MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1961"]
[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/p2p1ppp/2p1p2n/1p5P/1P6/2P5/P2PPPP1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:42:21 +0000"]
[GameEndTime "2026-09-14T13:42:22 +0000"]
[PlyCount "11"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {-0.18/8 0.021s, n=24120, sd=15} Bb7 {-0.06/9 0.018s, n=19537, sd=15}
6. e4 {-0.04/8 0.016s, n=16128, sd=12} a5 {+0.45/9 0.022s, n=22726, sd=12}
7. bxa5 {-0.22/9 0.024s, n=23783, sd=14} b4 {+0.41/9 0.016s, n=16447, sd=16}
8. Nf3 {-0.25/8 0.019s, n=18933, sd=10} c5 {+0.51/10 0.027s, n=25846, sd=15}
9. Bb5 {-0.37/8 0.012s, n=12437, sd=12}
Bxe4 {+0.67/9 0.013s, n=13046, sd=13, White makes an illegal move: e1h1} 0-1