MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "752"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqk1nr/1p1ppp1p/7b/p1p3p1/7P/1QP2P2/PP1PP1P1/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:55 +0000"]
[GameEndTime "2026-09-14T16:00:55 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.32/8 0.021s, n=18198, sd=15}
6. hxg5 {+0.98/9 0.015s, n=12683, sd=14} Bxg5 {-0.22/10 0.017s, n=16440, sd=12}
7. e3 {+0.40/9 0.018s, n=16803, sd=13} h5 {-0.73/10 0.042s, n=33316, sd=18}
8. Na3 {+0.55/8 0.017s, n=14928, sd=15} d5 {-0.64/10 0.031s, n=26681, sd=16}
9. Qb5+ {+0.68/9 0.023s, n=19413, sd=15} Nbd7 {-0.61/9 0.022s, n=16111, sd=17}
10. d4 {+0.90/9 0.015s, n=12287, sd=13} Qc7 {-0.66/11 0.027s, n=21800, sd=13}
11. Bd2 {+0.74/9 0.016s, n=13395, sd=15} b6 {-0.36/10 0.015s, n=12924, sd=20}
12. Qe2 {+0.40/9 0.032s, n=22269, sd=16} Ba6 {-0.20/11 0.024s, n=21562, sd=17}
13. Qf2 {+0.37/10 0.023s, n=20467, sd=15} Bxf1 {-0.26/11 0.017s, n=15758, sd=18}
14. Kxf1 {+0.46/9 0.048s, n=39333, sd=16} Qc6 {-0.29/11 0.027s, n=24486, sd=17}
15. Qe2 {+0.43/9 0.015s, n=13792, sd=16, Black makes an illegal move: e8a8} 1-0