MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1804"]
[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 "rnbqkb1r/ppppp3/6pn/5p2/1P5P/3P4/P1P1PPP1/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:22 +0000"]
[GameEndTime "2026-09-14T13:41:23 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-6.04/9 0.021s, n=17364, sd=11} d6 {+6.02/9 0.052s, n=33800, sd=14}
6. e3 {-5.85/9 0.017s, n=13211, sd=11} Bg7 {+6.17/8 0.018s, n=12072, sd=12}
7. d4 {-5.84/10 0.065s, n=46220, sd=16} Nf7 {+5.63/8 0.043s, n=23647, sd=11}
8. Nc3 {-5.80/9 0.034s, n=24223, sd=12} e6 {+5.77/9 0.041s, n=18908, sd=14}
9. g3 {-5.63/9 0.024s, n=17379, sd=14} Nd7 {+5.85/8 0.036s, n=17732, sd=13}
10. Ne2 {-5.77/8 0.020s, n=14014, sd=10} e5 {+5.88/9 0.027s, n=17728, sd=14}
11. Bg2 {-5.82/9 0.028s, n=20203, sd=14} e4 {+5.85/9 0.023s, n=14391, sd=17}
12. Nd2 {-5.72/9 0.033s, n=24679, sd=15} Nf6 {+5.90/9 0.031s, n=20727, sd=15}
13. Nf4 {-5.84/10 0.022s, n=17163, sd=18} Rg8 {+5.65/9 0.029s, n=17766, sd=16}
14. Nxg6 {-5.64/10 0.023s, n=16679, sd=17} Bh6 {+5.69/9 0.023s, n=14598, sd=15}
15. h5 {-5.59/10 0.024s, n=19506, sd=17} Nh8 {+5.65/10 0.020s, n=13973, sd=20}
16. Nxh8 {-5.54/10 0.016s, n=13166, sd=16}
Rxh8 {+5.47/11 0.034s, n=21853, sd=16} 17. c4 {-5.45/10 0.015s, n=12977, sd=12}
Kf7 {+5.48/9 0.024s, n=18072, sd=15} 18. Bh3 {-5.31/10 0.041s, n=30535, sd=19}
Rg8 {+5.48/9 0.034s, n=20671, sd=13} 19. a4 {-5.18/9 0.020s, n=15937, sd=16}
c6 {+5.34/8 0.020s, n=12871, sd=14} 20. d5 {-5.00/9 0.044s, n=34062, sd=13}
cxd5 {+5.21/9 0.029s, n=18041, sd=14} 21. cxd5 {-4.86/10 0.027s, n=22419, sd=14}
Bd7 {+5.59/10 0.022s, n=14296, sd=10} 22. Nb3 {-5.40/10 0.042s, n=31796, sd=16}
Qe7 {+5.76/10 0.039s, n=24184, sd=18} 23. Rc1 {-5.75/9 0.055s, n=40509, sd=13}
Rac8 {+5.92/10 0.044s, n=21944, sd=15} 24. Rxc8 {-5.93/9 0.020s, n=16484, sd=15}
Rxc8 {+5.67/9 0.027s, n=15172, sd=13, White makes an illegal move: e1h1} 0-1