MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1274"]
[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 "rnb1kbnr/pp1ppppp/2q5/2p5/1P6/B1N4P/P1PPPPP1/R2QKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:27:55 +0200"]
[GameEndTime "2026-09-14T18:27:56 +0200"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc5 {+2.26/10 0.021s, n=15637, sd=15} e6 {-2.25/9 0.032s, n=21885, sd=15}
6. d4 {+1.90/10 0.034s, n=19612, sd=17} b6 {-2.29/10 0.032s, n=23707, sd=20}
7. e4 {+2.47/11 0.037s, n=25944, sd=15} Bb7 {-2.10/10 0.030s, n=19041, sd=15}
8. Nf3 {+2.31/9 0.018s, n=12724, sd=17} Nf6 {-2.28/10 0.032s, n=21045, sd=17}
9. Bd3 {+2.58/10 0.019s, n=14822, sd=16} bxc5 {-2.58/10 0.019s, n=14258, sd=18}
10. d5 {+2.62/9 0.023s, n=17957, sd=18}
Qc8 {-2.66/11 0.057s, n=36998, sd=15, White makes an illegal move: e1h1} 0-1