MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "638"]
[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 "rnbqk1nr/pp1p1p1p/2p5/2b1p1p1/4P3/2P2P2/PP1PB1PP/RNBQK1NR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:32 -0400"]
[GameEndTime "2026-09-14T12:48:33 -0400"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qf6 {+0.05/9 0.011s, n=13448, sd=14} 6. d4 {-0.37/9 0.023s, n=28062, sd=13}
exd4 {+0.30/9 0.019s, n=15477, sd=20} 7. Nh3 {-0.27/9 0.012s, n=14500, sd=16}
d5 {+0.35/10 0.027s, n=20083, sd=16} 8. Nf2 {-0.49/9 0.022s, n=19190, sd=18}
Ne7 {+0.23/10 0.018s, n=14672, sd=17} 9. b4 {-0.44/9 0.019s, n=14826, sd=12}
Bd6 {+0.70/10 0.052s, n=49896, sd=17} 10. cxd4 {-0.65/9 0.023s, n=23105, sd=20}
Bxb4+ {+0.81/11 0.022s, n=26902, sd=14} 11. Nd2 {-0.64/9 0.022s, n=21017, sd=16}
Qxd4 {+0.64/11 0.066s, n=65583, sd=19}
12. Rb1 {-0.81/10 0.010s, n=14529, sd=16, Black makes an illegal move: e8h8} 1-0