MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "605"]
[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/p1ppp1pp/5p2/1p3n2/1P6/4PNP1/P1PP1P1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:36 +0000"]
[GameEndTime "2026-09-14T16:00:36 +0000"]
[PlyCount "11"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+1.95/9 0.017s, n=15349, sd=14} bxa4 {-2.21/9 0.023s, n=19221, sd=13}
6. Bg2 {+2.22/8 0.019s, n=12001, sd=13} Bb7 {-2.24/8 0.020s, n=15871, sd=11}
7. c4 {+2.16/10 0.038s, n=31599, sd=13} e5 {-2.10/9 0.020s, n=16552, sd=13}
8. Rxa4 {+1.93/9 0.028s, n=18568, sd=17} a5 {-1.75/10 0.032s, n=25190, sd=13}
9. bxa5 {+1.91/10 0.046s, n=36203, sd=14}
c5 {-1.63/9 0.017s, n=13400, sd=13, White makes an illegal move: e1h1} 0-1