MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1358"]
[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 "rnbqkbnr/2pp2pp/p7/1p2pp2/1P6/4PP1N/P1PP2PP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:00:00 +0200"]
[GameEndTime "2026-09-14T17:00:01 +0200"]
[PlyCount "11"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+0.56/8 0.023s, n=13132, sd=11} bxa4 {-0.70/9 0.040s, n=29183, sd=14}
6. Bb2 {+0.55/9 0.026s, n=18939, sd=14} Nc6 {-0.54/10 0.022s, n=17425, sd=14}
7. c3 {+0.50/8 0.030s, n=19631, sd=13} Nf6 {-0.34/10 0.022s, n=17711, sd=14}
8. Qxa4 {+0.48/9 0.028s, n=17824, sd=14} Bb7 {-0.46/10 0.031s, n=20030, sd=15}
9. Be2 {+0.42/9 0.023s, n=14782, sd=14}
d5 {-0.54/10 0.019s, n=13246, sd=9, White makes an illegal move: e1h1} 0-1