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 "rnbqkbn1/1ppppppr/8/1p5p/4P1Q1/N7/PPPP1PPP/R1B1K1NR w KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:59 +0000"]
[GameEndTime "2026-09-14T16:01:00 +0000"]
[PlyCount "9"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qf5 {-6.67/9 0.020s, n=12291, sd=11} Rh8 {+6.54/10 0.024s, n=18702, sd=12}
6. Qxb5 {-6.39/10 0.026s, n=20222, sd=15} e6 {+6.49/9 0.019s, n=15044, sd=13}
7. Nf3 {-6.16/9 0.025s, n=17292, sd=13} Bxa3 {+6.38/8 0.016s, n=12776, sd=12}
8. bxa3 {-5.96/9 0.016s, n=14642, sd=16}
Kf8 {+6.08/9 0.032s, n=27233, sd=14, White makes an illegal move: e1h1} 0-1