MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1238"]
[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 "r1bqkb1r/p1p1pppp/2np3n/1p6/P3P3/5P2/1PPP1KPP/RNBQ1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:29 +0000"]
[GameEndTime "2026-09-14T13:39:30 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-0.49/11 0.058s, n=31642, sd=16}
6. Bb5 {+0.22/8 0.015s, n=12224, sd=15} Bd7 {-0.36/10 0.026s, n=18221, sd=13}
7. d4 {+0.28/11 0.066s, n=32012, sd=17} e6 {-0.29/9 0.043s, n=20596, sd=14}
8. Ne2 {+0.61/8 0.019s, n=14706, sd=11} a6 {-0.52/9 0.043s, n=18142, sd=14}
9. Bxc6 {+0.32/9 0.021s, n=13854, sd=14} Bxc6 {-0.25/10 0.031s, n=16891, sd=16}
10. d5 {+0.32/9 0.025s, n=16107, sd=14} exd5 {-0.13/10 0.048s, n=24650, sd=15}
11. exd5 {+0.41/10 0.022s, n=16428, sd=14} Bd7 {-0.44/10 0.048s, n=26738, sd=20}
12. Re1 {+0.24/9 0.027s, n=17027, sd=14} Be7 {+0.11/13 0.104s, n=53475, sd=26}
13. Bxh6 {+0.16/10 0.018s, n=13908, sd=14}
gxh6 {-0.05/10 0.031s, n=14541, sd=18}
14. Nd2 {+0.16/10 0.027s, n=20233, sd=15, Black makes an illegal move: e8h8} 1-0