MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "636"]
[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/3pp1pp/ppp2p1B/8/3P4/7N/PPPQPPPP/RN2KB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:00 +0000"]
[GameEndTime "2026-09-14T13:39:01 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bf4 {+0.80/9 0.026s, n=18870, sd=14} g5 {-0.62/9 0.022s, n=16407, sd=13}
6. Bg3 {+0.72/10 0.044s, n=26106, sd=16} h5 {-0.69/10 0.027s, n=20726, sd=20}
7. Nc3 {+0.62/10 0.026s, n=18184, sd=17} h4 {-0.67/10 0.018s, n=14753, sd=15}
8. Bxb8 {+0.72/10 0.039s, n=20938, sd=17} Rxb8 {-0.60/9 0.015s, n=12063, sd=14}
9. f4 {+0.82/10 0.045s, n=21531, sd=14} g4 {-0.35/10 0.019s, n=15038, sd=14}
10. Nf2 {+0.88/10 0.020s, n=12122, sd=13} d5 {-0.68/10 0.039s, n=28908, sd=21}
11. e4 {+0.93/10 0.038s, n=19200, sd=13} dxe4 {-0.69/9 0.026s, n=20854, sd=12}
12. Nfxe4 {+0.97/9 0.032s, n=18017, sd=15}
b5 {-1.04/10 0.073s, n=53221, sd=16, White makes an illegal move: e1a1} 0-1