MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2298"]
[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 "r1b1k1nr/ppppqQpp/B3p3/8/6P1/b3P3/PPPP1P1P/RNB1K1NR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:17:12 +0200"]
[GameEndTime "2026-09-14T18:17:14 +0200"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf7 {+8.34/9 0.041s, n=20932, sd=17}
6. Nxa3 {-8.15/8 0.033s, n=23352, sd=14} bxa6 {+8.00/9 0.025s, n=18846, sd=15}
7. Nb5 {-7.99/9 0.045s, n=25286, sd=14} axb5 {+8.18/10 0.040s, n=29758, sd=13}
8. Ne2 {-8.11/9 0.078s, n=51577, sd=16} Nf6 {+8.27/8 0.017s, n=12806, sd=13}
9. Rg1 {-8.03/7 0.019s, n=13189, sd=11} h5 {+8.17/8 0.018s, n=13264, sd=11}
10. h3 {-8.31/8 0.047s, n=31155, sd=13} Nxg4 {+8.49/9 0.033s, n=21675, sd=13}
11. f4 {-8.18/8 0.026s, n=17266, sd=11} Nh2 {+8.27/8 0.052s, n=34373, sd=15}
12. d3 {-8.21/7 0.025s, n=16498, sd=15} Bb7 {+8.37/8 0.018s, n=12546, sd=12}
13. Rg5 {-8.17/8 0.022s, n=13719, sd=6} Nf3+ {+8.42/8 0.048s, n=28900, sd=14}
14. Kf2 {-8.30/6 0.032s, n=19871, sd=12} Nxg5 {+8.60/8 0.061s, n=34381, sd=11}
15. Bd2 {-8.11/6 0.127s, n=79779, sd=10} Qf5 {+8.97/8 0.067s, n=37054, sd=12}
16. Ng1 {-8.98/6 0.047s, n=27366, sd=12} Nxh3+ {+9.37/8 0.208s, n=135522, sd=14}
17. Kf1 {-9.19/7 0.063s, n=34036, sd=14} Qg4 {+10.70/10 0.027s, n=19955, sd=18}
18. d4 {-10.27/7 0.042s, n=30944, sd=16} Qf3+ {+10.66/8 0.035s, n=26067, sd=15}
19. Nxf3 {-10.37/7 0.017s, n=12547, sd=12}
Bxf3 {+10.37/8 0.026s, n=19376, sd=15} 20. Ke1 {-10.19/8 0.016s, n=15111, sd=12}
Bg4 {+10.23/9 0.031s, n=25840, sd=13} 21. f5 {-10.26/8 0.028s, n=18966, sd=15}
Rh6 {+10.28/8 0.022s, n=18308, sd=13} 22. f6 {-10.32/9 0.019s, n=13909, sd=13}
Rxf6 {+10.28/9 0.019s, n=17004, sd=17}
23. Bc1 {-10.22/8 0.031s, n=22910, sd=12, Black makes an illegal move: e8a8} 1-0