MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "276"]
[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 "rnbqkbr1/1pp1pppp/p2p1n2/8/8/3BP1PN/PPPP1P1P/RNBQK2R w KQq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:22 +0000"]
[GameEndTime "2026-09-14T14:50:22 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bf1 {-0.79/9 0.013s, n=13430, sd=11} Nc6 {+0.43/9 0.036s, n=28211, sd=14}
6. Bg2 {-0.53/9 0.024s, n=21620, sd=17} Bf5 {+0.52/9 0.017s, n=15788, sd=13}
7. Nc3 {-0.62/9 0.042s, n=35646, sd=17} Qd7 {+0.90/10 0.019s, n=12944, sd=14}
8. Nf4 {-0.95/10 0.014s, n=13880, sd=18} g5 {+0.90/9 0.014s, n=12778, sd=19}
9. Nfd5 {-1.11/11 0.019s, n=18206, sd=19} Nxd5 {+1.29/10 0.013s, n=12848, sd=17}
10. Nxd5 {-0.97/12 0.028s, n=23654, sd=18, Black makes an illegal move: e8a8}
1-0