MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "766"]
[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 "rnbqkbnr/p1pp1ppp/4p3/1p3P2/1P6/6P1/P1PPP2P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:47 +0000"]
[GameEndTime "2026-09-14T13:37:47 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe6 {+0.30/10 0.016s, n=12827, sd=17} fxe6 {+0.18/10 0.018s, n=15171, sd=15}
6. Bg2 {+0.26/10 0.022s, n=13548, sd=16} c6 {+0.14/9 0.031s, n=20936, sd=11}
7. a4 {-0.20/9 0.029s, n=20172, sd=14} Bxb4 {+0.34/9 0.014s, n=13632, sd=14}
8. axb5 {-0.18/9 0.027s, n=19702, sd=13} Nf6 {+0.36/10 0.020s, n=15708, sd=18}
9. Nh3 {-0.30/9 0.033s, n=20007, sd=12} d5 {+0.43/10 0.029s, n=17923, sd=17}
10. Ba3 {-0.22/10 0.025s, n=15285, sd=13} Bxa3 {+0.06/8 0.021s, n=18333, sd=12}
11. Nxa3 {-0.07/8 0.021s, n=12485, sd=9, Black makes an illegal move: e8h8} 1-0