MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "751"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1k1nr/p1pp1ppp/1p3q2/2b1p3/5P2/BP5N/P1PPP1PP/RN1QKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:51 +0000"]
[GameEndTime "2026-09-14T13:37:52 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+0.26/9 0.021s, n=14159, sd=15} Bb7 {-0.12/8 0.019s, n=13000, sd=13}
6. e3 {+0.42/10 0.024s, n=15918, sd=15} Qh4+ {-0.63/9 0.030s, n=17098, sd=16}
7. g3 {+0.35/9 0.048s, n=27464, sd=16} Qe7 {-0.16/10 0.027s, n=17780, sd=17}
8. Rg1 {+0.57/10 0.061s, n=32729, sd=17} Nc6 {-0.64/10 0.071s, n=38843, sd=17}
9. Bg2 {+0.78/10 0.031s, n=16439, sd=15} f6 {-0.58/9 0.029s, n=18590, sd=15}
10. fxe5 {+1.82/11 0.041s, n=23321, sd=21}
fxe5 {-0.32/11 0.036s, n=18046, sd=21}
11. Bxc6 {+1.20/11 0.024s, n=20500, sd=19} Bxc6 {-1.60/8 0.032s, n=15933, sd=19}
12. Qh5+ {+1.20/10 0.032s, n=20710, sd=17} Kd8 {-1.36/9 0.019s, n=15039, sd=17}
13. Qxe5 {+1.19/11 0.027s, n=23225, sd=21} Nf6 {-1.28/10 0.020s, n=15876, sd=21}
14. Qxe7+ {+1.26/10 0.034s, n=26673, sd=19}
Bxe7 {-1.02/9 0.018s, n=12169, sd=20} 15. Nf2 {+1.32/10 0.027s, n=21482, sd=11}
h5 {-1.02/10 0.022s, n=18726, sd=14} 16. h4 {+1.30/10 0.022s, n=19903, sd=12}
a5 {-1.10/8 0.023s, n=15166, sd=13} 17. Nc3 {+1.56/10 0.036s, n=25889, sd=13}
a4 {-1.26/8 0.023s, n=12680, sd=15} 18. Ne2 {+1.43/9 0.030s, n=24035, sd=12}
Rg8 {-1.17/9 0.044s, n=30351, sd=13, White makes an illegal move: e1a1} 0-1