MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "688"]
[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 "r1bqkbnr/pppp1pp1/2n1p3/8/5P1p/N1PP4/PP2PKPP/R1BQ1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:09 +0000"]
[GameEndTime "2026-09-14T13:37:10 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.52/8 0.024s, n=17700, sd=13} 6. Nf3 {-1.53/9 0.030s, n=18859, sd=16}
Bxa3 {+1.62/9 0.019s, n=13159, sd=15} 7. bxa3 {-1.58/9 0.025s, n=18351, sd=16}
b6 {+1.77/9 0.033s, n=20687, sd=13} 8. e3 {-1.74/8 0.024s, n=17463, sd=12}
Bb7 {+1.50/8 0.020s, n=14001, sd=16} 9. Be2 {-1.70/9 0.023s, n=16732, sd=14}
Qf6 {+1.67/10 0.017s, n=13426, sd=14} 10. Rf1 {-1.56/9 0.018s, n=13910, sd=14}
Nh6 {+1.60/9 0.027s, n=18084, sd=12} 11. a4 {-1.49/10 0.018s, n=14084, sd=15}
h3 {+1.41/9 0.036s, n=25427, sd=15} 12. g3 {-1.54/10 0.022s, n=13502, sd=16}
Qxc3 {+1.35/9 0.021s, n=15252, sd=17} 13. Rb1 {-0.94/9 0.054s, n=36097, sd=19}
Qf6 {+1.53/8 0.027s, n=19729, sd=13}
14. a5 {-0.78/10 0.026s, n=19349, sd=13, Black makes an illegal move: e8h8} 1-0