MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1287"]
[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/pp1p1p2/2p1p3/6pp/6P1/PP6/1BPPPP1P/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:02"]
[GameStartTime "2026-09-14T13:39:33 +0000"]
[GameEndTime "2026-09-14T13:39:36 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxh8 {+7.47/10 0.022s, n=18273, sd=16} hxg4 {-7.47/10 0.027s, n=21585, sd=17}
6. e3 {+7.63/10 0.030s, n=21293, sd=14} Nh6 {-7.86/9 0.032s, n=23517, sd=15}
7. h3 {+8.01/8 0.020s, n=14060, sd=13} g3 {-7.87/10 0.050s, n=34538, sd=15}
8. fxg3 {+7.85/10 0.051s, n=35613, sd=15} d5 {-7.64/9 0.030s, n=17199, sd=13}
9. Nc3 {+7.93/9 0.024s, n=16184, sd=13} Nf5 {-7.91/9 0.053s, n=33865, sd=15}
10. Qf3 {+7.76/10 0.038s, n=21518, sd=17} Bd6 {-8.14/9 0.087s, n=52857, sd=16}
11. Nge2 {+7.72/9 0.020s, n=14012, sd=16} Nd7 {-7.79/10 0.070s, n=40838, sd=16}
12. e4 {+7.94/9 0.018s, n=13677, sd=13} Ke7 {-7.62/9 0.031s, n=21180, sd=14}
13. Qh5 {+7.83/8 0.020s, n=13388, sd=14} Qxh8 {-8.43/8 0.168s, n=104132, sd=15}
14. Qxh8 {+8.30/9 0.044s, n=29536, sd=15} Be5 {-8.39/8 0.196s, n=120493, sd=15}
15. Qh5 {+8.07/8 0.022s, n=13476, sd=14} d4 {-8.38/7 0.021s, n=13722, sd=10}
16. exf5 {+8.55/8 0.075s, n=45817, sd=12} Nf6 {-8.87/8 0.201s, n=118203, sd=13}
17. Qxg5 {+8.79/8 0.035s, n=22429, sd=10} exf5 {-8.74/7 0.044s, n=27284, sd=11}
18. Bg2 {+8.66/7 0.035s, n=18815, sd=8} Kf8 {-8.83/8 0.166s, n=95675, sd=14}
19. Rf1 {+9.02/8 0.050s, n=28920, sd=10} Ne4 {-9.10/6 0.047s, n=29672, sd=10}
20. Bxe4 {+10.08/7 0.025s, n=15609, sd=14} f6 {-10.19/7 0.094s, n=60906, sd=13}
21. Qh6+ {+10.62/8 0.035s, n=23917, sd=11} Ke7 {-10.54/6 0.041s, n=25741, sd=16}
22. Nxd4 {+10.67/9 0.042s, n=23854, sd=13} Kd8 {-10.63/8 0.039s, n=24152, sd=13}
23. Qxf6+ {+10.93/8 0.021s, n=15360, sd=15}
Bxf6 {-10.95/7 0.043s, n=26509, sd=15}
24. Nxf5 {+10.60/9 0.064s, n=44728, sd=13} Kc7 {-10.35/7 0.049s, n=34657, sd=10}
25. Ne3 {+10.61/8 0.018s, n=13947, sd=13}
Be6 {-10.44/6 0.020s, n=13971, sd=13, White makes an illegal move: e1a1} 0-1