MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1612"]
[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 "r1bqkb1r/pppnpp1p/7n/1N1p2p1/6P1/4P3/PPPP1P1P/R1BQKBNR w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:35:36 +0200"]
[GameEndTime "2026-09-14T16:35:38 +0200"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5. h3 {-0.01/9 0.026s, n=15094, sd=13} e5 {+0.26/8 0.016s, n=13413, sd=13}
6. Bg2 {+0.10/9 0.019s, n=14228, sd=9} c6 {+0.73/10 0.022s, n=15589, sd=16}
7. Nc3 {-0.74/10 0.036s, n=24989, sd=16} Be7 {+0.73/10 0.031s, n=16714, sd=15}
8. d4 {-0.77/8 0.030s, n=21734, sd=13} e4 {+0.92/11 0.034s, n=27284, sd=23}
9. f3 {-1.07/10 0.021s, n=17586, sd=15} f5 {+0.64/9 0.019s, n=14422, sd=15}
10. gxf5 {-1.19/10 0.025s, n=17805, sd=14}
exf3 {+1.06/11 0.014s, n=14240, sd=14}
11. Nxf3 {-1.09/11 0.018s, n=17278, sd=19}
Nxf5 {+1.22/10 0.021s, n=17759, sd=14} 12. e4 {-0.57/11 0.031s, n=26446, sd=19}
Ng3 {+1.35/10 0.032s, n=16887, sd=15} 13. Rg1 {-0.67/11 0.041s, n=29689, sd=18}
dxe4 {+0.86/10 0.029s, n=19912, sd=20} 14. Nd2 {-0.35/11 0.022s, n=19674, sd=18}
Nf6 {+0.73/9 0.017s, n=14426, sd=16} 15. Ndxe4 {-0.69/11 0.060s, n=41607, sd=22}
Ngxe4 {+0.56/11 0.019s, n=17027, sd=15}
16. Nxe4 {-0.44/9 0.026s, n=18989, sd=21} Bf5 {+0.45/9 0.037s, n=24503, sd=15}
17. Nxf6+ {-0.30/10 0.025s, n=19121, sd=22}
Bxf6 {+0.57/8 0.018s, n=14155, sd=18} 18. Rf1 {-0.17/11 0.034s, n=24493, sd=24}
Qe7+ {+0.76/10 0.024s, n=18283, sd=20} 19. Qe2 {-0.19/11 0.033s, n=26125, sd=25}
Be6 {+0.78/11 0.022s, n=19823, sd=17} 20. d5 {-0.27/12 0.021s, n=20397, sd=29}
cxd5 {+0.09/9 0.021s, n=12877, sd=18} 21. Bxd5 {-0.22/11 0.031s, n=25879, sd=27}
Bxd5 {+0.19/10 0.040s, n=31519, sd=22}
22. Rxf6 {-0.28/12 0.031s, n=26205, sd=21}
Qxe2+ {+0.14/10 0.052s, n=38291, sd=22}
23. Kxe2 {-0.04/9 0.024s, n=18309, sd=16} h6 {+0.06/10 0.040s, n=24528, sd=18}
24. Be3 {-0.11/10 0.040s, n=21398, sd=20, Black makes an illegal move: e8a8} 1-0