MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1050"]
[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 "rnbq1knr/pppp1ppp/4p3/6b1/P7/4P3/1PPP1PPP/RNBQKBNR b KQ - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:21 +0000"]
[GameEndTime "2026-09-14T16:02:21 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be7 {-0.52/10 0.051s, n=33796, sd=15}
6. Be2 {+0.45/9 0.013s, n=12787, sd=11} Nf6 {-0.59/9 0.028s, n=22920, sd=13}
7. Nf3 {+0.49/10 0.015s, n=15619, sd=13} c5 {-0.64/9 0.028s, n=17968, sd=14}
8. d4 {+0.71/10 0.018s, n=17548, sd=14} Nc6 {-0.63/8 0.016s, n=13209, sd=16}
9. c4 {+0.71/9 0.012s, n=12027, sd=15} d5 {-0.80/8 0.016s, n=12512, sd=14}
10. dxc5 {+0.83/8 0.012s, n=12067, sd=15}
Bxc5 {-0.74/10 0.037s, n=23027, sd=18, White makes an illegal move: e1h1} 0-1