MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1370"]
[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 "rnb1kbnr/pp1pp1pp/5p2/q7/P1p2P2/2P3PN/1P1PP2P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:56 +0000"]
[GameEndTime "2026-09-14T16:02:56 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.78/10 0.022s, n=17825, sd=14} 6. d3 {+0.58/9 0.031s, n=25256, sd=15}
cxd3 {-0.56/10 0.014s, n=12356, sd=12} 7. Qxd3 {+0.53/10 0.018s, n=13927, sd=14}
e6 {-0.52/9 0.017s, n=13273, sd=12} 8. Bg2 {+0.78/9 0.071s, n=51307, sd=15}
f5 {-0.56/9 0.026s, n=20699, sd=14} 9. Bd2 {+0.76/9 0.025s, n=21191, sd=17}
Nc6 {-0.05/10 0.018s, n=15429, sd=12} 10. c4 {+0.40/10 0.022s, n=15190, sd=16}
Nb4 {-0.66/10 0.014s, n=12091, sd=14} 11. Qb3 {+0.68/10 0.018s, n=15074, sd=19}
dxc4 {-0.84/9 0.014s, n=12074, sd=13} 12. Qxc4 {+0.65/10 0.036s, n=28396, sd=18}
Bd7 {-0.63/9 0.023s, n=17121, sd=14} 13. Qb3 {+0.76/9 0.021s, n=16704, sd=11}
Rc8 {-0.82/9 0.026s, n=20583, sd=15} 14. Bxb7 {+0.45/10 0.094s, n=66427, sd=16}
Rb8 {-0.32/9 0.049s, n=32850, sd=18} 15. Bf3 {+0.73/9 0.019s, n=14913, sd=14}
Nf6 {-0.97/8 0.017s, n=12022, sd=15} 16. Na3 {+0.80/9 0.050s, n=36025, sd=17}
Qxa4 {-0.32/9 0.028s, n=16707, sd=16} 17. Qxa4 {+0.08/10 0.029s, n=24474, sd=21}
Bxa4 {-0.26/10 0.017s, n=15999, sd=17, White makes an illegal move: e1h1} 0-1