MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "872"]
[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 "rnb1kbnr/p2ppppp/q1p5/1p6/2P1P3/5P2/PP1PB1PP/RNBQK1NR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:59 +0000"]
[GameEndTime "2026-09-14T13:39:59 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+1.74/10 0.025s, n=21117, sd=14} Qb6 {-1.79/9 0.027s, n=18577, sd=14}
6. a4 {+1.91/9 0.017s, n=14875, sd=15} e5 {-2.34/8 0.025s, n=20951, sd=13}
7. Qc2 {+1.96/9 0.016s, n=13344, sd=14} Bb4 {-1.75/10 0.025s, n=17166, sd=17}
8. f4 {+1.93/10 0.025s, n=20434, sd=17} exf4 {-1.52/9 0.021s, n=16840, sd=12}
9. Nf3 {+1.55/10 0.049s, n=39169, sd=16} Ne7 {-1.74/10 0.037s, n=28684, sd=18}
10. Nc3 {+1.67/11 0.043s, n=35248, sd=17, Black makes an illegal move: e8h8} 1-0