MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1959"]
[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 "rnbqkbnr/pp1p1p1p/4p3/1Np1P1p1/8/8/PPPP1PPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:54 +0000"]
[GameEndTime "2026-09-14T16:04:55 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-1.05/9 0.030s, n=27629, sd=18}
6. N1c3 {+1.01/9 0.021s, n=18774, sd=9} Nxe5 {-1.56/8 0.023s, n=21066, sd=13}
7. d4 {+0.97/10 0.019s, n=15829, sd=16} cxd4 {-0.91/10 0.019s, n=17929, sd=13}
8. Qxd4 {+1.44/11 0.021s, n=17895, sd=19} f6 {-1.54/10 0.017s, n=16976, sd=16}
9. h4 {+1.20/10 0.012s, n=12247, sd=11} a6 {-0.83/9 0.029s, n=26011, sd=14}
10. Nd6+ {+1.40/10 0.017s, n=16232, sd=15}
Bxd6 {-1.21/10 0.021s, n=19741, sd=19} 11. Qxd6 {+1.00/9 0.021s, n=19198, sd=14}
g4 {-1.42/8 0.019s, n=17943, sd=12} 12. Be3 {+0.92/10 0.038s, n=30884, sd=18}
Qe7 {-1.42/9 0.022s, n=18459, sd=13} 13. Ne4 {+1.31/12 0.026s, n=23673, sd=24}
Nf7 {-1.01/10 0.018s, n=15843, sd=16} 14. Qb6 {+1.12/10 0.028s, n=25377, sd=20}
d5 {-1.66/9 0.029s, n=24396, sd=15, White makes an illegal move: e1a1} 0-1