MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "29"]
[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 "rnbqkb1r/p1p1pp1p/5np1/1p1p4/1P3P2/2P2N2/P2PP1PP/RNBQKBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:12 +0000"]
[GameEndTime "2026-09-14T14:49:12 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+1.11/9 0.018s, n=18384, sd=16} 6. a4 {-1.01/9 0.023s, n=18067, sd=15}
axb4 {+0.97/9 0.016s, n=15463, sd=13} 7. cxb4 {-0.72/10 0.022s, n=22475, sd=13}
Bg7 {+0.71/10 0.052s, n=45815, sd=19} 8. Bb2 {-0.88/10 0.015s, n=15665, sd=16}
bxa4 {+0.91/9 0.022s, n=23392, sd=17} 9. Rxa4 {-0.66/10 0.024s, n=23335, sd=20}
Rxa4 {+0.75/10 0.033s, n=28251, sd=16}
10. Qxa4+ {-0.26/10 0.018s, n=19001, sd=21} Bd7 {+0.63/9 0.012s, n=12390, sd=20}
11. Qa3 {-0.48/11 0.015s, n=17392, sd=15} Bg4 {+0.74/11 0.032s, n=33451, sd=19}
12. Ne5 {-0.49/9 0.020s, n=18538, sd=19, Black makes an illegal move: e8h8} 1-0