MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1318"]
[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 "r1bqkb1r/pp1ppppp/n1p5/8/Q1P3n1/8/PPNPPPPP/R1B1KBNR w KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:24 +0000"]
[GameEndTime "2026-09-14T13:39:24 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5. b4 {-0.83/8 0.016s, n=12812, sd=12} e5 {+0.90/10 0.044s, n=31836, sd=15}
6. Bb2 {-0.88/9 0.041s, n=29293, sd=12} d6 {+1.09/9 0.017s, n=13925, sd=10}
7. g3 {-0.82/9 0.032s, n=23372, sd=15} Nc7 {+0.87/8 0.020s, n=14923, sd=12}
8. Bg2 {-0.80/8 0.022s, n=12566, sd=13} Be7 {+0.76/10 0.020s, n=15435, sd=12}
9. Nf3 {-0.71/9 0.019s, n=13905, sd=13} f5 {+0.82/9 0.049s, n=31352, sd=13}
10. b5 {-0.40/8 0.025s, n=18189, sd=15} cxb5 {+1.08/10 0.026s, n=17876, sd=15}
11. cxb5 {-0.86/9 0.022s, n=16220, sd=14, Black makes an illegal move: e8h8} 1-0