MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1239"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kbnr/p1pqppp1/1p1p4/6Bp/1P6/2PP4/P3PPPP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:37:16 +0200"]
[GameEndTime "2026-09-14T17:37:16 +0200"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+0.64/8 0.019s, n=12433, sd=12} 6. Bd2 {-0.95/9 0.030s, n=25158, sd=16}
g6 {+0.98/9 0.024s, n=18229, sd=14} 7. bxa5 {-0.66/12 0.022s, n=20922, sd=14}
Rxa5 {+0.74/10 0.017s, n=13625, sd=15} 8. c4 {-0.50/10 0.015s, n=14179, sd=16}
Ra7 {+0.45/9 0.030s, n=26663, sd=15} 9. Nc3 {-0.37/10 0.027s, n=24134, sd=15}
Na6 {+0.33/9 0.040s, n=29556, sd=15} 10. Nf3 {-0.42/8 0.024s, n=13615, sd=13}
Bg7 {+0.24/9 0.025s, n=13665, sd=13} 11. e4 {-0.22/9 0.018s, n=12401, sd=16}
e5 {+0.40/10 0.018s, n=14956, sd=14} 12. a4 {-0.42/8 0.019s, n=15919, sd=13}
Nc5 {+0.75/9 0.016s, n=13227, sd=14} 13. Be2 {-0.51/9 0.021s, n=13238, sd=15}
Ne7 {+0.78/8 0.020s, n=16522, sd=11} 14. Nb5 {-0.54/10 0.017s, n=15711, sd=13}
Ra6 {+0.66/10 0.026s, n=21461, sd=13} 15. a5 {-0.54/10 0.027s, n=14693, sd=17}
c6 {+0.84/8 0.020s, n=13723, sd=14} 16. Nc3 {-0.48/10 0.025s, n=15400, sd=17}
Rxa5 {+0.55/10 0.024s, n=21300, sd=23}
17. Rxa5 {-0.15/11 0.020s, n=19302, sd=16}
bxa5 {+0.52/10 0.016s, n=14602, sd=15, White makes an illegal move: e1h1} 0-1