MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "13"]
[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 "rnb1kbnr/1p2pppp/p7/q1pp4/5P2/6PN/PPPPPK1P/RNBQ1B1R w kq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:03 +0000"]
[GameEndTime "2026-09-14T13:35:05 +0000"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {-0.51/9 0.045s, n=21259, sd=13} Nf6 {+0.46/8 0.033s, n=16204, sd=9}
6. Re1 {-0.51/8 0.029s, n=14736, sd=13} Nc6 {+0.67/8 0.020s, n=13462, sd=13}
7. d3 {-0.80/9 0.035s, n=22800, sd=18} h5 {+0.46/9 0.080s, n=40080, sd=17}
8. Kg1 {-0.31/10 0.067s, n=33686, sd=15} h4 {+0.43/8 0.032s, n=13548, sd=13}
9. Nf2 {-0.39/9 0.021s, n=14859, sd=13} c4 {+0.41/9 0.052s, n=30374, sd=14}
10. Nd2 {-0.34/8 0.020s, n=12696, sd=10} e5 {+0.69/9 0.047s, n=19067, sd=15}
11. dxc4 {-0.02/9 0.027s, n=18122, sd=14} hxg3 {+0.08/8 0.024s, n=14984, sd=14}
12. hxg3 {-0.49/9 0.025s, n=12751, sd=19} exf4 {+0.72/10 0.066s, n=28372, sd=19}
13. e4 {-0.72/9 0.059s, n=22168, sd=18} dxc4 {+0.68/8 0.033s, n=15093, sd=13}
14. gxf4 {-0.84/8 0.060s, n=30685, sd=16} Bc5 {+0.62/8 0.034s, n=20874, sd=14}
15. Nxc4 {-0.58/9 0.027s, n=13097, sd=17} Bxf2+ {+0.49/9 0.055s, n=23163, sd=22}
16. Kxf2 {-0.75/8 0.034s, n=13847, sd=19} Qc5+ {+0.14/9 0.028s, n=18395, sd=29}
17. Ne3 {-0.87/10 0.063s, n=28590, sd=18} Bg4 {+0.49/9 0.027s, n=15444, sd=14}
18. Qd3 {+0.55/10 0.047s, n=18694, sd=14} Rh2 {+0.42/9 0.021s, n=13460, sd=16}
19. e5 {-0.15/10 0.032s, n=14386, sd=17} Nh5 {-1.07/8 0.027s, n=13467, sd=15}
20. Qc3 {-0.52/9 0.027s, n=17054, sd=18} Qb6 {+0.82/9 0.033s, n=13327, sd=18}
21. Kg1 {-0.20/11 0.067s, n=29283, sd=26} Rxg2+ {+1.10/8 0.024s, n=13093, sd=19}
22. Kxg2 {-0.27/10 0.022s, n=12784, sd=21}
Nxf4+ {+1.16/10 0.034s, n=16846, sd=17} 23. Kg3 {-0.32/9 0.043s, n=15175, sd=25}
Ne2+ {+0.08/9 0.020s, n=14246, sd=19} 24. Rxe2 {-0.37/10 0.038s, n=16455, sd=19}
Bxe2 {+0.23/10 0.025s, n=18255, sd=22}
25. Bd2 {-0.27/10 0.031s, n=14293, sd=20, Black makes an illegal move: e8a8} 1-0