MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1960"]
[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/2ppp1p1/8/pp3p1p/1P3P1P/8/P1PPP1P1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:54 +0000"]
[GameEndTime "2026-09-14T13:41:54 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxa5 {-0.59/10 0.027s, n=24387, sd=15} Rxa5 {+1.06/9 0.015s, n=15215, sd=14}
6. e3 {-0.45/9 0.015s, n=14663, sd=14} e6 {+0.69/9 0.020s, n=17061, sd=12}
7. Nf3 {-0.71/8 0.022s, n=20270, sd=11} Bb7 {+0.87/9 0.030s, n=25500, sd=13}
8. Be2 {-0.64/9 0.022s, n=19936, sd=14} Nf6 {+0.58/8 0.016s, n=13263, sd=12}
9. a4 {-0.56/9 0.025s, n=22255, sd=13} b4 {+0.70/10 0.030s, n=25949, sd=19}
10. c3 {-0.91/8 0.016s, n=15079, sd=12}
c5 {+0.82/9 0.014s, n=13278, sd=15, White makes an illegal move: e1h1} 0-1