MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "625"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/2ppp1p1/p4p1p/1p6/4P3/5NP1/PPPPQP1P/RNB1KBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:10 +0000"]
[GameEndTime "2026-09-14T16:01:11 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-1.74/9 0.031s, n=26237, sd=16}
6. d4 {+2.68/10 0.026s, n=21650, sd=12} e5 {-2.03/10 0.027s, n=22326, sd=14}
7. d5 {+2.21/9 0.028s, n=19105, sd=15} Nce7 {-2.27/9 0.015s, n=13007, sd=12}
8. Nh4 {+1.94/11 0.070s, n=45133, sd=18} h5 {-2.36/10 0.026s, n=20790, sd=18}
9. f4 {+1.96/9 0.036s, n=20491, sd=14} d6 {-1.93/11 0.062s, n=39702, sd=17}
10. a4 {+2.07/9 0.043s, n=25515, sd=15} b4 {-1.93/8 0.018s, n=13571, sd=11}
11. Be3 {+2.43/9 0.031s, n=19550, sd=18} c6 {-2.57/9 0.044s, n=32211, sd=15}
12. dxc6 {+2.57/10 0.033s, n=20671, sd=17} Bg4 {-2.19/10 0.019s, n=15613, sd=14}
13. Qd3 {+2.62/9 0.014s, n=12743, sd=14} d5 {-2.73/10 0.023s, n=14909, sd=10}
14. h3 {+2.98/10 0.032s, n=21449, sd=15} d4 {-3.27/8 0.028s, n=20185, sd=11}
15. Bxd4 {+2.81/11 0.031s, n=27340, sd=20}
Qxd4 {-3.03/11 0.035s, n=26595, sd=19}
16. Qxd4 {+3.38/12 0.022s, n=24032, sd=20}
exd4 {-2.95/11 0.012s, n=12806, sd=17}
17. hxg4 {+2.88/10 0.020s, n=13671, sd=16}
hxg4 {-2.78/11 0.039s, n=28537, sd=18} 18. Nd2 {+3.11/12 0.016s, n=12117, sd=18}
g5 {-3.42/11 0.042s, n=29203, sd=20} 19. fxg5 {+2.87/10 0.022s, n=18374, sd=16}
fxg5 {-3.55/10 0.015s, n=14859, sd=18} 20. Nf5 {+3.40/11 0.041s, n=25570, sd=18}
Nxc6 {-3.07/11 0.033s, n=20164, sd=17, White makes an illegal move: e1a1} 0-1