MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "564"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/p1pppppp/8/n7/Q4P2/2P5/1P1PP1PP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:07 +0000"]
[GameEndTime "2026-09-14T13:37:08 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nb7 {-1.27/9 0.030s, n=16692, sd=16} 6. e4 {+1.11/9 0.017s, n=12672, sd=14}
Nc5 {-0.86/11 0.036s, n=19850, sd=15} 7. Qc4 {+1.09/9 0.027s, n=15569, sd=14}
e6 {-0.58/11 0.067s, n=35618, sd=17} 8. b4 {+0.90/10 0.037s, n=22732, sd=15}
Nb7 {-0.76/10 0.037s, n=18652, sd=15} 9. d4 {+0.98/10 0.037s, n=25148, sd=16}
Nd6 {-0.41/10 0.022s, n=16046, sd=16} 10. Qd3 {+1.15/10 0.028s, n=17669, sd=16}
a5 {-0.65/10 0.027s, n=19574, sd=15} 11. Rxa5 {+1.34/9 0.018s, n=13789, sd=16}
Rxa5 {-1.22/9 0.024s, n=19688, sd=12} 12. bxa5 {+0.97/11 0.019s, n=14245, sd=17}
Bb7 {-0.77/13 0.015s, n=14705, sd=22} 13. Nd2 {+1.07/13 0.022s, n=21642, sd=20}
Qa8 {-0.82/14 0.016s, n=15579, sd=21} 14. e5 {+0.90/12 0.023s, n=21588, sd=19}
Nc8 {-0.99/12 0.021s, n=20022, sd=19} 15. a6 {+0.82/12 0.023s, n=19417, sd=20}
Bxg2 {-0.89/12 0.017s, n=16215, sd=19}
16. Bxg2 {+1.03/11 0.018s, n=16320, sd=14}
Qxg2 {-0.97/10 0.015s, n=14336, sd=17} 17. Qf3 {+0.92/11 0.051s, n=27680, sd=23}
Qxf3 {-1.09/11 0.038s, n=22531, sd=21}
18. Ngxf3 {+0.83/9 0.024s, n=12775, sd=17}
Nge7 {-1.02/11 0.085s, n=43729, sd=17} 19. Nc4 {+1.06/11 0.046s, n=35748, sd=18}
Nc6 {-1.00/10 0.023s, n=14177, sd=17} 20. Ke2 {+1.56/11 0.054s, n=38277, sd=16}
d5 {-1.30/9 0.033s, n=18060, sd=15} 21. exd6 {+1.45/9 0.021s, n=13166, sd=18}
Bxd6 {-1.39/9 0.034s, n=17548, sd=14}
22. Nxd6+ {+2.10/10 0.037s, n=20592, sd=14}
cxd6 {-1.76/8 0.043s, n=23615, sd=14} 23. Be3 {+2.09/9 0.021s, n=15556, sd=11}
N8e7 {-0.94/9 0.025s, n=12778, sd=15}
24. Rb1 {+1.63/11 0.029s, n=20727, sd=16, Black makes an illegal move: e8h8} 1-0