MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1352"]
[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 "rn1qkbnr/pbpp1p1p/4p1p1/1p6/1P2PP2/6P1/P1PP1K1P/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:53 +0000"]
[GameEndTime "2026-09-14T16:02:54 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+4.32/8 0.016s, n=13551, sd=12}
6. Bb2 {-3.94/9 0.019s, n=15596, sd=11} Nxe4+ {+4.01/9 0.017s, n=15501, sd=15}
7. Ke1 {-3.94/9 0.025s, n=17729, sd=14} Nf6 {+4.30/10 0.046s, n=37387, sd=16}
8. Nf3 {-4.05/9 0.013s, n=12713, sd=14} a5 {+4.28/9 0.017s, n=15792, sd=9}
9. a3 {-4.00/8 0.025s, n=17077, sd=13} axb4 {+4.33/10 0.024s, n=22918, sd=14}
10. Bxb5 {-4.50/10 0.062s, n=50013, sd=15}
bxa3 {+4.77/10 0.017s, n=15856, sd=17}
11. Nxa3 {-4.66/10 0.015s, n=14070, sd=14} Bg7 {+4.66/9 0.022s, n=19123, sd=15}
12. Nc4 {-4.20/10 0.015s, n=13241, sd=11} Rxa1 {+4.59/10 0.033s, n=22424, sd=17}
13. Bxa1 {-4.59/10 0.020s, n=16042, sd=13, Black makes an illegal move: e8h8}
1-0