MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "868"]
[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/1p1pppp1/p6p/8/2pP2P1/1P5B/P1P1PP1P/RNBQ1KNR b kq d3 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:37 +0000"]
[GameEndTime "2026-09-14T16:01:37 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd3 {+0.87/10 0.032s, n=27546, sd=17}
6. Qxd3 {-0.95/9 0.019s, n=16534, sd=11} Nc6 {+0.68/9 0.025s, n=19867, sd=15}
7. c4 {-0.81/9 0.031s, n=21684, sd=16} e6 {+0.58/10 0.037s, n=29651, sd=18}
8. Bg2 {-0.78/9 0.021s, n=18286, sd=14} Nf6 {+0.81/10 0.019s, n=16711, sd=16}
9. h3 {-0.68/9 0.030s, n=19500, sd=13} d5 {+0.64/10 0.029s, n=23577, sd=18}
10. Bb2 {-0.79/10 0.016s, n=12705, sd=16} Nb4 {+0.72/8 0.019s, n=15963, sd=11}
11. Qd2 {-0.37/9 0.020s, n=12280, sd=14} dxc4 {+0.67/10 0.015s, n=12101, sd=13}
12. bxc4 {-0.72/8 0.016s, n=13213, sd=10} Qc7 {+0.62/10 0.017s, n=14049, sd=19}
13. Qc3 {-0.51/9 0.030s, n=23634, sd=13} Bd7 {+0.58/10 0.018s, n=12164, sd=19}
14. a3 {-0.72/10 0.018s, n=14796, sd=15} Nc6 {+0.41/11 0.051s, n=38811, sd=18}
15. Nd2 {-0.73/10 0.028s, n=19511, sd=16} Be7 {+0.81/10 0.038s, n=30795, sd=17}
16. Ngf3 {-0.31/8 0.017s, n=12063, sd=10} Rd8 {+0.61/9 0.043s, n=30373, sd=15}
17. Rg1 {-0.38/9 0.023s, n=18137, sd=14} Bc8 {+0.57/10 0.035s, n=26462, sd=16}
18. Qe3 {-0.41/9 0.027s, n=20175, sd=14} Bd6 {+0.44/12 0.076s, n=53656, sd=17}
19. Rd1 {-0.38/9 0.032s, n=12738, sd=14} Bf4 {+0.38/9 0.020s, n=14117, sd=14}
20. Qc3 {-0.13/10 0.038s, n=18847, sd=18, Black makes an illegal move: e8h8} 1-0