MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "355"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/p1ppnpp1/7p/1p2p3/P6P/1PPP4/4PPP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:15 +0000"]
[GameEndTime "2026-09-14T16:00:15 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {+0.12/10 0.023s, n=20266, sd=13}
6. cxb4 {+0.21/10 0.029s, n=22108, sd=14} Nd5 {-0.08/9 0.028s, n=22419, sd=19}
7. b5 {+0.26/9 0.039s, n=18800, sd=17} a6 {-0.25/8 0.017s, n=13770, sd=17}
8. g3 {+0.02/8 0.037s, n=24242, sd=19} axb5 {+0.17/10 0.040s, n=28282, sd=19}
9. Bg2 {+0.10/9 0.021s, n=14358, sd=21} Bb7 {0.00/10 0.027s, n=21638, sd=22}
10. Nf3 {+0.08/8 0.022s, n=12141, sd=15} Bb4+ {+0.25/9 0.015s, n=12771, sd=18}
11. Bd2 {-0.25/8 0.042s, n=28793, sd=17}
Qe7 {+0.07/10 0.028s, n=22709, sd=17, White makes an illegal move: e1h1} 0-1