MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "855"]
[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 "rnbqkbnr/p2ppp2/1p5p/2p3p1/6P1/7N/PPPPPP1P/RNBQKB1R b Qkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:04 +0000"]
[GameEndTime "2026-09-14T13:38:05 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+2.73/9 0.021s, n=15785, sd=15}
6. f3 {-2.34/10 0.041s, n=19861, sd=15} e6 {+2.62/10 0.018s, n=14014, sd=15}
7. Nf2 {-2.76/9 0.045s, n=25985, sd=12} Nc6 {+2.88/9 0.021s, n=14609, sd=12}
8. c3 {-2.56/9 0.030s, n=21515, sd=14} h5 {+2.54/9 0.018s, n=14327, sd=14}
9. gxh5 {-2.57/9 0.029s, n=12995, sd=15} Rxh5 {+2.58/9 0.034s, n=22769, sd=13}
10. d3 {-2.41/9 0.029s, n=18971, sd=12} f5 {+2.68/9 0.023s, n=15882, sd=12}
11. Rg1 {-2.33/10 0.027s, n=12641, sd=14} Nh6 {+2.45/9 0.018s, n=12344, sd=16}
12. h4 {-2.10/8 0.025s, n=14934, sd=12} g4 {+2.34/9 0.024s, n=15212, sd=14}
13. fxg4 {-1.70/10 0.060s, n=26235, sd=15}
Nxg4 {+2.58/10 0.057s, n=25477, sd=15}
14. Nxg4 {-1.93/12 0.026s, n=21597, sd=20}
fxg4 {+2.45/12 0.031s, n=16918, sd=19}
15. Rxg4 {-1.47/11 0.016s, n=12149, sd=20} Ne5 {+2.14/13 0.128s, n=77373, sd=24}
16. Rg5 {-1.15/11 0.017s, n=13773, sd=17} Rxh4 {+4.98/12 0.034s, n=19770, sd=26}
17. Rg1 {-4.21/10 0.027s, n=17796, sd=20} Rg4 {+4.74/10 0.017s, n=12844, sd=21}
18. Rxg4 {-4.28/10 0.022s, n=16824, sd=21}
Nxg4 {+4.97/10 0.016s, n=12243, sd=15} 19. e4 {-3.70/9 0.030s, n=20562, sd=21}
Qh4+ {+4.48/8 0.023s, n=16308, sd=21} 20. Kd2 {-4.30/8 0.032s, n=23494, sd=19}
c4 {+4.56/8 0.020s, n=15292, sd=25} 21. Kc2 {-5.90/11 0.077s, n=51121, sd=26}
Qf2+ {+4.13/8 0.014s, n=12414, sd=18} 22. Be2 {-4.25/9 0.022s, n=18176, sd=20}
cxd3+ {+3.36/8 0.029s, n=18548, sd=12}
23. Qxd3 {-4.41/10 0.025s, n=19161, sd=26} Ne5 {+5.18/10 0.018s, n=13221, sd=15}
24. Qe3 {-5.06/12 0.039s, n=29237, sd=20} Qh2 {+4.64/10 0.018s, n=13719, sd=21}
25. Kb3 {-4.50/10 0.015s, n=12403, sd=17} Bc5 {+5.32/11 0.021s, n=15944, sd=13}
26. Qd2 {-4.67/10 0.016s, n=13061, sd=20, Black makes an illegal move: e8a8} 1-0