MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "953"]
[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 "rnb1kbnr/p1pp1ppp/1p6/4pB1q/1P6/4P3/P1PP1PPP/RNBQK1NR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:28 +0000"]
[GameEndTime "2026-09-14T13:40:29 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf5 {+7.14/9 0.031s, n=23543, sd=15}
6. b5 {-6.75/8 0.026s, n=20723, sd=16} Qg6 {+7.41/10 0.019s, n=16386, sd=14}
7. Nf3 {-7.09/10 0.018s, n=14438, sd=16} e4 {+7.73/9 0.020s, n=17193, sd=11}
8. Nh4 {-7.63/10 0.014s, n=12786, sd=15} Qf6 {+7.92/10 0.028s, n=22005, sd=15}
9. Qg4 {-7.54/12 0.016s, n=14253, sd=16} Qxa1 {+7.57/10 0.034s, n=28059, sd=18}
10. Qxe4+ {-7.51/9 0.013s, n=12621, sd=14} Kd8 {+7.31/10 0.037s, n=32796, sd=17}
11. Qxa8 {-7.32/11 0.015s, n=14994, sd=20}
Qxb1 {+7.47/11 0.031s, n=26288, sd=14, White makes an illegal move: e1h1} 0-1