MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "640"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/1p1p1ppp/3p4/p1p5/8/1P6/P1PPPPPP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:14 +0000"]
[GameEndTime "2026-09-14T14:52:15 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-6.02/9 0.013s, n=14082, sd=15} a4 {+5.71/8 0.014s, n=13113, sd=13}
6. Bc4 {-6.16/8 0.017s, n=16783, sd=12} axb3 {+5.73/9 0.023s, n=21816, sd=15}
7. Bb2 {-5.42/8 0.019s, n=13431, sd=13} bxc2 {+5.96/9 0.025s, n=24277, sd=17}
8. Bxf7+ {-6.06/8 0.025s, n=25307, sd=20} Kxf7 {+7.36/7 0.017s, n=15516, sd=19}
9. Qh5+ {-6.46/8 0.019s, n=14231, sd=12} Ke7 {+7.41/8 0.036s, n=31845, sd=19}
10. Ne2 {-6.57/8 0.013s, n=13927, sd=13} Qb6 {+7.84/9 0.035s, n=29558, sd=19}
11. Bc3 {-8.05/7 0.058s, n=47911, sd=19} Qb1+ {+7.90/8 0.018s, n=15664, sd=19}
12. Nc1 {-8.13/9 0.069s, n=55555, sd=17} Qb5 {+8.05/8 0.020s, n=15209, sd=14}
13. a4 {-8.32/7 0.048s, n=33410, sd=13} Qc4 {+8.65/8 0.026s, n=19415, sd=13}
14. Ne2 {-8.42/7 0.056s, n=47294, sd=13}
Kd8 {+8.25/7 0.020s, n=15327, sd=16, White makes an illegal move: e1h1} 0-1