MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "796"]
[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/ppp1pp2/3pb3/6pp/8/P1P3P1/RP1PPP1P/1NBQKBNR w Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:30 +0000"]
[GameEndTime "2026-09-14T16:01:31 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ra1 {-0.39/10 0.021s, n=19475, sd=14} g4 {+0.28/9 0.030s, n=26400, sd=15}
6. d4 {-0.16/10 0.015s, n=14306, sd=13} h4 {+0.10/8 0.020s, n=18361, sd=11}
7. e4 {-0.44/9 0.052s, n=43287, sd=16} Bd7 {+0.03/8 0.015s, n=12788, sd=11}
8. Bc4 {-0.13/9 0.022s, n=18333, sd=14} Nf6 {+0.15/8 0.021s, n=13753, sd=12}
9. Qb3 {-0.27/9 0.014s, n=13133, sd=15} e6 {+0.35/10 0.018s, n=15778, sd=15}
10. Bg5 {-0.52/9 0.015s, n=13666, sd=13} hxg3 {+0.49/11 0.029s, n=28077, sd=16}
11. fxg3 {-0.52/10 0.031s, n=22216, sd=17} Nc6 {+0.01/8 0.023s, n=19525, sd=13}
12. Bd3 {-0.53/10 0.023s, n=21080, sd=19} Rh5 {+0.56/11 0.032s, n=27059, sd=20}
13. Be3 {-0.15/10 0.019s, n=14314, sd=19} d5 {+0.47/11 0.046s, n=39102, sd=17}
14. Nd2 {-0.78/12 0.021s, n=19404, sd=18} dxe4 {+0.83/10 0.018s, n=15519, sd=16}
15. Nxe4 {-0.32/11 0.011s, n=12047, sd=18}
Nxe4 {+0.83/11 0.043s, n=36967, sd=20}
16. Bxe4 {-0.40/10 0.020s, n=18390, sd=16} Na5 {+0.39/10 0.042s, n=33489, sd=19}
17. Qc2 {-0.78/11 0.040s, n=33102, sd=18} f5 {+0.60/9 0.014s, n=12645, sd=14}
18. Bg2 {-0.47/10 0.025s, n=18864, sd=18} Qe7 {+0.68/10 0.014s, n=12619, sd=10}
19. h4 {-0.25/9 0.033s, n=25126, sd=14} gxh3 {-0.09/10 0.059s, n=43675, sd=20}
20. Bf3 {-0.43/7 0.016s, n=13786, sd=11} Rh8 {+0.14/10 0.035s, n=28605, sd=19}
21. Rxh3 {+0.28/10 0.025s, n=19502, sd=17}
Rxh3 {+0.02/10 0.025s, n=19891, sd=19}
22. Nxh3 {-0.06/11 0.015s, n=14687, sd=19, Black makes an illegal move: e8a8}
1-0