MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "827"]
[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 "rnbqkb1r/p1pppppp/8/7n/1p4PP/1P1P4/P1PNPP2/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:49 +0000"]
[GameEndTime "2026-09-14T13:37:50 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-1.16/9 0.035s, n=20999, sd=12}
6. Ngf3 {+0.90/9 0.027s, n=12854, sd=10} Nf4 {-0.77/9 0.018s, n=13687, sd=14}
7. Bb2 {+0.74/9 0.030s, n=14793, sd=15} e6 {-0.74/9 0.020s, n=13614, sd=15}
8. Rg1 {+0.46/9 0.075s, n=37036, sd=15} Nd5 {-0.18/9 0.041s, n=18391, sd=12}
9. Qc1 {+0.10/9 0.032s, n=23794, sd=14} a5 {-0.08/10 0.049s, n=21539, sd=16}
10. a3 {+0.01/10 0.036s, n=17105, sd=16} c5 {-0.18/10 0.105s, n=47311, sd=16}
11. Ne4 {+0.45/8 0.030s, n=14663, sd=10} bxa3 {-0.15/9 0.039s, n=17234, sd=20}
12. Bxa3 {+0.36/8 0.028s, n=12087, sd=14} a4 {-0.06/9 0.030s, n=12690, sd=14}
13. bxa4 {+0.58/9 0.089s, n=38191, sd=15} Rxa4 {-0.20/9 0.033s, n=19346, sd=15}
14. Bh3 {+0.21/8 0.027s, n=12594, sd=13} Qa5+ {+0.04/9 0.020s, n=14119, sd=16}
15. Kf1 {-0.12/9 0.031s, n=15261, sd=16} c4 {+0.38/12 0.026s, n=17337, sd=18}
16. Bb2 {-0.57/9 0.029s, n=15989, sd=17} Rxa1 {+0.30/9 0.016s, n=14470, sd=16}
17. Bxa1 {+0.06/9 0.014s, n=12139, sd=14} c3 {+0.23/10 0.020s, n=16166, sd=14}
18. h5 {+0.01/10 0.019s, n=12440, sd=12} Nc6 {+0.98/10 0.023s, n=17015, sd=14}
19. Bg2 {-1.27/8 0.026s, n=13354, sd=12} Bb4 {+2.09/10 0.021s, n=13189, sd=16}
20. h6 {-1.55/8 0.025s, n=16039, sd=14, Black makes an illegal move: e8h8} 1-0