MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "877"]
[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/p2pppp1/2p2n1p/Pp6/8/3P4/1PPQPPPP/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:48 +0000"]
[GameEndTime "2026-09-14T16:01:48 +0000"]
[PlyCount "13"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-0.59/10 0.015s, n=12884, sd=7} d5 {+0.90/9 0.020s, n=17710, sd=15}
6. g3 {-0.59/9 0.021s, n=15638, sd=16} Nbd7 {+0.65/9 0.028s, n=24505, sd=16}
7. Nd4 {-0.59/10 0.033s, n=27163, sd=15} e5 {+0.70/11 0.027s, n=22882, sd=16}
8. Nxc6 {-0.24/11 0.014s, n=12972, sd=13} Qc7 {+0.06/11 0.019s, n=19252, sd=19}
9. Nb4 {-0.18/11 0.027s, n=23083, sd=19} a6 {+0.66/11 0.016s, n=15528, sd=15}
10. Bg2 {-0.34/11 0.038s, n=27660, sd=19}
Bb7 {+0.45/10 0.019s, n=18122, sd=19, White makes an illegal move: e1h1} 0-1