MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2427"]
[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 "1nb1kbnr/rppqpppp/p7/3p4/P7/5PP1/1PPPPK1P/RNBQ1BNR w k - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:30:40 +0200"]
[GameEndTime "2026-09-14T18:30:41 +0200"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.60/9 0.040s, n=27228, sd=14} e6 {+0.55/9 0.033s, n=20746, sd=12}
6. e4 {-0.14/9 0.020s, n=14437, sd=10} c5 {+0.23/9 0.027s, n=15618, sd=13}
7. exd5 {-0.38/10 0.039s, n=25225, sd=18} Qxd5 {+0.34/11 0.028s, n=14479, sd=14}
8. Be3 {-0.70/9 0.059s, n=30640, sd=16} Nf6 {+0.69/9 0.034s, n=22023, sd=14}
9. a5 {-0.71/8 0.027s, n=16630, sd=13} Qc6 {+1.01/9 0.035s, n=23127, sd=15}
10. Na3 {-1.05/7 0.025s, n=15147, sd=11} Nd5 {+1.56/10 0.019s, n=14044, sd=13}
11. Nc4 {-1.08/9 0.030s, n=18207, sd=15} Nxe3 {+1.48/10 0.026s, n=18832, sd=17}
12. Nxe3 {-1.29/10 0.019s, n=13389, sd=17} b5 {+1.20/9 0.016s, n=12868, sd=14}
13. axb6 {-1.15/10 0.022s, n=15607, sd=19}
Qxb6 {+1.23/11 0.034s, n=23750, sd=21} 14. Nc4 {-1.28/11 0.051s, n=34158, sd=21}
Qd8 {+0.97/11 0.026s, n=18434, sd=15} 15. c3 {-1.22/10 0.026s, n=20043, sd=16}
Nc6 {+1.03/9 0.044s, n=26189, sd=15} 16. Ne5 {-1.10/9 0.018s, n=12392, sd=19}
Nxe5 {+1.36/11 0.027s, n=21109, sd=17} 17. dxe5 {-1.13/9 0.019s, n=12841, sd=15}
Rd7 {+1.60/10 0.014s, n=12202, sd=15} 18. Qa4 {-1.07/10 0.018s, n=15711, sd=15}
Be7 {+1.54/9 0.017s, n=12796, sd=13} 19. Bxa6 {-0.68/12 0.026s, n=17628, sd=17}
Bxa6 {+0.65/10 0.022s, n=18181, sd=17}
20. Qxa6 {-0.79/11 0.026s, n=16486, sd=20}
Rd2+ {+0.74/10 0.022s, n=16715, sd=22}
21. Ne2 {-0.67/10 0.039s, n=25512, sd=19, Black makes an illegal move: e8h8} 1-0