MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "259"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkbnr/p1p1pppp/3p4/1p3b2/PP5P/2P2P2/3PP1P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:59 +0000"]
[GameEndTime "2026-09-14T16:00:00 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa4 {-0.27/10 0.017s, n=16967, sd=14}
6. Qxa4+ {+0.64/8 0.014s, n=12357, sd=14} Bd7 {-0.28/9 0.039s, n=34076, sd=15}
7. b5 {+0.38/9 0.048s, n=35988, sd=15} a6 {-0.49/9 0.027s, n=23950, sd=16}
8. e4 {+0.73/9 0.023s, n=18246, sd=15} e6 {-0.39/9 0.022s, n=16279, sd=14}
9. d4 {+0.58/8 0.026s, n=22231, sd=14} Be7 {-0.18/9 0.036s, n=25709, sd=15}
10. h5 {+0.51/8 0.018s, n=12034, sd=17} h6 {+0.04/10 0.041s, n=31728, sd=15}
11. Be2 {+0.06/7 0.027s, n=22296, sd=16} Nf6 {+0.20/10 0.040s, n=27724, sd=15}
12. g4 {+0.18/8 0.022s, n=17626, sd=12} c6 {+0.46/10 0.030s, n=21705, sd=16}
13. c4 {-0.61/8 0.020s, n=15904, sd=14, Black makes an illegal move: e8h8} 1-0