MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "420"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/p2pppp1/8/1pp4p/7P/1PN5/P1PPPPPR/R1BQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:13 -0400"]
[GameEndTime "2026-09-14T12:48:13 -0400"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+0.94/9 0.018s, n=16881, sd=13} d5 {-0.80/9 0.016s, n=19986, sd=14}
6. g3 {+0.85/10 0.032s, n=27424, sd=15} Nf6 {-0.92/8 0.015s, n=15263, sd=13}
7. Bg2 {+0.88/9 0.012s, n=12493, sd=15} Bb7 {-0.54/9 0.016s, n=13242, sd=13}
8. Rh1 {+0.72/8 0.019s, n=16224, sd=11} Qd7 {-0.18/10 0.029s, n=28454, sd=14}
9. Na3 {+0.41/9 0.011s, n=13201, sd=14} g6 {+0.23/9 0.019s, n=17625, sd=12}
10. Bb2 {-0.11/8 0.016s, n=20145, sd=13} Bg7 {+0.22/8 0.012s, n=14058, sd=13}
11. Nf3 {-0.35/7 0.022s, n=20257, sd=11, Black makes an illegal move: e8h8} 1-0