MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "741"]
[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/1ppp1p1p/p3pnp1/8/1PP5/N6P/P2PPPP1/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:35 +0000"]
[GameEndTime "2026-09-14T13:37:36 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. Rb1 {-0.86/10 0.030s, n=14946, sd=14} Nc6 {+0.88/10 0.026s, n=15209, sd=15}
6. Nc2 {-0.94/10 0.037s, n=19347, sd=17} Bg7 {+0.97/9 0.026s, n=17686, sd=20}
7. Nf3 {-0.91/9 0.021s, n=15957, sd=14} e5 {+0.90/10 0.034s, n=21182, sd=16}
8. b5 {-0.87/9 0.028s, n=15248, sd=14} axb5 {+0.80/9 0.025s, n=19098, sd=17}
9. cxb5 {-1.31/9 0.026s, n=12459, sd=14} Na5 {+0.96/10 0.025s, n=17263, sd=18}
10. Nxe5 {-1.20/9 0.047s, n=20815, sd=12} c5 {+0.93/10 0.017s, n=14010, sd=16}
11. g3 {-0.68/9 0.049s, n=20348, sd=14} d6 {+1.05/11 0.048s, n=36772, sd=18}
12. Ng4 {-0.98/9 0.028s, n=14130, sd=16} Nxg4 {+1.19/11 0.020s, n=16664, sd=16}
13. hxg4 {-0.82/10 0.033s, n=15165, sd=10, Black makes an illegal move: e8h8}
1-0