MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1426"]
[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 "rnbqkbnr/p1pppp2/7p/1p4p1/2P5/3P3N/PPQNPPPP/R1B1KB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:06 +0000"]
[GameEndTime "2026-09-14T13:40:07 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+0.45/9 0.021s, n=12720, sd=13}
6. Nxc4 {-0.21/9 0.028s, n=14711, sd=14} Nc6 {+0.33/10 0.054s, n=29561, sd=14}
7. f4 {-0.64/9 0.067s, n=29612, sd=15} Bg7 {+0.50/10 0.050s, n=25428, sd=15}
8. Qa4 {-0.47/9 0.030s, n=14785, sd=14} gxf4 {+0.43/12 0.120s, n=61381, sd=20}
9. Nxf4 {-0.35/10 0.047s, n=18860, sd=17} Nf6 {-0.17/11 0.078s, n=36888, sd=22}
10. g3 {+0.36/10 0.024s, n=16875, sd=20} e5 {+0.15/12 0.021s, n=12646, sd=10}
11. Nh3 {-0.14/9 0.020s, n=13931, sd=17, Black makes an illegal move: e8h8} 1-0