MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1888"]
[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 "rnbqk1nr/2pp1ppp/1p6/p3p1N1/6PP/b7/PPPPPP2/RNBQKB1R w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:22 +0000"]
[GameEndTime "2026-09-14T13:41:23 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxa3 {+5.99/9 0.016s, n=13032, sd=15} h6 {-5.95/8 0.018s, n=14679, sd=12}
6. Nh3 {+5.71/10 0.034s, n=26467, sd=17} Qxh4 {-5.69/10 0.047s, n=33470, sd=16}
7. Nb5 {+5.48/10 0.053s, n=37054, sd=17} Na6 {-4.96/9 0.018s, n=13705, sd=15}
8. d4 {+5.21/9 0.022s, n=15916, sd=15} d6 {-5.71/9 0.023s, n=15508, sd=14}
9. Bg2 {+6.91/9 0.046s, n=32370, sd=17} Rb8 {-5.79/9 0.032s, n=22417, sd=14}
10. Bc6+ {+6.09/9 0.046s, n=32915, sd=23} Ke7 {-7.00/9 0.057s, n=40968, sd=18}
11. Nf4 {+8.21/9 0.039s, n=29076, sd=17} Qxg4 {-7.05/12 0.036s, n=24508, sd=22}
12. dxe5 {+6.31/10 0.029s, n=22118, sd=19}
dxe5 {-6.50/11 0.014s, n=13578, sd=20}
13. Nd5+ {+6.50/10 0.016s, n=14344, sd=18} Kf8 {-6.38/9 0.017s, n=13279, sd=13}
14. Ndxc7 {+6.42/10 0.033s, n=24807, sd=19}
Qb4+ {-6.25/10 0.028s, n=22960, sd=14} 15. Nc3 {+6.57/10 0.031s, n=23867, sd=18}
Qe7 {-6.36/11 0.019s, n=15679, sd=16} 16. N7d5 {+6.61/10 0.026s, n=19684, sd=15}
Qe6 {-6.34/10 0.015s, n=12935, sd=18} 17. Bb5 {+6.70/10 0.014s, n=12219, sd=14}
Nc5 {-6.72/8 0.023s, n=17871, sd=16} 18. Be3 {+6.68/10 0.044s, n=31998, sd=17}
Bb7 {-7.21/10 0.064s, n=46556, sd=17} 19. Rg1 {+6.95/10 0.039s, n=29757, sd=13}
Rc8 {-6.81/8 0.026s, n=19279, sd=13} 20. Qd2 {+7.12/10 0.053s, n=34613, sd=16}
Ne7 {-7.51/8 0.023s, n=15563, sd=12} 21. Nc7 {+8.44/11 0.036s, n=24570, sd=19}
Qf6 {-7.51/9 0.021s, n=13189, sd=13, White makes an illegal move: e1a1} 0-1