MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "748"]
[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 "rnbqkb1r/p1p1ppp1/5n2/1p1p3p/1P5P/8/P1PPPPP1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:42 +0000"]
[GameEndTime "2026-09-14T13:38:42 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {-0.67/9 0.028s, n=23931, sd=16} bxa4 {+0.40/8 0.030s, n=16239, sd=16}
6. e3 {-0.48/9 0.027s, n=14397, sd=11} Nbd7 {+0.96/9 0.022s, n=16623, sd=14}
7. c4 {-0.67/9 0.040s, n=16826, sd=14} e5 {+0.57/10 0.050s, n=38783, sd=16}
8. Nf3 {-0.83/9 0.047s, n=21893, sd=15} Bxb4 {+0.86/9 0.019s, n=15211, sd=13}
9. Qxa4 {-0.86/10 0.037s, n=19441, sd=15} Qe7 {+1.00/9 0.032s, n=25415, sd=13}
10. Ba3 {-1.32/8 0.032s, n=13000, sd=13} Rb8 {+1.91/9 0.027s, n=20606, sd=15}
11. cxd5 {-1.44/9 0.029s, n=14843, sd=10} a5 {+1.28/9 0.024s, n=15588, sd=15}
12. Be2 {-1.17/9 0.043s, n=32409, sd=14, Black makes an illegal move: e8h8} 1-0