MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "994"]
[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 "r1b1kbnr/pp1ppppp/q1n5/2p5/3P4/P7/1PPBPPPP/RNQ1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:43 +0000"]
[GameEndTime "2026-09-14T14:53:44 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd4 {+0.92/10 0.019s, n=17423, sd=19}
6. c3 {-0.69/10 0.028s, n=22638, sd=15} Qb6 {+1.53/11 0.022s, n=22783, sd=18}
7. Nf3 {-0.70/10 0.013s, n=12701, sd=16} Na5 {+1.06/11 0.027s, n=26166, sd=24}
8. Nxd4 {-1.01/10 0.018s, n=12281, sd=15} e5 {+1.40/11 0.012s, n=12965, sd=17}
9. b4 {-1.12/11 0.014s, n=14451, sd=14} Nc4 {+1.43/10 0.019s, n=19121, sd=20}
10. Nf3 {-1.42/10 0.037s, n=32883, sd=21} d5 {+1.32/10 0.022s, n=18461, sd=21}
11. e4 {-1.27/11 0.021s, n=19979, sd=17} dxe4 {+1.66/11 0.013s, n=12670, sd=15}
12. Bxc4 {-1.34/10 0.020s, n=18374, sd=16}
exf3 {+1.91/10 0.022s, n=21810, sd=18} 13. gxf3 {-1.38/9 0.019s, n=15495, sd=17}
Qc6 {+1.61/9 0.018s, n=17289, sd=15} 14. Be2 {-1.35/9 0.017s, n=14985, sd=14}
Ne7 {+1.59/11 0.046s, n=40905, sd=19} 15. a4 {-1.20/8 0.019s, n=13270, sd=12}
Bd7 {+1.80/10 0.032s, n=27284, sd=17} 16. b5 {-1.95/8 0.018s, n=15356, sd=12}
Qg6 {+2.23/10 0.022s, n=20598, sd=16} 17. Na3 {-2.77/9 0.023s, n=16266, sd=15}
Qg2 {+2.72/11 0.012s, n=13200, sd=15} 18. Rf1 {-2.82/11 0.017s, n=16605, sd=20}
Ng6 {+2.79/10 0.014s, n=13748, sd=16} 19. Nc4 {-2.91/10 0.016s, n=16235, sd=17}
Be7 {+3.21/10 0.014s, n=13257, sd=14} 20. Ne3 {-2.82/10 0.041s, n=32205, sd=19}
Qxh2 {+3.23/9 0.014s, n=12078, sd=15}
21. Qc2 {-1.92/11 0.026s, n=24544, sd=16, Black makes an illegal move: e8h8} 1-0