MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "251"]
[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 "rnbqkbn1/1pppp1p1/7r/p4p1p/1PP4P/N7/P2PPPP1/R1BQKBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:55 +0000"]
[GameEndTime "2026-09-14T15:59:56 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+0.79/11 0.028s, n=24995, sd=16}
6. Nc2 {-0.77/10 0.051s, n=37111, sd=17} c5 {+1.02/9 0.025s, n=22121, sd=14}
7. e4 {-1.20/9 0.054s, n=36002, sd=17} fxe4 {+0.91/9 0.013s, n=12158, sd=17}
8. d4 {-1.34/8 0.018s, n=12007, sd=16} Rh8 {+1.21/9 0.017s, n=12614, sd=14}
9. Be2 {-0.85/10 0.019s, n=18560, sd=16} g6 {+1.50/10 0.035s, n=32047, sd=16}
10. Nh3 {-0.87/10 0.025s, n=22303, sd=13} Bg7 {+1.02/9 0.051s, n=39242, sd=20}
11. Nf4 {-0.87/10 0.040s, n=32590, sd=17}
Kf7 {+0.76/10 0.058s, n=44136, sd=19, White makes an illegal move: e1h1} 0-1