MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1844"]
[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 "r1bqkb1r/ppp1pppp/2n5/3p4/PP1Nn3/8/2PPPPPP/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:34 +0000"]
[GameEndTime "2026-09-14T13:41:35 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxc6 {-0.25/10 0.043s, n=25977, sd=15} bxc6 {+0.39/9 0.033s, n=17826, sd=14}
6. d3 {-0.17/10 0.018s, n=16239, sd=14} Nf6 {+0.69/9 0.016s, n=12749, sd=14}
7. e3 {-0.43/9 0.022s, n=12217, sd=15} e5 {+0.56/9 0.021s, n=16094, sd=13}
8. b5 {-0.38/10 0.019s, n=12081, sd=17} Bd7 {+0.35/8 0.019s, n=16087, sd=13}
9. bxc6 {-0.36/10 0.028s, n=17749, sd=14} Bxc6 {+0.47/10 0.017s, n=13367, sd=14}
10. Be2 {-0.48/11 0.058s, n=39467, sd=20}
Bd6 {+0.46/10 0.018s, n=13841, sd=9, White makes an illegal move: e1h1} 0-1