MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "215"]
[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 "r1bqkb1r/1pp1pppp/p1n4n/3p3P/5P1R/N7/PPPPP1P1/R1BQKBN1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:47 +0000"]
[GameEndTime "2026-09-14T15:59:47 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+6.79/10 0.024s, n=18097, sd=16}
6. Rh1 {-6.20/9 0.027s, n=19278, sd=14} exf4 {+6.54/10 0.028s, n=20677, sd=16}
7. Nf3 {-6.39/9 0.023s, n=14141, sd=11} Nf5 {+6.49/8 0.015s, n=12068, sd=12}
8. d4 {-6.89/9 0.023s, n=20241, sd=15} Ng3 {+5.78/9 0.036s, n=28964, sd=14}
9. Rh2 {-6.09/10 0.053s, n=41765, sd=15} Qf6 {+6.09/9 0.028s, n=20642, sd=12}
10. c4 {-5.95/9 0.015s, n=13662, sd=12} dxc4 {+6.41/7 0.025s, n=16010, sd=11}
11. Nxc4 {-6.66/10 0.048s, n=36751, sd=19} Be6 {+5.68/7 0.018s, n=13705, sd=12}
12. Nce5 {-5.90/11 0.025s, n=21472, sd=18} Bd6 {+5.88/9 0.025s, n=18467, sd=15}
13. Rh4 {-5.22/11 0.020s, n=18074, sd=18} Nxe5 {+5.98/12 0.020s, n=18241, sd=22}
14. dxe5 {-5.81/11 0.018s, n=18343, sd=19}
Bxe5 {+5.71/11 0.016s, n=14499, sd=20} 15. Bxf4 {-6.07/9 0.017s, n=16408, sd=17}
Bxf4 {+5.77/10 0.016s, n=13843, sd=19} 16. Qa4+ {-6.00/9 0.012s, n=12502, sd=18}
c6 {+5.75/12 0.023s, n=21360, sd=20} 17. Qxf4 {-6.06/11 0.027s, n=22931, sd=18}
Qxf4 {+5.92/12 0.012s, n=14255, sd=19}
18. Rxf4 {-5.83/11 0.012s, n=13740, sd=16}
Nxh5 {+5.66/11 0.014s, n=15269, sd=18} 19. Rh4 {-5.42/10 0.012s, n=13176, sd=14}
Nf6 {+5.69/11 0.013s, n=13560, sd=16}
20. Ng5 {-5.67/9 0.012s, n=14090, sd=12, Black makes an illegal move: e8a8} 1-0