MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "693"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1k1nr/ppppbppp/4p3/1q6/5P2/1QPP1N2/PP2P1PP/RNB1KB1R b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:09 +0000"]
[GameEndTime "2026-09-14T16:01:09 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qb6 {-0.34/10 0.047s, n=38065, sd=16}
6. e4 {+0.40/9 0.023s, n=18941, sd=14} d5 {-0.35/9 0.018s, n=14739, sd=13}
7. exd5 {+0.64/10 0.061s, n=42244, sd=15} Qxb3 {-0.73/8 0.014s, n=12037, sd=11}
8. axb3 {+0.82/10 0.015s, n=13460, sd=13} exd5 {-0.71/10 0.033s, n=26545, sd=15}
9. Na3 {+0.74/9 0.018s, n=15256, sd=13} Na6 {-0.71/10 0.026s, n=22783, sd=14}
10. Nc2 {+0.77/9 0.021s, n=17876, sd=11} Nf6 {-0.88/9 0.029s, n=20160, sd=15}
11. b4 {+0.75/9 0.017s, n=14817, sd=12, Black makes an illegal move: e8h8} 1-0