MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2388"]
[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 "r1b1kbnr/pppp1ppp/n3p3/8/1P3q2/2NPP1P1/P1P2P1P/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:02:09 +0200"]
[GameEndTime "2026-09-14T17:02:09 +0200"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxb4 {+0.42/10 0.020s, n=14042, sd=15}
6. Bd2 {-0.12/9 0.023s, n=16236, sd=12} Nf6 {+0.62/8 0.018s, n=13902, sd=12}
7. Bg2 {-0.25/9 0.022s, n=15036, sd=14} Qe7 {+0.91/9 0.028s, n=21138, sd=10}
8. e4 {-1.04/8 0.036s, n=26419, sd=14} d5 {+0.59/9 0.025s, n=19762, sd=16}
9. e5 {-0.42/10 0.019s, n=13877, sd=12} Nd7 {+0.62/10 0.018s, n=14614, sd=16}
10. Nf3 {-0.48/10 0.020s, n=15447, sd=14} Qd8 {+0.80/10 0.022s, n=16202, sd=16}
11. Ne2 {-0.55/10 0.042s, n=30000, sd=17}
Be7 {+0.58/11 0.029s, n=24142, sd=16, White makes an illegal move: e1h1} 0-1