MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "327"]
[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 "rnb1k1nr/p1pp1ppp/3bpq2/1p6/4P3/1PP3P1/P2PBP1P/RNBQK1NR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:33 +0000"]
[GameEndTime "2026-09-14T14:50:34 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-0.77/8 0.013s, n=13089, sd=12} 6. f3 {+0.40/9 0.040s, n=23868, sd=16}
b4 {+0.04/9 0.052s, n=43722, sd=18} 7. d4 {+0.03/9 0.016s, n=12316, sd=15}
bxc3 {-0.02/10 0.015s, n=14705, sd=17} 8. Nxc3 {+0.25/10 0.013s, n=12621, sd=13}
Bb4 {+0.92/10 0.015s, n=15003, sd=16} 9. Bb2 {+0.36/10 0.025s, n=16314, sd=15}
c5 {-0.04/9 0.029s, n=26422, sd=15} 10. Kf1 {-0.05/10 0.041s, n=33686, sd=20}
Bxc3 {-0.05/11 0.031s, n=26150, sd=17}
11. Bxc3 {-0.68/10 0.021s, n=13693, sd=17} Nc6 {+0.11/11 0.021s, n=18947, sd=18}
12. e5 {-0.45/11 0.040s, n=26172, sd=17} Qe7 {+0.13/11 0.014s, n=13722, sd=9}
13. d5 {-0.94/10 0.015s, n=12897, sd=16} exd5 {+0.43/11 0.013s, n=13320, sd=16}
14. Qxd5 {-0.45/11 0.018s, n=16349, sd=17} f6 {+0.63/10 0.012s, n=12215, sd=16}
15. exf6 {-0.21/12 0.036s, n=24068, sd=22}
Nxf6 {+0.24/11 0.018s, n=17816, sd=17}
16. Bxf6 {-0.15/11 0.022s, n=15345, sd=16}
Qxf6 {+0.44/11 0.013s, n=13565, sd=16}
17. Rd1 {-0.34/11 0.026s, n=18610, sd=21, Black makes an illegal move: e8a8} 1-0