MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "39"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/2pp1pp1/4p3/pp5p/PP6/B5P1/2PPPP1P/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:41:39 -0400"]
[GameEndTime "2026-09-14T10:41:39 -0400"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {-0.53/9 0.010s, n=12630, sd=13} d5 {+0.76/11 0.014s, n=16424, sd=14}
6. c3 {-0.68/10 0.010s, n=14472, sd=15} axb4 {+0.75/10 0.015s, n=13159, sd=14}
7. cxb4 {-0.86/11 0.017s, n=15671, sd=17} Rxa4 {+0.80/11 0.015s, n=14127, sd=15}
8. Nc3 {-0.82/11 0.013s, n=17634, sd=16} Ra7 {+0.74/10 0.011s, n=15168, sd=13}
9. Nxb5 {-0.95/8 0.010s, n=13206, sd=14} Rb7 {+0.83/10 0.022s, n=16519, sd=17}
10. Nc3 {-0.74/11 0.012s, n=14788, sd=16} Bxb4 {+0.89/10 0.014s, n=20281, sd=15}
11. Bxb4 {-0.93/10 0.012s, n=13582, sd=17}
Rxb4 {+1.25/12 0.020s, n=25965, sd=16} 12. Nf3 {-1.11/9 0.009s, n=12384, sd=16}
Nf6 {+1.10/10 0.013s, n=12293, sd=10, White makes an illegal move: e1h1} 0-1