12/8 0.015s, n=13733, sd=12}
12. dxc5 {+1.19/10 0.036s, n=27613, sd=18}
Qxd1+ {-0.60/7 0.016s, n=15889, sd=14} 13. Bxd1 {+0.64/8 0.016s, n=15931, sd=15}
Nf6 {-0.19/8 0.017s, n=15685, sd=10} 14. Na4 {+0.44/9 0.017s, n=17046, sd=14}
Nd7 {-0.22/9 0.015s, n=14583, sd=12} 15. Be3 {+0.88/10 0.031s, n=31104, sd=14}
Nc4 {-0.99/9 0.029s, n=29589, sd=15} 16. Bd4 {+0.94/12 0.024s, n=19924, sd=18}
h5 {-0.76/11 0.028s, n=27938, sd=15} 17. Rc1 {+0.69/9 0.013s, n=12839, sd=17}
Nxa3 {-0.93/12 0.014s, n=16924, sd=14, White makes an illegal move: e1h1} 0-1