MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "534"]
[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 "rnb1kbnr/1ppp1ppp/p3pq2/8/8/3KP2N/PPPP1PPP/RNBQ1BR1 b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:39 +0000"]
[GameEndTime "2026-09-14T14:51:40 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+2.90/8 0.013s, n=12068, sd=14}
6. Ke2 {-2.66/9 0.028s, n=19017, sd=16} d5 {+3.02/10 0.018s, n=16134, sd=15}
7. Ke1 {-3.04/10 0.030s, n=26011, sd=14} e5 {+2.97/9 0.018s, n=14902, sd=17}
8. a3 {-2.99/9 0.030s, n=23597, sd=13} Bd6 {+3.12/9 0.039s, n=33568, sd=14}
9. d3 {-2.91/9 0.021s, n=18058, sd=13} Be6 {+3.09/9 0.030s, n=21973, sd=14}
10. Be2 {-2.97/8 0.015s, n=12879, sd=12} Nge7 {+3.06/9 0.025s, n=21637, sd=12}
11. Nc3 {-2.84/9 0.026s, n=22702, sd=14} h6 {+3.18/8 0.014s, n=12212, sd=12}
12. e4 {-3.66/7 0.023s, n=14440, sd=12} Nd4 {+3.92/10 0.023s, n=20265, sd=12}
13. exd5 {-3.96/8 0.018s, n=15669, sd=12} Nxd5 {+3.66/9 0.015s, n=13565, sd=17}
14. Ne4 {-3.71/10 0.036s, n=26503, sd=16} Qh4 {+4.28/10 0.015s, n=13657, sd=16}
15. Nxd6+ {-3.71/10 0.025s, n=22834, sd=17}
cxd6 {+3.66/9 0.015s, n=13427, sd=18} 16. c3 {-3.64/12 0.011s, n=12998, sd=20}
Nxe2 {+3.47/11 0.023s, n=18343, sd=17}
17. Qxe2 {-3.49/11 0.021s, n=20699, sd=22} Bg4 {+4.41/10 0.018s, n=15612, sd=11}
18. Qe4 {-2.99/10 0.015s, n=14544, sd=16} Nf6 {+2.63/10 0.057s, n=44438, sd=17}
19. Qe3 {-2.90/10 0.017s, n=15952, sd=17} Nh5 {+3.40/11 0.016s, n=15397, sd=16}
20. Kd2 {-2.99/9 0.016s, n=13381, sd=15, Black makes an illegal move: e8h8} 1-0