MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "70"]
[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 "rnbq1bnr/pp1pkp1p/2p5/4p1p1/1P1P3P/8/P1P1PPP1/RNBQKBNR w KQ - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:15 +0000"]
[GameEndTime "2026-09-14T13:35:17 +0000"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. hxg5 {+3.89/9 0.034s, n=18668, sd=16} e4 {-3.14/10 0.025s, n=18826, sd=15}
6. Bf4 {+3.75/9 0.036s, n=29745, sd=14} d5 {-3.44/8 0.014s, n=12420, sd=11}
7. e3 {+3.88/10 0.044s, n=32365, sd=15} Be6 {-3.26/10 0.059s, n=48077, sd=15}
8. c4 {+3.85/9 0.020s, n=14639, sd=15} Ke8 {-3.31/10 0.019s, n=15709, sd=14}
9. Qb3 {+3.36/8 0.027s, n=21367, sd=12} a5 {-3.33/8 0.016s, n=13586, sd=16}
10. b5 {+3.22/9 0.023s, n=19027, sd=15} a4 {-3.07/10 0.040s, n=29684, sd=18}
11. Qb2 {+3.35/10 0.024s, n=16995, sd=14} a3 {-3.16/8 0.013s, n=12194, sd=15}
12. Qb3 {+3.66/10 0.046s, n=33397, sd=17} Nd7 {-3.23/8 0.019s, n=14464, sd=11}
13. Nc3 {+3.85/10 0.030s, n=19107, sd=15} Ne7 {-3.11/9 0.016s, n=13865, sd=12}
14. Rb1 {+3.59/11 0.052s, n=34504, sd=20} Ng6 {-4.11/10 0.051s, n=41485, sd=18}
15. bxc6 {+3.52/11 0.038s, n=23163, sd=21}
bxc6 {-3.37/11 0.032s, n=28428, sd=18}
16. cxd5 {+3.96/10 0.030s, n=22701, sd=15}
cxd5 {-3.68/10 0.023s, n=15912, sd=17} 17. Bb5 {+3.89/10 0.029s, n=20574, sd=17}
Be7 {-3.40/10 0.021s, n=17747, sd=16} 18. Nge2 {+4.10/11 0.045s, n=25428, sd=15}
Kf8 {-3.78/10 0.024s, n=18110, sd=18} 19. Bg3 {+3.77/9 0.022s, n=12191, sd=16}
Rc8 {-4.77/11 0.061s, n=42737, sd=19} 20. Ba6 {+5.68/12 0.018s, n=16910, sd=18}
Rc6 {-5.24/11 0.016s, n=15020, sd=23} 21. Qb7 {+5.09/11 0.012s, n=13168, sd=17}
Rb6 {-5.34/12 0.011s, n=12569, sd=20} 22. Rxb6 {+5.50/11 0.028s, n=19112, sd=15}
Qxb6 {-5.87/12 0.066s, n=60868, sd=19} 23. Bc7 {+5.00/10 0.024s, n=18747, sd=17}
Qxb7 {-4.74/10 0.023s, n=16305, sd=15}
24. Bxb7 {+4.71/10 0.017s, n=12716, sd=14}
Kg7 {-4.66/10 0.041s, n=39987, sd=16, White makes an illegal move: e1h1} 0-1