MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1826"]
[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 "rnb1k1nr/pppq1ppp/8/3pp3/1b4P1/2P4B/PP1PPP1P/RNBQK1NR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:22 +0000"]
[GameEndTime "2026-09-14T13:40:22 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb4 {+4.65/9 0.020s, n=14965, sd=14} Qd6 {-4.61/9 0.034s, n=18266, sd=12}
6. d4 {+4.75/10 0.052s, n=31804, sd=16} Qxb4+ {-4.70/8 0.025s, n=15141, sd=13}
7. Bd2 {+4.75/9 0.033s, n=12801, sd=16} Qxd4 {-4.28/10 0.019s, n=13910, sd=15}
8. Nf3 {+4.61/11 0.015s, n=12566, sd=16} Qxb2 {-4.56/10 0.044s, n=24699, sd=12}
9. Nc3 {+4.12/10 0.046s, n=27892, sd=13} Na6 {-4.88/9 0.038s, n=24034, sd=14}
10. Nxe5 {+5.46/10 0.023s, n=15397, sd=12}
Nf6 {-5.35/9 0.035s, n=14396, sd=15, White makes an illegal move: e1h1} 0-1