MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1554"]
[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 "r1bqkbnr/2pppppp/p1n5/1p6/1P6/3PP3/P1P2PPP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:49:06 +0200"]
[GameEndTime "2026-09-14T15:49:07 +0200"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+0.59/9 0.022s, n=16049, sd=11} a5 {-0.14/8 0.020s, n=15633, sd=13}
6. c4 {+0.76/9 0.013s, n=12059, sd=13} axb4 {-0.86/9 0.024s, n=22362, sd=14}
7. cxb5 {+0.78/10 0.014s, n=13906, sd=15} Na7 {-0.25/10 0.047s, n=46670, sd=18}
8. axb4 {+0.28/7 0.016s, n=13008, sd=11} e6 {-0.45/10 0.020s, n=15238, sd=15}
9. Bd2 {+1.63/11 0.023s, n=18235, sd=16} Bb7 {-0.81/10 0.014s, n=13904, sd=17}
10. Ra5 {+1.12/11 0.020s, n=14782, sd=15} c6 {-0.70/12 0.029s, n=23500, sd=14}
11. bxc6 {+1.41/11 0.035s, n=29217, sd=14}
Nxc6 {-0.88/11 0.023s, n=21464, sd=16} 12. Ra4 {+1.08/9 0.022s, n=17458, sd=16}
Ne5 {-0.01/10 0.041s, n=27290, sd=15} 13. b5 {+0.64/8 0.039s, n=26233, sd=17}
Nf6 {-0.23/10 0.044s, n=36964, sd=16} 14. e4 {+0.22/9 0.018s, n=13115, sd=13}
Be7 {+0.19/10 0.024s, n=15324, sd=16} 15. f4 {-0.20/9 0.026s, n=16640, sd=16}
Ng6 {+0.75/10 0.028s, n=21058, sd=13} 16. Nf3 {-0.99/8 0.042s, n=28012, sd=10}
Rxa4 {+0.95/9 0.022s, n=16628, sd=14}
17. Qxa4 {-0.94/10 0.023s, n=14330, sd=16, Black makes an illegal move: e8h8}
1-0