MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "291"]
[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/pppp1pp1/4p2p/8/1qP5/3P3P/PP2PPPR/RNBQKBN1 w Qkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:45 +0000"]
[GameEndTime "2026-09-14T13:36:46 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc3 {+0.87/10 0.029s, n=24043, sd=15} Nf6 {-0.53/8 0.015s, n=12247, sd=12}
6. a3 {+0.51/8 0.018s, n=14778, sd=11} Qe7 {-0.62/8 0.022s, n=13977, sd=11}
7. e4 {+0.74/10 0.024s, n=20312, sd=15} d6 {-0.73/9 0.014s, n=12117, sd=7}
8. Rh1 {+0.67/9 0.014s, n=12130, sd=15} c5 {-0.60/9 0.022s, n=18681, sd=13}
9. Nf3 {+0.79/9 0.027s, n=17483, sd=13} Qc7 {-0.49/10 0.019s, n=17766, sd=16}
10. Be3 {+0.58/8 0.024s, n=19278, sd=11} a6 {-0.48/10 0.015s, n=13260, sd=15}
11. Qd2 {+0.37/9 0.036s, n=25150, sd=13} Be7 {-0.18/9 0.013s, n=12630, sd=12}
12. Be2 {+0.27/9 0.021s, n=16850, sd=13} Nc6 {-0.09/10 0.017s, n=14960, sd=16}
13. Rc1 {+0.06/10 0.046s, n=31964, sd=18} Na5 {-0.17/9 0.029s, n=23501, sd=15}
14. Bd1 {+0.22/9 0.017s, n=14323, sd=13} Bd7 {-0.15/10 0.033s, n=26416, sd=18}
15. b4 {+0.29/10 0.024s, n=18211, sd=14} Nc6 {-0.22/11 0.030s, n=23645, sd=18}
16. bxc5 {+0.49/11 0.024s, n=21076, sd=20}
dxc5 {+0.16/12 0.033s, n=22441, sd=16} 17. Bf4 {-0.09/10 0.020s, n=17239, sd=17}
Bd6 {+0.51/11 0.025s, n=21865, sd=16} 18. Bxd6 {-0.20/11 0.018s, n=16517, sd=17}
Qxd6 {+0.42/10 0.027s, n=24535, sd=19} 19. Qe3 {-0.07/9 0.018s, n=15501, sd=19}
e5 {+0.36/11 0.034s, n=27616, sd=21} 20. Rb1 {-0.26/10 0.035s, n=29061, sd=22}
Rb8 {+0.81/9 0.015s, n=12415, sd=14}
21. a4 {-0.76/8 0.025s, n=21560, sd=11, Black makes an illegal move: e8h8} 1-0