MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "401"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/4pppp/2pp4/pp6/1B6/N2P1P2/PPP1P1PP/R2QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:20 +0000"]
[GameEndTime "2026-09-14T16:00:20 +0000"]
[PlyCount "11"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+8.45/8 0.020s, n=14944, sd=10}
6. Nb1 {-8.43/8 0.018s, n=16108, sd=10} g6 {+8.35/8 0.027s, n=22902, sd=13}
7. Qd2 {-8.52/7 0.026s, n=15668, sd=11} Qb6 {+8.60/8 0.019s, n=14863, sd=11}
8. Qxb4 {-8.15/9 0.018s, n=14115, sd=16} Bg7 {+8.22/8 0.020s, n=15407, sd=14}
9. c3 {-8.21/9 0.048s, n=33571, sd=16} Nf6 {+8.30/8 0.023s, n=16354, sd=11}
10. e4 {-8.44/9 0.064s, n=41684, sd=13, Black makes an illegal move: e8h8} 1-0