MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "140"]
[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/2pqpppp/pp6/2Pp4/P7/8/1P1PPPPP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:33 +0000"]
[GameEndTime "2026-09-14T13:35:33 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb6 {-0.59/10 0.016s, n=13316, sd=14} e5 {+0.59/9 0.025s, n=16342, sd=14}
6. d4 {-0.19/10 0.027s, n=19499, sd=15} exd4 {+0.27/11 0.043s, n=30300, sd=18}
7. Nf3 {-0.29/10 0.030s, n=17586, sd=15} cxb6 {+0.27/11 0.020s, n=14146, sd=13}
8. Nxd4 {-0.24/11 0.025s, n=18531, sd=14} Bc5 {+0.26/9 0.023s, n=16817, sd=13}
9. e3 {-0.25/10 0.025s, n=14719, sd=15} Nc6 {+0.15/9 0.023s, n=15779, sd=17}
10. Nxc6 {+0.05/9 0.021s, n=15820, sd=12} Qxc6 {+0.20/11 0.040s, n=23800, sd=26}
11. Be2 {-0.04/9 0.032s, n=22565, sd=17}
Ne7 {+0.26/10 0.029s, n=22689, sd=19, White makes an illegal move: e1h1} 0-1