MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "60"]
[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 "rnbq1b1r/1ppkpppp/p4n2/3p4/2P2P2/4P3/PP1P2PP/RNBQKBNR w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:21 +0000"]
[GameEndTime "2026-09-14T14:49:22 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxd5 {+1.21/9 0.012s, n=12657, sd=12} Nxd5 {-0.89/10 0.041s, n=38496, sd=17}
6. d4 {+1.01/8 0.019s, n=16893, sd=12} Ke8 {-0.72/10 0.014s, n=14266, sd=17}
7. e4 {+1.07/9 0.024s, n=18893, sd=15} Nf6 {-0.96/10 0.025s, n=23859, sd=18}
8. Nc3 {+1.23/10 0.020s, n=19990, sd=17} e6 {-1.10/9 0.015s, n=14597, sd=14}
9. Nf3 {+1.20/9 0.032s, n=24948, sd=13} c5 {-1.31/11 0.042s, n=39434, sd=18}
10. Be3 {+1.18/10 0.043s, n=35480, sd=17} Ng4 {-1.38/9 0.016s, n=15922, sd=16}
11. Bg1 {+1.55/10 0.011s, n=13121, sd=17} cxd4 {-1.74/10 0.012s, n=12264, sd=17}
12. Nxd4 {+1.73/9 0.013s, n=14514, sd=14} e5 {-1.52/9 0.042s, n=35323, sd=18}
13. Nf3 {+3.02/9 0.016s, n=16667, sd=15} Qa5 {-2.62/8 0.015s, n=14902, sd=16}
14. h3 {+2.99/9 0.013s, n=12877, sd=14} Nf6 {-4.16/9 0.032s, n=32237, sd=15}
15. Nxe5 {+3.87/10 0.020s, n=15172, sd=12} Nc6 {-4.38/10 0.041s, n=36556, sd=16}
16. Nc4 {+5.91/10 0.015s, n=14320, sd=17} Qc7 {-6.16/9 0.014s, n=14213, sd=14}
17. e5 {+6.17/10 0.013s, n=13009, sd=18} Nd7 {-6.46/8 0.038s, n=30758, sd=13}
18. Be2 {+6.50/8 0.019s, n=16689, sd=16} b5 {-6.87/9 0.037s, n=31628, sd=17}
19. Nd6+ {+6.93/9 0.018s, n=13869, sd=17} Bxd6 {-7.47/9 0.025s, n=22400, sd=15}
20. exd6 {+7.34/11 0.019s, n=17555, sd=16} Qd8 {-7.38/10 0.037s, n=33807, sd=16}
21. Bf3 {+7.45/11 0.020s, n=19203, sd=16} Bb7 {-7.31/9 0.018s, n=15893, sd=16}
22. Bf2 {+7.20/10 0.016s, n=15668, sd=17}
h5 {-7.14/10 0.028s, n=25508, sd=13, White makes an illegal move: e1h1} 0-1