MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "901"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/p2ppppp/n1p5/8/1p3P2/1P2P3/PBPP2PP/RN1QKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:15 +0000"]
[GameEndTime "2026-09-14T14:53:16 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+1.50/10 0.014s, n=14917, sd=15} e6 {-1.42/9 0.013s, n=12477, sd=15}
6. Bxa6 {+1.34/10 0.040s, n=26212, sd=15} Bxa6 {-1.51/10 0.013s, n=13763, sd=14}
7. axb4 {+1.41/10 0.022s, n=14034, sd=17} Bb7 {-1.38/10 0.018s, n=16974, sd=17}
8. Nf3 {+1.54/10 0.018s, n=14741, sd=16} Nf6 {-1.44/11 0.025s, n=20899, sd=15}
9. Ra4 {+1.48/11 0.017s, n=17187, sd=17} c5 {-1.41/10 0.019s, n=18364, sd=13}
10. bxc5 {+1.63/9 0.030s, n=18392, sd=13}
Bxc5 {-1.61/10 0.038s, n=27824, sd=16, White makes an illegal move: e1h1} 0-1