MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "548"]
[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 "r1bqkbnr/1pppp1p1/2n4p/p4p2/2P1P3/7P/PP1P1PP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:43 +0000"]
[GameEndTime "2026-09-14T16:08:43 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.36/10 0.014s, n=13137, sd=16}
6. exf5 {-0.33/9 0.023s, n=18061, sd=14} d5 {+0.43/10 0.020s, n=18199, sd=15}
7. cxd5 {-0.24/10 0.036s, n=29679, sd=18} Qxd5 {+0.25/11 0.017s, n=14156, sd=18}
8. Nc3 {-0.39/9 0.024s, n=16520, sd=18} Qxf5 {+0.05/10 0.025s, n=20807, sd=21}
9. d4 {-0.38/9 0.017s, n=14216, sd=16} e5 {+0.23/10 0.016s, n=15283, sd=16}
10. dxe5 {-0.37/9 0.043s, n=30940, sd=18} Ne4 {+0.43/9 0.023s, n=19363, sd=19}
11. Be3 {-0.56/8 0.014s, n=12191, sd=12} Bb4 {+0.77/10 0.038s, n=31292, sd=17}
12. Rc1 {-0.31/9 0.042s, n=30188, sd=17, Black makes an illegal move: e8h8} 1-0