MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1167"]
[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 "r1bqkb1r/p1pppp1p/2n2np1/1p6/1P6/2N3P1/P1PPPP1P/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:32:02 -0400"]
[GameEndTime "2026-09-14T11:32:02 -0400"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+0.07/9 0.014s, n=13347, sd=13} Bb7 {-0.26/10 0.025s, n=23772, sd=15}
6. Bg2 {+0.16/9 0.016s, n=12957, sd=16} a5 {-0.38/11 0.014s, n=15108, sd=12}
7. axb5 {+0.32/10 0.019s, n=15782, sd=16} axb4 {-0.14/10 0.010s, n=12507, sd=18}
8. Na4 {+0.28/11 0.011s, n=13199, sd=13} Na5 {-0.19/9 0.015s, n=13112, sd=17}
9. Nf3 {-0.04/10 0.020s, n=24790, sd=15} d6 {-0.18/10 0.018s, n=15990, sd=8}
10. Rb1 {-0.11/10 0.021s, n=18747, sd=17}
c5 {+0.11/11 0.038s, n=32552, sd=18, White makes an illegal move: e1h1} 0-1