MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "422"]
[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/1p1ppp1p/5np1/p1p5/P5P1/5P1N/1PPPP2P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:44 +0000"]
[GameEndTime "2026-09-14T13:36:44 +0000"]
[PlyCount "8"]
[Termination "illegal move"]
[TimeControl "-"]

5. d3 {-0.87/9 0.020s, n=16434, sd=12} Bg7 {+0.97/8 0.015s, n=12958, sd=11}
6. Bg2 {-0.81/10 0.035s, n=21425, sd=16} Nc6 {+0.71/8 0.030s, n=22711, sd=12}
7. Na3 {-0.73/9 0.021s, n=16013, sd=14} d5 {+0.83/9 0.023s, n=17026, sd=13}
8. e4 {-0.81/8 0.017s, n=12635, sd=16, Black makes an illegal move: e8h8} 1-0