MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "224"]
[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 "rn1qkbnr/pbp1ppp1/7p/1p1p4/3P3P/4P3/PPP1KPP1/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:03 +0000"]
[GameEndTime "2026-09-14T16:07:04 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ke1 {-0.04/9 0.015s, n=15644, sd=15} a6 {-0.01/10 0.022s, n=22486, sd=16}
6. a4 {-0.38/9 0.028s, n=27609, sd=14} b4 {+0.30/9 0.015s, n=15089, sd=11}
7. c4 {-0.24/9 0.036s, n=34283, sd=13} bxc3 {+0.17/9 0.012s, n=12174, sd=12}
8. bxc3 {-0.16/8 0.016s, n=15936, sd=13} Nd7 {+0.31/9 0.012s, n=13502, sd=12}
9. Nd2 {-0.59/8 0.023s, n=22620, sd=12} e6 {+0.45/9 0.018s, n=12798, sd=14}
10. Rb1 {-0.26/9 0.018s, n=16413, sd=16} Rb8 {+0.72/11 0.021s, n=21967, sd=18}
11. Ngf3 {-0.95/8 0.034s, n=31842, sd=23} Ngf6 {+0.87/9 0.017s, n=12287, sd=15}
12. Bd3 {-1.05/8 0.019s, n=17351, sd=15} Bd6 {+1.25/10 0.018s, n=16866, sd=13}
13. c4 {-0.44/10 0.013s, n=13411, sd=15} c5 {+1.40/10 0.022s, n=20889, sd=16}
14. cxd5 {-1.00/10 0.016s, n=14836, sd=12}
Nxd5 {+1.48/10 0.025s, n=20068, sd=14} 15. Ne4 {-0.97/9 0.025s, n=22576, sd=15}
Be7 {+1.59/10 0.024s, n=22816, sd=17} 16. dxc5 {-2.04/9 0.063s, n=51674, sd=18}
Nxc5 {+1.70/10 0.014s, n=12894, sd=15}
17. Nxc5 {-2.17/11 0.095s, n=72165, sd=16} Bxc5 {+1.95/9 0.015s, n=13901, sd=14}
18. Bd2 {-2.01/10 0.015s, n=13992, sd=14, Black makes an illegal move: e8h8} 1-0