MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "466"]
[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 "rnb1k1nr/pppp1p1p/6p1/4p1q1/1b6/NPP2PP1/P2PP2P/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:23 +0000"]
[GameEndTime "2026-09-14T14:51:23 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bf8 {-1.08/10 0.023s, n=20808, sd=18}
6. Nb5 {+1.30/7 0.017s, n=15061, sd=10} Qd8 {+0.70/10 0.020s, n=13086, sd=15}
7. d4 {-0.41/9 0.027s, n=24851, sd=17} a6 {+0.83/10 0.030s, n=26484, sd=17}
8. Na3 {-0.58/11 0.044s, n=37660, sd=22} exd4 {+0.83/11 0.019s, n=16525, sd=16}
9. Qxd4 {-0.54/10 0.029s, n=24821, sd=20} Nf6 {+0.61/9 0.017s, n=15010, sd=17}
10. Bb2 {-0.60/9 0.030s, n=22170, sd=20} Nc6 {+0.37/8 0.015s, n=13144, sd=14}
11. Qe3+ {-0.66/10 0.033s, n=28888, sd=17}
Be7 {+0.68/9 0.024s, n=20224, sd=17, White makes an illegal move: e1a1} 0-1