MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "942"]
[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 "rnbqkbnr/3pp1pp/p1p5/1p3p2/7P/2P2P2/PP1PPKP1/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:39 +0000"]
[GameEndTime "2026-09-14T16:01:40 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.26/9 0.044s, n=20185, sd=12} Nf6 {+0.07/8 0.022s, n=12311, sd=10}
6. h5 {-0.23/8 0.032s, n=21044, sd=12} e6 {-0.04/9 0.065s, n=40856, sd=16}
7. h6 {+0.14/10 0.027s, n=16816, sd=16} Qe7 {-0.10/9 0.056s, n=26767, sd=14}
8. a4 {+0.17/8 0.017s, n=12470, sd=10} d6 {-0.25/9 0.044s, n=28042, sd=13}
9. axb5 {+0.96/9 0.035s, n=17531, sd=13} cxb5 {-1.32/9 0.059s, n=37244, sd=16}
10. e4 {+1.54/9 0.053s, n=27730, sd=14} fxe4 {-1.42/8 0.029s, n=17962, sd=15}
11. Bxb5+ {+1.19/8 0.056s, n=31765, sd=17} Bd7 {-1.15/9 0.024s, n=12287, sd=14}
12. Bxd7+ {+1.46/10 0.033s, n=25665, sd=22}
Nbxd7 {-1.21/9 0.072s, n=46225, sd=21} 13. Nd2 {+1.38/10 0.040s, n=27293, sd=16}
exf3 {-1.08/10 0.032s, n=14792, sd=20}
14. Ngxf3 {+1.11/9 0.029s, n=20814, sd=19} gxh6 {-1.71/9 0.039s, n=20427, sd=15}
15. Kg1 {+0.81/10 0.066s, n=51570, sd=20} Bg7 {-0.64/11 0.024s, n=19818, sd=20}
16. Nc4 {+0.65/9 0.037s, n=24419, sd=15, Black makes an illegal move: e8h8} 1-0