MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "776"]
[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 "rnbqkbnr/p1p2pp1/4p3/1p1p3p/P7/1PP4P/2QPPPP1/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:53 +0200"]
[GameEndTime "2026-09-14T16:10:53 +0200"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa4 {+0.36/11 0.019s, n=17779, sd=13}
6. Rxa4 {-0.28/10 0.014s, n=12296, sd=15} c5 {+0.29/7 0.020s, n=16727, sd=11}
7. e3 {-0.03/10 0.022s, n=15774, sd=13} Nf6 {-0.12/8 0.020s, n=16975, sd=13}
8. Nf3 {+0.05/10 0.019s, n=13903, sd=14} Bd7 {-0.09/10 0.016s, n=14733, sd=14}
9. Ra1 {+0.19/8 0.014s, n=13072, sd=12} a5 {-0.36/10 0.038s, n=30736, sd=19}
10. Be2 {+0.41/9 0.017s, n=13092, sd=13}
Be7 {-0.35/10 0.021s, n=20379, sd=14, White makes an illegal move: e1h1} 0-1