MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "117"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp1pb1pp/4p3/2p2p2/7N/1P5P/P1PPPPP1/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:28 +0000"]
[GameEndTime "2026-09-14T13:35:29 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-0.78/10 0.029s, n=14980, sd=13} Bf6 {+0.79/9 0.032s, n=19065, sd=17}
6. Nc3 {-1.13/9 0.053s, n=26003, sd=18} d5 {+1.00/10 0.023s, n=16113, sd=12}
7. e3 {-1.18/9 0.040s, n=24376, sd=15} d4 {+0.79/10 0.037s, n=25970, sd=18}
8. exd4 {-1.22/10 0.046s, n=27259, sd=17} cxd4 {+1.49/10 0.015s, n=12533, sd=11}
9. Na4 {-1.18/10 0.023s, n=18049, sd=16} Nc6 {+1.49/9 0.031s, n=14315, sd=15}
10. c3 {-1.11/9 0.022s, n=15431, sd=10} d3 {+1.56/11 0.024s, n=19253, sd=20}
11. Nc5 {-1.46/10 0.049s, n=31699, sd=15} e5 {+1.57/11 0.020s, n=14834, sd=17}
12. Bxd3 {-1.28/11 0.037s, n=19884, sd=16} b6 {+1.06/11 0.032s, n=20283, sd=16}
13. Bb5 {-0.78/10 0.049s, n=22365, sd=18} Ne7 {+1.29/10 0.029s, n=14945, sd=14}
14. Na4 {-0.53/10 0.079s, n=46137, sd=19} e4 {+0.72/9 0.043s, n=18220, sd=15}
15. Ng5 {-0.93/11 0.119s, n=64207, sd=21} h6 {+1.18/9 0.027s, n=12995, sd=18}
16. Bxc6+ {-1.19/9 0.033s, n=20058, sd=20} Nxc6 {0.00/9 0.022s, n=13389, sd=19}
17. Qh5+ {-0.71/10 0.030s, n=15768, sd=20} Kd7 {0.00/12 0.024s, n=13185, sd=6}
18. Qf7+ {-0.56/10 0.037s, n=20941, sd=21} Ne7 {0.00/14 0.022s, n=13064, sd=4}
19. Ne6 {-1.23/9 0.016s, n=12224, sd=20} Qe8 {+1.18/10 0.050s, n=28685, sd=23}
20. Qxe8+ {-1.10/10 0.027s, n=14206, sd=18}
Rxe8 {+0.38/8 0.032s, n=19215, sd=14} 21. Nf4 {-1.09/8 0.018s, n=14865, sd=11}
Ba6 {+1.07/9 0.039s, n=26417, sd=14} 22. d4 {-0.87/10 0.020s, n=16080, sd=20}
exd3 {+0.87/11 0.057s, n=30871, sd=21} 23. Be3 {-0.34/11 0.047s, n=25902, sd=15}
Rad8 {+0.64/9 0.033s, n=19609, sd=19, White makes an illegal move: e1a1} 0-1