MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1000"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbk2nr/pppp1ppp/4p3/8/7q/b1N2PP1/PPPPP3/R1BQKBNR w KQ - 1 5"]
[GameDuration "00:00:08"]
[GameStartTime "2026-09-14T16:02:09 +0000"]
[GameEndTime "2026-09-14T16:02:17 +0000"]
[PlyCount "51"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxh4 {+8.74/7 0.025s, n=20937, sd=10} Bb4 {-8.40/8 0.042s, n=36438, sd=11}
6. Rh3 {+8.50/7 0.029s, n=20598, sd=10} h5 {-8.55/8 0.089s, n=73776, sd=14}
7. e4 {+8.50/8 0.021s, n=17457, sd=11} Bxc3 {-8.49/7 0.021s, n=17086, sd=10}
8. dxc3 {+8.69/8 0.016s, n=14776, sd=12} Ne7 {-8.36/8 0.017s, n=15038, sd=12}
9. Bg5 {+8.40/8 0.047s, n=35635, sd=12} b5 {-8.43/8 0.019s, n=16830, sd=14}
10. Bxb5 {+8.57/9 0.028s, n=22643, sd=13} c6 {-8.44/7 0.023s, n=14203, sd=14}
11. Bd3 {+8.62/8 0.041s, n=31300, sd=15} Ke8 {-8.03/7 0.014s, n=12028, sd=13}
12. f4 {+8.69/8 0.023s, n=18853, sd=13} Bb7 {-8.58/7 0.023s, n=16992, sd=12}
13. Rf3 {+8.90/8 0.016s, n=13235, sd=14} Ng6 {-8.60/7 0.017s, n=13494, sd=13}
14. e5 {+8.77/7 0.019s, n=15263, sd=12} a5 {-8.76/7 0.029s, n=21528, sd=9}
15. Be4 {+9.32/7 0.022s, n=17370, sd=11} Ne7 {-9.14/7 0.040s, n=29947, sd=10}
16. f5 {+9.55/8 0.088s, n=61863, sd=9} Nd5 {-8.92/7 0.049s, n=33690, sd=11}
17. fxe6 {+10.93/9 0.029s, n=20479, sd=14}
dxe6 {-10.13/8 0.018s, n=13568, sd=15}
18. Rxf7 {+11.15/10 0.038s, n=31841, sd=19}
Kxf7 {-10.16/9 0.047s, n=35366, sd=15}
19. Qf3+ {+10.69/6 0.021s, n=16123, sd=26} Ke8 {-10.78/7 0.018s, n=14004, sd=16}
20. Bg6+ {+10.64/8 0.025s, n=18102, sd=21} Kd7 {-10.79/8 0.023s, n=18086, sd=18}
21. Qf7+ {+10.79/8 0.019s, n=14156, sd=16} Kc8 {-10.65/9 0.029s, n=23944, sd=18}
22. Qxg7 {+10.60/8 0.023s, n=15068, sd=19} Nd7 {-10.72/9 0.022s, n=17692, sd=18}
23. Bf7 {+10.56/9 0.019s, n=14903, sd=18} Kb8 {-10.49/8 0.038s, n=29483, sd=15}
24. Qxh8+ {+10.73/7 0.018s, n=12000, sd=12}
Ka7 {-10.42/8 0.056s, n=44496, sd=15} 25. Qxh5 {+10.42/8 0.019s, n=15876, sd=13}
Rf8 {-10.41/8 0.036s, n=26252, sd=11} 26. Bxe6 {+10.62/8 0.016s, n=12221, sd=12}
N7b6 {-10.25/7 0.046s, n=38908, sd=10} 27. b4 {+10.64/9 0.060s, n=43853, sd=17}
Nc4 {-10.52/7 0.017s, n=13312, sd=10} 28. Qh6 {+10.88/8 0.044s, n=28142, sd=11}
Re8 {-10.76/7 0.076s, n=58455, sd=21} 29. bxa5 {+11.14/8 0.035s, n=23695, sd=18}
Bc8 {-11.10/7 6.431s, n=4290093, sd=12, White makes an illegal move: e1a1} 0-1