MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2498"]
[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/1p1ppp2/2p3p1/p3B2p/1P6/N7/P1PPPPPP/R2QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:26:51 -0400"]
[GameEndTime "2026-09-14T12:26:51 -0400"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxh8 {+4.97/12 0.038s, n=35745, sd=20} axb4 {-5.06/11 0.017s, n=14813, sd=12}
6. Nc4 {+4.38/11 0.032s, n=39923, sd=20} f6 {-4.80/10 0.024s, n=17292, sd=15}
7. e3 {+4.67/10 0.011s, n=14775, sd=16} d5 {-4.27/9 0.012s, n=13198, sd=20}
8. Bd3 {+4.79/10 0.022s, n=25417, sd=20} Kf7 {-4.55/10 0.028s, n=30243, sd=19}
9. Ne5+ {+4.88/8 0.018s, n=18423, sd=14} fxe5 {-4.73/10 0.025s, n=31944, sd=19}
10. Bxe5 {+4.61/10 0.013s, n=13377, sd=16} Nf6 {-4.57/10 0.011s, n=12730, sd=14}
11. Nf3 {+4.25/9 0.016s, n=13404, sd=14}
Ne4 {-4.48/9 0.011s, n=12884, sd=14, White makes an illegal move: e1h1} 0-1