MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1888"]
[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 "rnbqkbnr/pp1pp1p1/5p2/2p4p/5P1P/7N/PPPPP1P1/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:12:51 +0200"]
[GameEndTime "2026-09-14T16:12:53 +0200"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.02/9 0.021s, n=16091, sd=15} d5 {+0.08/9 0.023s, n=17395, sd=15}
6. Be2 {+0.42/10 0.022s, n=17472, sd=15} g6 {-0.16/9 0.031s, n=14698, sd=14}
7. f5 {+0.08/10 0.026s, n=19420, sd=11} dxe4 {-0.38/9 0.016s, n=12818, sd=17}
8. fxg6 {+0.34/10 0.026s, n=12762, sd=14} Qc7 {-0.17/9 0.030s, n=12938, sd=15}
9. Nc3 {+0.84/9 0.036s, n=17562, sd=15} Nc6 {-0.38/9 0.067s, n=40148, sd=16}
10. d3 {+0.58/9 0.046s, n=28829, sd=19} Qg3+ {-0.69/9 0.048s, n=29971, sd=18}
11. Kf1 {+0.62/9 0.021s, n=15007, sd=15} exd3 {-0.54/10 0.021s, n=16759, sd=14}
12. Bxd3 {+0.28/10 0.015s, n=13428, sd=18} Bh6 {-0.61/9 0.029s, n=21681, sd=16}
13. Ne4 {+0.11/10 0.053s, n=36194, sd=17} Qe5 {-0.42/9 0.024s, n=14773, sd=14}
14. Nef2 {+0.82/10 0.038s, n=21507, sd=19} Be6 {-0.37/11 0.054s, n=33272, sd=19}
15. Bd2 {+0.28/8 0.037s, n=19345, sd=13} Bxd2 {+0.45/10 0.020s, n=13808, sd=13}
16. Qxd2 {+0.94/11 0.020s, n=13878, sd=15}
Qxb2 {-0.52/10 0.052s, n=36661, sd=19} 17. Re1 {+1.15/11 0.073s, n=47038, sd=22}
Bxa2 {+0.47/11 0.040s, n=25819, sd=15} 18. Nd1 {+0.50/10 0.030s, n=20045, sd=13}
Qa3 {-0.12/10 0.029s, n=15721, sd=19} 19. Nc3 {+0.07/10 0.026s, n=20015, sd=18}
Qb4 {+0.10/10 0.020s, n=14218, sd=19} 20. Re4 {+0.56/9 0.019s, n=12569, sd=14}
Nd4 {-0.57/9 0.026s, n=12785, sd=14} 21. Ke1 {-0.61/10 0.057s, n=38047, sd=18}
Bc4 {+1.18/10 0.017s, n=13823, sd=16} 22. Kf2 {+0.06/11 0.027s, n=22770, sd=18}
Bxd3 {+0.49/10 0.020s, n=16711, sd=16}
23. Qxd3 {-0.21/11 0.019s, n=13720, sd=15} f5 {0.00/10 0.065s, n=45380, sd=16}
24. Re3 {0.00/11 0.035s, n=27627, sd=17} Qb2 {-0.71/10 0.039s, n=27914, sd=17}
25. Nd5 {+0.46/8 0.026s, n=18258, sd=13, Black makes an illegal move: e8a8} 1-0