MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "955"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kbnr/1p1ppp1p/pqp5/6p1/1P4P1/3P3B/PBP1PP1P/RN1QK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:29 +0000"]
[GameEndTime "2026-09-14T14:53:29 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.63/8 0.015s, n=14093, sd=11} 6. a3 {-0.82/9 0.021s, n=20086, sd=14}
d5 {+0.81/9 0.018s, n=16585, sd=15} 7. e3 {-0.93/9 0.013s, n=13374, sd=13}
Bg7 {+0.64/8 0.021s, n=14320, sd=14} 8. Nd2 {-0.98/9 0.014s, n=13540, sd=15}
a5 {+0.85/9 0.027s, n=25372, sd=14} 9. Bc3 {-1.01/9 0.020s, n=17487, sd=15}
axb4 {+0.73/9 0.021s, n=16389, sd=11} 10. axb4 {-0.67/11 0.018s, n=16883, sd=14}
Rxa1 {+0.72/10 0.015s, n=13741, sd=15}
11. Qxa1 {-0.69/10 0.017s, n=16102, sd=15} Na6 {+0.93/10 0.021s, n=20592, sd=17}
12. Qb2 {-0.49/11 0.036s, n=28192, sd=16, Black makes an illegal move: e8h8} 1-0