MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "566"]
[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 "rnbqkbnr/1p2p1pp/2p5/pB1p1p2/1P2PP2/2N5/P1PP2PP/R1BQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:54:38 -0400"]
[GameEndTime "2026-09-14T11:54:38 -0400"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+6.58/9 0.029s, n=27595, sd=15}
6. exd5 {-6.16/10 0.039s, n=31726, sd=18} bxc3 {+6.55/10 0.010s, n=13293, sd=14}
7. dxc6 {-6.15/10 0.041s, n=38512, sd=18} Nxc6 {+5.65/9 0.017s, n=21452, sd=16}
8. Nf3 {-6.06/9 0.018s, n=14820, sd=14} Nf6 {+6.08/10 0.025s, n=27569, sd=19}
9. dxc3 {-6.40/7 0.019s, n=20199, sd=11} Qxd1+ {+6.76/10 0.024s, n=30164, sd=18}
10. Kxd1 {-6.67/7 0.014s, n=20230, sd=13} Ne4 {+6.47/9 0.018s, n=17177, sd=11}
11. Bb2 {-6.32/8 0.015s, n=14099, sd=14} Nf2+ {+6.83/9 0.017s, n=23464, sd=14}
12. Ke2 {-6.73/7 0.012s, n=16119, sd=11} Nxh1 {+6.91/9 0.012s, n=17185, sd=13}
13. a4 {-6.86/8 0.032s, n=39995, sd=13} Bd7 {+7.31/10 0.021s, n=28695, sd=14}
14. c4 {-6.91/8 0.017s, n=22156, sd=13} Rg8 {+7.32/10 0.016s, n=18621, sd=12}
15. Kf1 {-7.47/8 0.025s, n=20291, sd=12} g5 {+7.57/9 0.017s, n=18334, sd=15}
16. fxg5 {-7.58/9 0.014s, n=17516, sd=16} Bg7 {+7.57/10 0.018s, n=24594, sd=17}
17. Bxg7 {-7.82/10 0.017s, n=15640, sd=14}
Rxg7 {+7.82/10 0.030s, n=34976, sd=17} 18. Kg1 {-7.47/10 0.012s, n=16468, sd=15}
Ng3 {+7.37/9 0.014s, n=13537, sd=16}
19. hxg3 {-7.30/10 0.014s, n=17145, sd=16, Black makes an illegal move: e8a8}
1-0