MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "768"]
[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/1pppp2p/5p1n/p5p1/3P2P1/7B/PPP1PP1P/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:48:39 +0200"]
[GameEndTime "2026-09-14T17:48:40 +0200"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+0.95/9 0.031s, n=28128, sd=15} Nxg4 {-0.91/9 0.018s, n=14060, sd=14}
6. Nc3 {+0.83/10 0.023s, n=18448, sd=15} d6 {-0.58/10 0.027s, n=22089, sd=12}
7. h4 {+1.07/10 0.021s, n=18688, sd=20} gxh4 {-0.77/10 0.058s, n=45278, sd=18}
8. Nf3 {+1.13/10 0.034s, n=21282, sd=22} h3 {-0.75/10 0.019s, n=16633, sd=13}
9. Bxh3 {+1.22/9 0.017s, n=15626, sd=16} c6 {-1.02/9 0.017s, n=15137, sd=13}
10. e4 {+1.54/10 0.044s, n=35735, sd=16} Rg8 {-1.51/8 0.016s, n=14107, sd=11}
11. Bf1 {+1.66/9 0.015s, n=13538, sd=14} Qb6 {-1.13/9 0.037s, n=24417, sd=13}
12. Na4 {+1.50/10 0.047s, n=36628, sd=14} Qc7 {-1.06/9 0.021s, n=15982, sd=14}
13. Rxh7 {+1.36/9 0.016s, n=13825, sd=14} b5 {-1.55/9 0.022s, n=16858, sd=12}
14. Nc3 {+1.23/10 0.026s, n=20934, sd=15} Nd7 {-1.87/11 0.064s, n=48113, sd=17}
15. Bf4 {+1.80/9 0.025s, n=19401, sd=17} a4 {-1.32/11 0.073s, n=46424, sd=16}
16. a3 {+1.81/9 0.039s, n=26676, sd=14} Qb6 {-1.90/9 0.016s, n=12012, sd=15}
17. Nh4 {+1.33/9 0.027s, n=18183, sd=14} e5 {-1.07/10 0.015s, n=12925, sd=14}
18. Be3 {+1.02/10 0.027s, n=21269, sd=14} Nxe3 {-1.00/10 0.020s, n=15610, sd=13}
19. fxe3 {+0.72/9 0.029s, n=23759, sd=16} exd4 {-1.15/11 0.040s, n=32321, sd=17}
20. Qxd4 {+0.85/9 0.020s, n=18235, sd=13} Qxd4 {-0.84/11 0.013s, n=12780, sd=16}
21. exd4 {+0.92/11 0.017s, n=15716, sd=18} f5 {-0.95/11 0.020s, n=19494, sd=20}
22. Nxf5 {+1.00/10 0.014s, n=13311, sd=16} Nf6 {-0.84/10 0.018s, n=13335, sd=18}
23. Rc7 {+0.90/10 0.023s, n=15527, sd=15} Bd7 {-1.11/10 0.026s, n=23508, sd=16}
24. d5 {+1.05/10 0.042s, n=35021, sd=19}
cxd5 {-0.89/10 0.031s, n=26725, sd=19, White makes an illegal move: e1a1} 0-1