MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "345"]
[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 "rn1qkbnr/pb1ppppp/2p5/1p5Q/1P6/4P3/P1PP1PPP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:02 +0000"]
[GameEndTime "2026-09-14T13:37:02 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+1.88/9 0.020s, n=12589, sd=11}
6. bxa5 {-2.03/9 0.016s, n=13775, sd=15} g6 {+2.05/9 0.024s, n=12446, sd=13}
7. Qe5 {-2.09/9 0.053s, n=37963, sd=17} Nf6 {+1.97/9 0.016s, n=12026, sd=12}
8. Qc3 {-2.05/10 0.015s, n=13451, sd=14} Bg7 {+1.91/11 0.020s, n=15958, sd=17}
9. a4 {-1.61/11 0.031s, n=26560, sd=17} Qxa5 {+1.57/9 0.018s, n=13696, sd=15}
10. Qxa5 {-1.59/11 0.023s, n=21942, sd=18}
Rxa5 {+1.67/11 0.037s, n=22630, sd=17} 11. Bb2 {-1.39/11 0.019s, n=18284, sd=15}
b4 {+1.47/9 0.019s, n=16364, sd=18}
12. d4 {-1.62/9 0.013s, n=12529, sd=13, Black makes an illegal move: e8h8} 1-0