MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "512"]
[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 "rnb1k1nr/pppp1p1p/4p1p1/2b5/2PP3q/P5P1/1P2PP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:08"]
[GameStartTime "2026-09-14T16:00:40 +0000"]
[GameEndTime "2026-09-14T16:00:48 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxh4 {+8.87/8 0.068s, n=54428, sd=15} Be7 {-8.47/7 0.044s, n=36239, sd=10}
6. d5 {+8.64/7 0.020s, n=17264, sd=13} b6 {-8.59/8 0.053s, n=38218, sd=12}
7. Nh3 {+8.68/7 0.027s, n=20645, sd=12} exd5 {-8.54/8 0.111s, n=83405, sd=15}
8. Rg1 {+8.68/8 0.052s, n=39063, sd=15} Nc6 {-8.61/7 0.035s, n=26703, sd=14}
9. Bf4 {+8.63/7 0.017s, n=13960, sd=9} Bd6 {-8.63/7 0.025s, n=20068, sd=11}
10. h5 {+8.59/7 0.078s, n=56652, sd=14} Nge7 {-8.44/7 0.029s, n=20211, sd=12}
11. Nc3 {+8.48/8 0.027s, n=22032, sd=10} gxh5 {-8.58/7 0.026s, n=20305, sd=10}
12. Nb5 {+8.55/8 0.027s, n=20152, sd=15} Bxf4 {-8.56/7 0.022s, n=15701, sd=13}
13. Nxf4 {+9.01/8 0.034s, n=27526, sd=14} Ne5 {-8.98/7 0.100s, n=74832, sd=12}
14. Nxc7+ {+8.90/7 0.025s, n=20068, sd=12} Kd8 {-9.06/6 0.041s, n=31666, sd=13}
15. Nfxd5 {+9.13/8 0.028s, n=23073, sd=14} Re8 {-9.29/7 0.051s, n=43158, sd=11}
16. Rg5 {+9.48/7 0.041s, n=27492, sd=12} Nf3+ {-9.53/7 0.083s, n=63506, sd=13}
17. exf3 {+9.45/7 0.018s, n=14937, sd=11} h4 {-9.63/7 0.109s, n=89156, sd=12}
18. Re5 {+9.64/7 0.015s, n=12415, sd=11} Bb7 {-9.87/7 0.022s, n=18235, sd=12}
19. c5 {+9.88/8 0.015s, n=12219, sd=10} a6 {-10.47/7 0.105s, n=88366, sd=13}
20. Nxb6 {+10.83/8 0.027s, n=20374, sd=12}
Bc8 {-9.70/6 6.812s, n=4727414, sd=11}
21. Qxd7+ {+10.97/7 0.019s, n=16454, sd=16}
Bxd7 {-11.07/8 0.046s, n=39024, sd=19, White makes an illegal move: e1a1} 0-1