MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "648"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/p1ppppp1/1p5p/1Bn5/4PP2/7N/PPPP2PP/RNBQK2R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:01 +0000"]
[GameEndTime "2026-09-14T16:09:01 +0000"]
[PlyCount "11"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf2 {+1.24/11 0.031s, n=26752, sd=20} Bb7 {-1.09/8 0.013s, n=13148, sd=15}
6. Nc3 {+0.62/11 0.021s, n=22599, sd=17} Nf6 {-1.04/10 0.022s, n=21405, sd=16}
7. e5 {+0.90/11 0.014s, n=15505, sd=16} a6 {-0.91/9 0.021s, n=15738, sd=13}
8. Be2 {+0.93/9 0.011s, n=12502, sd=16} Nfe4 {-0.87/10 0.032s, n=30900, sd=18}
9. Ncxe4 {+0.95/9 0.019s, n=17572, sd=17}
Nxe4 {-0.90/10 0.023s, n=16195, sd=16, White makes an illegal move: e1h1} 0-1