MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "886"]
[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 "rnb1kbnr/pp1qp1pp/2pp1p2/8/P6P/1P4P1/2PPPP2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:53 +0000"]
[GameEndTime "2026-09-14T16:01:53 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.31/9 0.023s, n=20281, sd=12} 6. d4 {+0.17/8 0.038s, n=20866, sd=12}
e5 {+0.15/9 0.016s, n=13486, sd=15} 7. Bh3 {-0.06/8 0.017s, n=15285, sd=12}
Qc7 {+0.22/9 0.016s, n=12667, sd=17} 8. Bxc8 {-0.35/9 0.044s, n=22799, sd=13}
Qxc8 {+0.44/10 0.053s, n=43280, sd=18} 9. Kf1 {-0.46/8 0.050s, n=29461, sd=13}
Qe6 {+0.67/9 0.029s, n=22432, sd=15} 10. Nf3 {-0.69/9 0.024s, n=15100, sd=12}
e4 {+0.85/10 0.019s, n=16500, sd=13} 11. Ne1 {-0.50/10 0.018s, n=14420, sd=13}
Na6 {+0.59/8 0.017s, n=14381, sd=11} 12. Ng2 {-0.49/10 0.024s, n=19147, sd=14}
Bd6 {+0.36/8 0.019s, n=15169, sd=12} 13. c4 {-0.32/10 0.041s, n=20427, sd=12}
dxc4 {+0.47/9 0.019s, n=15010, sd=13} 14. bxc4 {-0.32/10 0.026s, n=17806, sd=10}
Qxc4 {+0.71/11 0.028s, n=23800, sd=15} 15. Ne3 {-0.53/9 0.026s, n=18695, sd=15}
Qe6 {+0.99/10 0.020s, n=17268, sd=13} 16. Nd2 {-0.87/9 0.018s, n=15426, sd=13}
Ne7 {+0.86/10 0.014s, n=12088, sd=8} 17. Rb1 {-0.85/10 0.040s, n=28133, sd=15}
Bb4 {+1.24/9 0.014s, n=12850, sd=13}
18. Qc2 {-1.35/9 0.035s, n=28388, sd=14, Black makes an illegal move: e8a8} 1-0