MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "798"]
[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 "rnbqk1n1/pppppp1r/7b/6pp/2B4Q/2P1P3/PP1P1PPP/RNB1K1NR b KQq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:29 +0000"]
[GameEndTime "2026-09-14T13:39:31 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxh4 {+8.80/9 0.043s, n=34190, sd=14}
6. a3 {-8.48/7 0.140s, n=85992, sd=14} Rg7 {+8.63/8 0.033s, n=25724, sd=13}
7. Bxf7+ {-8.69/8 0.097s, n=71045, sd=14} Rxf7 {+8.70/8 0.025s, n=21113, sd=16}
8. Nh3 {-8.55/9 0.048s, n=36364, sd=17} b5 {+8.60/8 0.020s, n=15323, sd=20}
9. Ng5 {-8.60/9 0.032s, n=25820, sd=17} Bxg5 {+8.61/8 0.020s, n=15531, sd=13}
10. g3 {-8.61/9 0.040s, n=33622, sd=15} Nc6 {+8.64/8 0.021s, n=18478, sd=13}
11. Rg1 {-8.65/9 0.019s, n=16154, sd=14} h3 {+8.61/8 0.043s, n=30161, sd=14}
12. g4 {-8.46/9 0.069s, n=51361, sd=19} hxg4 {+8.76/9 0.058s, n=45304, sd=15}
13. Rg3 {-8.80/8 0.113s, n=83674, sd=15} Bxe3 {+9.03/7 0.031s, n=23383, sd=14}
14. dxe3 {-8.78/7 0.041s, n=30898, sd=10} Nh6 {+8.96/7 0.028s, n=19689, sd=10}
15. Rxh3 {-8.85/6 0.038s, n=25209, sd=8} gxh3 {+9.14/8 0.016s, n=13291, sd=9}
16. e4 {-9.23/8 0.051s, n=40518, sd=12} d5 {+9.54/9 0.034s, n=25578, sd=12}
17. e5 {-9.71/7 0.031s, n=26933, sd=12} d4 {+10.09/9 0.030s, n=29324, sd=12}
18. c4 {-10.41/7 0.030s, n=21693, sd=11} Bf5 {+10.33/8 0.014s, n=13316, sd=10}
19. e6 {-10.50/7 0.043s, n=39152, sd=10} Rf6 {+10.65/8 0.016s, n=14270, sd=12}
20. Bd2 {-10.79/8 0.098s, n=73943, sd=15}
Rxe6+ {+10.84/8 0.023s, n=17740, sd=15}
21. Kd1 {-11.03/8 0.037s, n=29059, sd=19} bxc4 {+10.82/8 0.020s, n=16874, sd=14}
22. a4 {-11.00/8 0.034s, n=24701, sd=13} c3 {+10.86/7 0.020s, n=15961, sd=12}
23. Nxc3 {-12.06/8 0.127s, n=93002, sd=20}
dxc3 {+11.90/7 0.046s, n=29495, sd=11}
24. bxc3 {-12.59/8 0.042s, n=30583, sd=20}
Re1+ {+11.87/7 0.017s, n=13178, sd=13}
25. Kxe1 {-12.13/6 0.025s, n=17783, sd=14} Qd6 {+11.61/8 0.061s, n=41143, sd=14}
26. Bxh6 {-11.78/8 0.023s, n=17333, sd=14, Black makes an illegal move: e8a8}
1-0