MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2646"]
[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 "rnb1kb1r/pp1pp1pp/1q3p1n/2p5/1P6/P6N/RBPPPPPP/1N1QKB1R b Kkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:05:46 +0200"]
[GameEndTime "2026-09-14T18:05:47 +0200"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.09/7 0.021s, n=15317, sd=10}
6. bxc5 {+0.07/9 0.018s, n=12997, sd=15} Qxc5 {+0.28/10 0.033s, n=22721, sd=15}
7. d4 {+0.21/10 0.044s, n=30302, sd=21} Qa5+ {-0.35/9 0.030s, n=22074, sd=15}
8. Bc3 {-0.35/8 0.018s, n=12927, sd=16} Qd5 {-0.09/11 0.066s, n=45726, sd=20}
9. Rb2 {-0.07/10 0.037s, n=22787, sd=15} e5 {-0.15/9 0.023s, n=14848, sd=19}
10. e3 {-0.25/10 0.033s, n=20143, sd=13} a6 {-0.18/9 0.026s, n=14456, sd=17}
11. a4 {+0.28/9 0.026s, n=14272, sd=14} Nf7 {-0.72/8 0.025s, n=16147, sd=13}
12. dxe5 {+0.87/10 0.033s, n=23896, sd=22}
Qxd1+ {-0.96/10 0.036s, n=26459, sd=22}
13. Kxd1 {+0.82/9 0.015s, n=12625, sd=17} fxe5 {-0.61/10 0.017s, n=12841, sd=15}
14. Bc4 {+1.05/11 0.046s, n=30638, sd=14} Rb8 {-1.04/10 0.081s, n=56013, sd=17}
15. Nd2 {+1.09/10 0.056s, n=40279, sd=15} Nd6 {-1.19/9 0.021s, n=15815, sd=14}
16. Bd5 {+1.38/10 0.015s, n=12201, sd=18} b5 {-1.31/10 0.049s, n=30071, sd=17}
17. Ng5 {+1.27/10 0.057s, n=42543, sd=14} Bb7 {-1.19/9 0.025s, n=15673, sd=14}
18. axb5 {+0.93/8 0.037s, n=22520, sd=11} Nxb5 {-1.10/9 0.046s, n=25452, sd=16}
19. Nb1 {+0.99/9 0.018s, n=15010, sd=15} Be7 {-0.74/8 0.015s, n=12076, sd=13}
20. Ne4 {+0.67/10 0.046s, n=34125, sd=17} Nd8 {-0.50/10 0.025s, n=19562, sd=18}
21. Bxb7 {+1.52/11 0.019s, n=15441, sd=22}
Rxb7 {-1.11/10 0.015s, n=12711, sd=18}
22. Bxe5 {+1.47/11 0.035s, n=31517, sd=20, Black makes an illegal move: e8h8}
1-0