MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "938"]
[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 "r1bqkb1r/pp1p1ppp/n1p1pn2/8/5P2/1P1P4/P1P1P1PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:40 +0000"]
[GameEndTime "2026-09-14T14:54:40 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.03/9 0.018s, n=13405, sd=13} Be7 {0.00/8 0.020s, n=18208, sd=13}
6. Be2 {+0.14/9 0.017s, n=17292, sd=11} b5 {-0.08/9 0.026s, n=23348, sd=14}
7. Nf3 {+0.42/10 0.019s, n=19358, sd=13} Qb6 {+0.09/10 0.020s, n=18660, sd=17}
8. a3 {+0.03/9 0.025s, n=21647, sd=14} Bb7 {+0.26/10 0.017s, n=15932, sd=14}
9. c4 {+0.21/10 0.027s, n=24588, sd=15} d5 {-0.18/9 0.043s, n=38964, sd=15}
10. cxb5 {+0.78/10 0.014s, n=13744, sd=13}
cxb5 {-0.40/10 0.016s, n=14701, sd=15} 11. e5 {+0.54/9 0.013s, n=12830, sd=16}
Nd7 {-0.38/10 0.016s, n=16138, sd=12} 12. d4 {+0.54/10 0.022s, n=21042, sd=17}
b4 {-0.37/9 0.014s, n=12764, sd=12} 13. a4 {+0.71/9 0.017s, n=16100, sd=17}
Rc8 {-0.58/9 0.014s, n=13506, sd=14} 14. Be3 {+0.57/9 0.013s, n=12827, sd=13}
Nc7 {-0.28/11 0.040s, n=37679, sd=20} 15. Nbd2 {+0.41/9 0.017s, n=16248, sd=14}
Ba6 {-0.45/9 0.014s, n=14589, sd=14}
16. Nf1 {+0.45/9 0.030s, n=28149, sd=14, Black makes an illegal move: e8h8} 1-0