MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "594"]
[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 "rnbqkbnr/3p1ppp/pp2p3/1Np5/8/3P1P2/PPPKP1PP/R1BQ1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:35:45 +0200"]
[GameEndTime "2026-09-14T15:35:45 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb5 {+7.69/9 0.015s, n=13357, sd=12}
6. Ke1 {-7.66/9 0.028s, n=18708, sd=12} Nc6 {+7.51/9 0.015s, n=13493, sd=12}
7. f4 {-7.77/9 0.035s, n=27696, sd=16} Bb7 {+7.60/9 0.016s, n=14038, sd=16}
8. Nf3 {-7.91/9 0.043s, n=29847, sd=13} f5 {+8.00/9 0.024s, n=20706, sd=13}
9. e4 {-7.95/8 0.021s, n=18219, sd=14} b4 {+7.83/8 0.032s, n=24705, sd=11}
10. Be2 {-7.95/9 0.051s, n=41946, sd=14} Qc7 {+7.91/8 0.020s, n=15893, sd=13}
11. Kf2 {-8.01/7 0.018s, n=14869, sd=11} Be7 {+7.99/9 0.015s, n=12455, sd=13}
12. Re1 {-7.98/9 0.023s, n=18121, sd=12} Nh6 {+7.99/9 0.022s, n=17852, sd=12}
13. a3 {-8.00/9 0.023s, n=18730, sd=13} bxa3 {+7.83/7 0.014s, n=12291, sd=12}
14. Rxa3 {-7.80/10 0.018s, n=15836, sd=12} Rxa3 {+7.81/9 0.030s, n=24231, sd=14}
15. bxa3 {-7.56/10 0.023s, n=20360, sd=16, Black makes an illegal move: e8h8}
1-0