MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1148"]
[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 "rnbqkb1r/1ppppnpp/p7/5p2/1P5P/2N2N2/P1PPPPP1/R1BQKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:10 +0000"]
[GameEndTime "2026-09-14T16:02:10 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.91/10 0.037s, n=27064, sd=15} Nc6 {-0.77/10 0.026s, n=20804, sd=16}
6. Bb2 {+1.05/10 0.031s, n=24213, sd=20} fxe4 {-0.88/9 0.018s, n=15043, sd=14}
7. Nxe4 {+0.81/11 0.036s, n=26293, sd=19} e5 {-1.07/8 0.018s, n=15693, sd=13}
8. Neg5 {+1.06/11 0.045s, n=29353, sd=19} Nxg5 {-0.58/9 0.018s, n=15546, sd=14}
9. Nxg5 {+1.33/9 0.016s, n=13603, sd=14} Qf6 {-0.36/8 0.014s, n=12756, sd=14}
10. Bc4 {+1.49/9 0.059s, n=37725, sd=21}
Bxb4 {-1.00/9 0.028s, n=20207, sd=20, White makes an illegal move: e1h1} 0-1