MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "242"]
[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/pp1ppp2/1q4p1/2p4p/4P3/1QP4P/PP1P1PP1/RNB1KBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:05:46 -0400"]
[GameEndTime "2026-09-14T11:05:47 -0400"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxb6 {+1.09/9 0.015s, n=18445, sd=17} axb6 {-0.26/10 0.017s, n=20567, sd=16}
6. d4 {+0.52/9 0.012s, n=12698, sd=9} Nf6 {+0.02/8 0.017s, n=14166, sd=14}
7. e5 {+0.52/9 0.016s, n=13838, sd=16} Nd5 {-0.56/10 0.023s, n=22215, sd=15}
8. Nf3 {+0.53/9 0.010s, n=12798, sd=12} Nc6 {-0.54/11 0.029s, n=30210, sd=16}
9. Na3 {+0.60/9 0.013s, n=17717, sd=13} cxd4 {-0.46/9 0.023s, n=26699, sd=17}
10. cxd4 {+0.91/10 0.019s, n=17436, sd=15} d6 {-0.28/10 0.018s, n=24583, sd=16}
11. Bc4 {+0.70/9 0.010s, n=13517, sd=17}
Be6 {-0.56/9 0.017s, n=15467, sd=15, White makes an illegal move: e1h1} 0-1