MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "552"]
[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/3pppp1/2p5/pp1N3p/1P6/5PP1/P1PPP2P/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:07 +0000"]
[GameEndTime "2026-09-14T13:39:07 +0000"]
[PlyCount "10"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd5 {+7.60/8 0.017s, n=16302, sd=13}
6. f4 {-7.68/8 0.017s, n=12265, sd=10} axb4 {+7.61/9 0.024s, n=20304, sd=13}
7. Nf3 {-7.60/9 0.023s, n=19401, sd=12} Nc6 {+7.53/8 0.015s, n=12463, sd=12}
8. e3 {-7.78/10 0.063s, n=44887, sd=22} d4 {+7.67/9 0.032s, n=23556, sd=12}
9. Bxb5 {-7.70/9 0.015s, n=12736, sd=14}
Bb7 {+7.22/8 0.027s, n=21169, sd=14, White makes an illegal move: e1h1} 0-1