MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2025"]
[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 "rn1qkbnr/p3pppp/1pp1Q3/8/2P3b1/8/PP1PPPPP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:04:30 +0000"]
[GameEndTime "2026-09-14T16:04:32 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxe6 {+8.67/8 0.018s, n=16499, sd=11}
6. d4 {-8.48/7 0.029s, n=16256, sd=10} Bf5 {+8.68/6 0.028s, n=24270, sd=10}
7. Nc3 {-8.65/8 0.047s, n=30558, sd=12} Bc2 {+8.85/7 0.015s, n=12525, sd=9}
8. Nf3 {-8.35/7 0.021s, n=16448, sd=14} b5 {+8.53/7 0.024s, n=16231, sd=11}
9. cxb5 {-8.50/8 0.031s, n=22391, sd=12} a6 {+8.45/8 0.022s, n=13145, sd=11}
10. e4 {-7.89/9 0.042s, n=23224, sd=13} axb5 {+8.16/9 0.037s, n=20972, sd=11}
11. Nxb5 {-7.94/10 0.043s, n=37450, sd=17} Qb6 {+8.06/9 0.046s, n=27411, sd=16}
12. Be3 {-7.99/8 0.016s, n=12735, sd=12} cxb5 {+7.83/9 0.042s, n=25781, sd=16}
13. Rc1 {-8.15/8 0.035s, n=27175, sd=15} e6 {+7.78/8 0.030s, n=18590, sd=15}
14. Rxc2 {-7.79/9 0.020s, n=14880, sd=12} Bb4+ {+7.92/9 0.025s, n=19953, sd=12}
15. Kd1 {-7.81/9 0.027s, n=21243, sd=17} Ne7 {+8.15/9 0.022s, n=17373, sd=17}
16. a3 {-7.80/9 0.019s, n=15158, sd=16} Bxa3 {+8.31/9 0.030s, n=24992, sd=15}
17. Bd3 {-7.89/7 0.016s, n=13435, sd=11} Bxb2 {+8.70/9 0.026s, n=22340, sd=14}
18. d5 {-8.59/7 0.022s, n=17043, sd=14} Qa6 {+8.74/9 0.022s, n=18885, sd=14}
19. d6 {-9.15/7 0.038s, n=28858, sd=10} Qxd6 {+9.13/9 0.047s, n=32583, sd=12}
20. Ke2 {-9.37/6 0.024s, n=16790, sd=10} Nbc6 {+9.24/9 0.030s, n=23431, sd=10}
21. Rb1 {-9.20/8 0.100s, n=76158, sd=13} Ba1 {+9.51/8 0.030s, n=17787, sd=11}
22. h3 {-9.43/8 0.041s, n=32125, sd=12, Black makes an illegal move: e8h8} 1-0