MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1835"]
[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 "r1bqkbnr/p1ppp1pp/8/1p2np2/PP3P2/2N5/2PPP1PP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:04:04 +0000"]
[GameEndTime "2026-09-14T16:04:05 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ng6 {-0.78/9 0.017s, n=16658, sd=11} 6. e3 {+1.91/8 0.018s, n=13332, sd=10}
e6 {-0.78/10 0.027s, n=22510, sd=16} 7. Nf3 {+0.86/9 0.024s, n=14450, sd=13}
Bxb4 {-0.71/10 0.018s, n=16651, sd=20} 8. axb5 {+0.96/10 0.029s, n=21550, sd=15}
Bb7 {-1.01/10 0.043s, n=35234, sd=18} 9. h4 {+0.81/8 0.026s, n=13617, sd=14}
h5 {-0.80/10 0.025s, n=23290, sd=14} 10. Ba3 {+0.91/8 0.030s, n=15717, sd=12}
Bxc3 {-1.02/9 0.027s, n=24092, sd=14} 11. dxc3 {+1.08/11 0.053s, n=31788, sd=16}
a6 {-1.05/9 0.018s, n=17891, sd=14} 12. Ng5 {+0.86/10 0.012s, n=12504, sd=19}
Nf6 {-0.81/10 0.015s, n=13605, sd=15} 13. Qd4 {+0.72/9 0.018s, n=13562, sd=15}
Qc8 {-0.59/10 0.020s, n=18141, sd=17} 14. c4 {+1.05/11 0.022s, n=16046, sd=16}
axb5 {-0.50/11 0.022s, n=20575, sd=20}
15. cxb5 {+1.21/10 0.038s, n=27626, sd=16} c5 {-0.97/9 0.014s, n=12960, sd=18}
16. bxc6 {+1.16/9 0.021s, n=13941, sd=14} Qxc6 {-0.93/9 0.015s, n=12962, sd=16}
17. c4 {+1.20/10 0.033s, n=29206, sd=16} Ne7 {-1.41/10 0.038s, n=31936, sd=19}
18. Qb2 {+1.25/9 0.020s, n=18357, sd=17} Ra6 {-0.41/10 0.018s, n=16452, sd=19}
19. Rb1 {+1.88/9 0.015s, n=13310, sd=16} Ra7 {-1.29/10 0.046s, n=35673, sd=17}
20. Rh3 {+1.74/8 0.018s, n=16569, sd=12} Qa6 {-0.85/10 0.017s, n=16764, sd=18}
21. Bc5 {+0.83/8 0.031s, n=16483, sd=14} Qa5+ {-1.09/9 0.011s, n=12777, sd=23}
22. Bb4 {+0.77/9 0.026s, n=14473, sd=15} Qd8 {-1.04/9 0.016s, n=14642, sd=17}
23. Bc5 {+0.77/8 0.017s, n=15822, sd=20} Qa5+ {-0.76/9 0.027s, n=25482, sd=22}
24. Bb4 {+1.15/9 0.035s, n=23998, sd=14} Qd8 {-0.41/10 0.030s, n=27459, sd=16}
25. Rg3 {+0.87/8 0.015s, n=13070, sd=17, Black makes an illegal move: e8h8} 1-0