MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1893"]
[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 "rnbq1bnr/p1p1kppp/1p1pp3/8/8/P2P4/1PP1PPPP/RNBQKBNR w KQ - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:11 +0000"]
[GameEndTime "2026-09-14T16:04:12 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.48/10 0.014s, n=14930, sd=15} Ke8 {-0.47/11 0.045s, n=45064, sd=18}
6. Nc3 {+0.67/11 0.023s, n=16619, sd=8} c5 {-0.48/9 0.032s, n=30608, sd=14}
7. d4 {+0.67/9 0.018s, n=14795, sd=15} cxd4 {-0.52/9 0.017s, n=14884, sd=19}
8. Qxd4 {+0.72/9 0.021s, n=13380, sd=13} Nf6 {-0.52/9 0.027s, n=20471, sd=12}
9. Nf3 {+0.79/8 0.018s, n=14831, sd=14} a6 {-0.64/9 0.076s, n=55114, sd=14}
10. e5 {+0.81/10 0.020s, n=17706, sd=18} dxe5 {-1.17/10 0.018s, n=17951, sd=22}
11. Qxd8+ {+1.12/11 0.013s, n=14508, sd=18}
Kxd8 {-1.26/11 0.046s, n=42840, sd=20}
12. Nxe5 {+1.09/10 0.011s, n=12952, sd=18} Ke8 {-1.05/11 0.012s, n=13825, sd=19}
13. Nc4 {+1.18/9 0.013s, n=13369, sd=21} Nbd7 {-1.08/11 0.016s, n=17001, sd=23}
14. Bf4 {+0.95/10 0.025s, n=18916, sd=17} Bb7 {-1.11/10 0.024s, n=24044, sd=17}
15. Nd6+ {+0.87/9 0.014s, n=15296, sd=15} Bxd6 {-1.02/11 0.012s, n=13385, sd=12}
16. Bxd6 {+0.84/10 0.014s, n=15282, sd=18} Rc8 {-1.12/9 0.014s, n=14773, sd=14}
17. f3 {+0.93/10 0.030s, n=26638, sd=19} Nd5 {-0.95/10 0.017s, n=16962, sd=15}
18. Nxd5 {+0.91/11 0.023s, n=21337, sd=18}
Bxd5 {-0.83/10 0.015s, n=15816, sd=17, White makes an illegal move: e1a1} 0-1