MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "548"]
[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/p1p1pppr/7p/1p1pN3/1P6/6P1/P1PPPP1P/RNBQKB1R w KQq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:47 +0000"]
[GameEndTime "2026-09-14T13:36:48 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+2.98/9 0.018s, n=14247, sd=11} Bb7 {-3.26/9 0.031s, n=17069, sd=17}
6. axb5 {+3.34/10 0.028s, n=16884, sd=15} e6 {-3.00/9 0.026s, n=16410, sd=15}
7. Bg2 {+2.87/10 0.043s, n=25584, sd=19} Bxb4 {-3.15/9 0.035s, n=19771, sd=14}
8. c4 {+3.01/10 0.024s, n=17796, sd=15} Rh8 {-3.13/9 0.034s, n=20763, sd=14}
9. cxd5 {+3.37/10 0.020s, n=14761, sd=12} Bxd5 {-2.59/9 0.032s, n=21465, sd=17}
10. e4 {+3.06/10 0.028s, n=19613, sd=18}
Bb7 {-3.03/9 0.026s, n=16495, sd=14, White makes an illegal move: e1h1} 0-1