MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "986"]
[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 "rnbqkb1r/pppppppp/8/8/8/5N1P/PPPPPPP1/RNBQKn1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:11:37 +0000"]
[GameEndTime "2026-09-14T16:11:37 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5. Rxf1 {-0.52/8 0.013s, n=15100, sd=11} d5 {+0.60/9 0.014s, n=15068, sd=12}
6. d4 {-0.58/10 0.020s, n=20067, sd=16} Nc6 {+0.51/9 0.017s, n=15912, sd=14}
7. c4 {-0.44/9 0.021s, n=20186, sd=18} e6 {+0.51/10 0.020s, n=19953, sd=14}
8. a3 {-0.37/8 0.018s, n=17150, sd=16} dxc4 {+1.13/10 0.014s, n=13783, sd=17}
9. Qa4 {-0.83/10 0.021s, n=20393, sd=16} Bd6 {+0.90/10 0.012s, n=12523, sd=16}
10. Nc3 {-0.90/9 0.012s, n=12596, sd=13, Black makes an illegal move: e8h8} 1-0