MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "654"]
[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/1p1pppp1/p7/1P5p/2pP4/5Q2/P1P1PPPP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:34 -0400"]
[GameEndTime "2026-09-14T12:48:34 -0400"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb5 {+3.09/10 0.016s, n=12703, sd=17}
6. e4 {-3.20/9 0.031s, n=22054, sd=16} d5 {+3.37/10 0.014s, n=15350, sd=13}
7. exd5 {-3.93/9 0.013s, n=16321, sd=15} Nf6 {+3.73/10 0.027s, n=19777, sd=17}
8. Nc3 {-3.58/10 0.012s, n=13338, sd=17} Bg4 {+3.65/9 0.013s, n=16290, sd=13}
9. Qf4 {-3.44/9 0.019s, n=19567, sd=15} Nxd5 {+4.78/10 0.010s, n=12967, sd=16}
10. Nxd5 {-4.58/11 0.050s, n=49312, sd=21}
Qxd5 {+4.46/10 0.029s, n=24734, sd=22} 11. h3 {-4.56/9 0.016s, n=19038, sd=19}
Bf5 {+3.64/9 0.010s, n=12380, sd=13} 12. Be2 {-3.34/10 0.023s, n=19480, sd=13}
Bxc2 {+3.84/10 0.020s, n=23771, sd=18} 13. Bf3 {-3.75/10 0.013s, n=17055, sd=17}
e5 {+3.90/11 0.015s, n=13075, sd=15} 14. Bxd5 {-3.65/11 0.021s, n=20863, sd=17}
exf4 {+4.45/11 0.021s, n=27925, sd=18} 15. Nf3 {-4.01/10 0.067s, n=75277, sd=17}
Nc6 {+4.67/10 0.013s, n=20981, sd=15, White makes an illegal move: e1h1} 0-1