MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "635"]
[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 "rnbqk2r/pppp1ppp/3b3n/4p3/4P1Q1/3B3N/PPPP1PPP/RNB1K2R b KQkq - 7 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:31:01 -0400"]
[GameEndTime "2026-09-14T11:31:02 -0400"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg4 {+8.68/9 0.023s, n=18576, sd=12} 6. f3 {-8.50/6 0.019s, n=17995, sd=8}
Ne3 {+8.72/8 0.042s, n=38508, sd=12} 7. dxe3 {-8.63/6 0.026s, n=20955, sd=10}
b5 {+8.71/8 0.017s, n=17869, sd=11} 8. c3 {-8.60/8 0.025s, n=25368, sd=11}
Be7 {+8.68/8 0.027s, n=28319, sd=12} 9. Nf2 {-8.61/7 0.023s, n=13751, sd=9}
b4 {+8.83/7 0.021s, n=16640, sd=10} 10. Ba6 {-8.60/8 0.042s, n=38349, sd=12}
Nc6 {+8.78/7 0.013s, n=14836, sd=12} 11. Bxc8 {-8.64/8 0.017s, n=13102, sd=10}
Qxc8 {+8.55/7 0.027s, n=27134, sd=12} 12. cxb4 {-8.51/7 0.016s, n=16033, sd=10}
Qd8 {+8.50/7 0.050s, n=46163, sd=12} 13. Nd3 {-8.25/8 0.031s, n=27099, sd=14}
Qc8 {+8.44/6 0.013s, n=13562, sd=11} 14. Nxe5 {-7.93/8 0.033s, n=28773, sd=12}
Nxe5 {+8.20/7 0.017s, n=17120, sd=12} 15. Nc3 {-8.30/7 0.021s, n=15800, sd=10}
Nd3+ {+8.28/7 0.018s, n=14185, sd=11} 16. Ke2 {-8.51/8 0.038s, n=40142, sd=15}
Nxb4 {+8.42/9 0.040s, n=40431, sd=13} 17. Kd1 {-8.57/7 0.015s, n=13988, sd=12}
d5 {+9.05/8 0.033s, n=29237, sd=12} 18. exd5 {-9.24/7 0.025s, n=21044, sd=9}
Nxd5 {+9.74/9 0.016s, n=18687, sd=13} 19. Nb5 {-10.38/7 0.016s, n=12900, sd=12}
a6 {+10.63/8 0.020s, n=16076, sd=13} 20. Nd4 {-10.29/9 0.012s, n=13793, sd=14}
Nxe3+ {+10.68/9 0.019s, n=23184, sd=16}
21. Bxe3 {-10.48/8 0.027s, n=29860, sd=17} Qb7 {+10.36/9 0.038s, n=36009, sd=14}
22. Re1 {-10.23/9 0.014s, n=16638, sd=12, Black makes an illegal move: e8h8} 1-0