MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1848"]
[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 "rnb1kb1r/ppqp1ppp/5n2/2p1p3/5P2/6PB/PPPPP2P/RNBQK1NR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:10 +0000"]
[GameEndTime "2026-09-14T16:04:10 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe5 {-0.81/9 0.049s, n=31746, sd=16} Qxe5 {+0.42/10 0.030s, n=24700, sd=15}
6. Nc3 {-0.21/11 0.029s, n=16654, sd=16} Nc6 {+0.48/11 0.026s, n=21676, sd=19}
7. Nf3 {-0.38/11 0.025s, n=18901, sd=20} Qh5 {+0.58/10 0.014s, n=12579, sd=15}
8. Bg2 {-0.22/10 0.020s, n=15277, sd=14} Be7 {+0.71/11 0.017s, n=14797, sd=18}
9. e4 {-0.49/9 0.019s, n=14042, sd=13} d5 {+0.65/10 0.023s, n=19353, sd=18}
10. exd5 {-0.73/9 0.031s, n=16923, sd=14}
Nxd5 {+0.62/10 0.015s, n=13782, sd=19, White makes an illegal move: e1h1} 0-1