MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "421"]
[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 "rnb1kbnr/p1pq1ppp/4p3/1p1p4/8/2P2N1P/PP1PPPP1/RNBQKB1R b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:44 +0000"]
[GameEndTime "2026-09-14T13:36:44 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {+0.11/9 0.027s, n=20783, sd=13} 6. e3 {+0.03/9 0.017s, n=13757, sd=11}
a6 {-0.13/9 0.026s, n=21078, sd=17} 7. a4 {+0.28/11 0.018s, n=15944, sd=17}
b4 {-0.20/10 0.030s, n=25940, sd=18} 8. cxb4 {+0.13/12 0.022s, n=18720, sd=18}
cxb4 {+0.03/12 0.017s, n=15472, sd=19} 9. d4 {+0.18/11 0.022s, n=19212, sd=18}
Nf6 {+0.07/11 0.031s, n=19033, sd=15} 10. Bd3 {+0.21/10 0.018s, n=17361, sd=16}
Bd6 {-0.01/11 0.021s, n=14542, sd=16}
11. Nbd2 {+0.11/9 0.014s, n=12645, sd=14, Black makes an illegal move: e8h8} 1-0