MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "584"]
[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/ppppppp1/8/7p/1nP2P2/7P/PP1PP1P1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:58 +0000"]
[GameEndTime "2026-09-14T13:36:59 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+0.89/9 0.019s, n=14190, sd=17} Nc6 {-0.15/10 0.026s, n=20471, sd=16}
6. Nf3 {+0.89/10 0.020s, n=15530, sd=16} e5 {-0.69/9 0.023s, n=13850, sd=13}
7. fxe5 {+0.69/9 0.023s, n=15595, sd=13} d6 {-0.73/9 0.033s, n=23898, sd=18}
8. e6 {+0.33/10 0.061s, n=37929, sd=17} Bxe6 {-0.08/11 0.037s, n=25118, sd=20}
9. e4 {+0.50/10 0.033s, n=19583, sd=14} Nd4 {-0.27/10 0.035s, n=24854, sd=19}
10. Nc3 {+0.30/9 0.022s, n=15630, sd=17} c5 {-0.04/10 0.026s, n=19415, sd=13}
11. d3 {-0.12/9 0.027s, n=18270, sd=18} Nxf3+ {+0.01/8 0.026s, n=18283, sd=18}
12. Qxf3 {+0.30/8 0.020s, n=14705, sd=16} Be7 {-0.07/9 0.020s, n=14075, sd=13}
13. Bf4 {+0.22/10 0.022s, n=15397, sd=18} Bh4+ {0.00/9 0.020s, n=13832, sd=18}
14. Bg3 {+0.06/10 0.016s, n=12643, sd=13} Qg5 {-0.01/10 0.017s, n=12345, sd=21}
15. Bxh4 {-0.05/10 0.032s, n=23295, sd=18}
Qxh4+ {-0.10/9 0.018s, n=12081, sd=18} 16. g3 {-0.08/7 0.017s, n=12607, sd=17}
Qd8 {-0.14/11 0.020s, n=15990, sd=9} 17. Qf4 {+0.07/10 0.034s, n=22123, sd=18}
Ne7 {-0.02/9 0.022s, n=12599, sd=12} 18. Nb5 {+0.04/12 0.038s, n=26175, sd=22}
Qa5+ {+0.23/9 0.019s, n=13222, sd=13} 19. b4 {-0.21/9 0.044s, n=25780, sd=19}
cxb4 {+0.10/8 0.019s, n=13002, sd=16} 20. Qxd6 {+0.05/8 0.017s, n=12348, sd=22}
b3+ {+0.03/8 0.020s, n=13497, sd=16} 21. Qb4 {0.00/10 0.018s, n=14224, sd=3}
Qd8 {+0.24/11 0.027s, n=15481, sd=20}
22. Qd6 {0.00/14 0.064s, n=44583, sd=20, Black makes an illegal move: e8h8} 1-0