MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1280"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "1rbqkbnr/1ppp1ppp/p1n5/4p3/2P5/Q2P4/PP2PPPP/RNB1KBNR w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:37:21 +0200"]
[GameEndTime "2026-09-14T17:37:22 +0200"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qb3 {-1.46/9 0.018s, n=13676, sd=13} Nf6 {+1.62/7 0.022s, n=13053, sd=14}
6. e3 {-1.30/9 0.020s, n=14595, sd=10} b5 {+1.17/8 0.050s, n=37937, sd=19}
7. Nf3 {-0.90/8 0.024s, n=15276, sd=12} bxc4 {+0.73/8 0.049s, n=38683, sd=12}
8. Qxc4 {-0.88/9 0.029s, n=21552, sd=17} Bb7 {+0.84/9 0.038s, n=22530, sd=14}
9. Qa4 {-0.78/10 0.034s, n=22278, sd=16} Be7 {+0.74/9 0.015s, n=12986, sd=16}
10. a3 {-1.14/10 0.056s, n=32153, sd=14, Black makes an illegal move: e8h8} 1-0