MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "819"]
[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 "rnbqk1nr/pQpppp2/7b/7p/2P3p1/3P4/PP1NPPPP/R1B1KBNR b KQkq - 2 5"]
[GameDuration "00:00:12"]
[GameStartTime "2026-09-14T13:39:39 +0000"]
[GameEndTime "2026-09-14T13:39:52 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb7 {+8.98/8 0.021s, n=18303, sd=13} 6. g3 {-8.49/6 0.016s, n=13692, sd=8}
Bxd2+ {+8.65/8 0.034s, n=26393, sd=13} 7. Kxd2 {-8.69/7 0.017s, n=14086, sd=12}
Rh6 {+8.47/8 0.016s, n=12747, sd=18} 8. Kc3 {-8.49/8 0.022s, n=17810, sd=11}
Bxh1 {+8.63/8 0.057s, n=43627, sd=14} 9. Rb1 {-8.31/6 0.015s, n=12690, sd=10}
d5 {+8.54/7 0.017s, n=15093, sd=10} 10. Bg5 {-8.70/7 0.055s, n=43553, sd=9}
Rf6 {+8.67/7 0.045s, n=36426, sd=11} 11. c5 {-8.80/7 0.052s, n=40826, sd=10}
Na6 {+9.13/7 0.055s, n=41718, sd=12} 12. Kc2 {-8.62/6 0.027s, n=17456, sd=12}
Rxf2 {+9.39/8 0.046s, n=35658, sd=12} 13. h4 {-9.12/6 0.049s, n=36446, sd=9}
gxh3 {+9.29/7 0.042s, n=33139, sd=11} 14. Bd2 {-9.47/6 0.062s, n=46836, sd=11}
Rxe2 {+9.73/7 0.067s, n=52901, sd=12} 15. Nxe2 {-9.70/6 0.019s, n=15740, sd=9}
Be4 {+10.12/7 0.059s, n=42266, sd=12}
16. Nd4 {-9.42/6 11.710s, n=8000000, sd=12}
Nxc5 {+9.79/7 0.018s, n=13926, sd=11} 17. dxe4 {-9.62/8 0.098s, n=71647, sd=14}
c6 {+9.94/8 0.044s, n=31290, sd=12} 18. Bxh3 {-9.73/8 0.025s, n=21639, sd=12}
dxe4 {+10.09/8 0.021s, n=16233, sd=12} 19. Bc3 {-9.89/8 0.033s, n=22631, sd=13}
Qd5 {+10.17/8 0.028s, n=20848, sd=16} 20. Rg1 {-10.28/7 0.019s, n=16187, sd=10}
e6 {+10.30/8 0.027s, n=22013, sd=14}
21. b3 {-10.15/8 0.049s, n=38023, sd=14, Black makes an illegal move: e8a8} 1-0