MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1380"]
[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 "r1bqkbnr/p1pp1ppp/n3p3/1p6/8/P6P/NPPPPPP1/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:46 +0000"]
[GameEndTime "2026-09-14T13:39:47 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+0.86/8 0.017s, n=12651, sd=15} Rb8 {-0.62/9 0.019s, n=12987, sd=12}
6. Nc3 {+0.97/9 0.023s, n=12611, sd=13} b4 {-0.87/9 0.021s, n=13055, sd=18}
7. axb4 {+1.33/10 0.014s, n=12126, sd=12} Nxb4 {-1.01/9 0.023s, n=13798, sd=14}
8. Rxa7 {+1.30/10 0.017s, n=15492, sd=13} Bb7 {-1.29/9 0.054s, n=31251, sd=13}
9. Nf3 {+1.42/10 0.034s, n=24599, sd=16} Nf6 {-1.50/9 0.023s, n=12145, sd=16}
10. Be2 {+1.71/10 0.031s, n=18897, sd=15} Be7 {-1.65/10 0.039s, n=22395, sd=16}
11. b3 {+1.60/10 0.026s, n=15209, sd=18}
c5 {-1.51/10 0.038s, n=18615, sd=19, White makes an illegal move: e1h1} 0-1