MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "872"]
[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 "r1bqkb1r/p1pppppp/7n/1p6/1nP5/4PN1P/PP1P1PP1/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:58 +0000"]
[GameEndTime "2026-09-14T14:53:59 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+4.67/9 0.013s, n=13049, sd=12} Nc6 {-4.60/10 0.017s, n=16450, sd=14}
6. cxb5 {+4.46/11 0.048s, n=48931, sd=19} Nb8 {-4.78/10 0.015s, n=15651, sd=18}
7. d4 {+4.77/10 0.020s, n=21433, sd=12} a6 {-4.62/10 0.019s, n=19900, sd=13}
8. bxa6 {+4.60/8 0.014s, n=15706, sd=13} e6 {-4.60/11 0.025s, n=23417, sd=17}
9. e4 {+4.57/9 0.022s, n=21573, sd=16} Be7 {-4.46/10 0.014s, n=15831, sd=7}
10. Nc3 {+4.45/9 0.043s, n=41864, sd=15} c6 {-4.56/8 0.014s, n=13489, sd=14}
11. a7 {+4.70/9 0.021s, n=19251, sd=14} Rxa7 {-4.47/10 0.014s, n=12249, sd=11}
12. Bd3 {+4.55/10 0.025s, n=22431, sd=14}
Ng8 {-4.51/10 0.045s, n=39045, sd=15, White makes an illegal move: e1h1} 0-1