MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1592"]
[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 "r3kbnr/pppqpppp/2np4/8/5Nb1/2PP4/PP1KPPPP/RNBQ1B1R b kq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:23:36 +0200"]
[GameEndTime "2026-09-14T16:23:37 +0200"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+1.62/9 0.021s, n=16909, sd=15} 6. h3 {-0.97/11 0.022s, n=18230, sd=15}
Bf5 {+0.97/9 0.019s, n=15565, sd=17} 7. Nd5 {-1.09/10 0.025s, n=19387, sd=14}
Be6 {+1.15/9 0.032s, n=25863, sd=15} 8. c4 {-1.09/10 0.022s, n=17772, sd=15}
Nce7 {+1.23/10 0.022s, n=16922, sd=16} 9. e4 {-0.63/10 0.025s, n=20858, sd=15}
c6 {+1.35/10 0.017s, n=14432, sd=14} 10. Nbc3 {-0.75/11 0.021s, n=18206, sd=15}
cxd5 {+0.85/10 0.046s, n=35452, sd=15}
11. cxd5 {-0.82/12 0.014s, n=13491, sd=17}
Bxd5 {+0.58/11 0.021s, n=18492, sd=17}
12. exd5 {-0.50/11 0.024s, n=18228, sd=17} Nf6 {+0.66/11 0.033s, n=27287, sd=17}
13. Ke1 {-0.66/10 0.015s, n=14290, sd=19}
Nexd5 {+0.65/11 0.018s, n=14734, sd=16}
14. Nxd5 {-0.46/10 0.014s, n=12064, sd=15} Nxd5 {+0.54/9 0.015s, n=13451, sd=14}
15. d4 {-0.70/10 0.027s, n=19581, sd=16} Nb4 {+0.63/11 0.035s, n=26638, sd=16}
16. Be3 {-0.25/9 0.026s, n=21200, sd=16} Rc8 {+1.42/11 0.043s, n=25108, sd=20}
17. Rc1 {-1.00/10 0.027s, n=12930, sd=14} Rxc1 {+1.09/11 0.012s, n=12197, sd=14}
18. Qxc1 {-1.61/9 0.019s, n=13406, sd=15} Be7 {+1.43/10 0.021s, n=19505, sd=16}
19. Qd2 {-0.91/10 0.019s, n=15278, sd=15} Qa4 {+1.90/12 0.024s, n=14937, sd=16}
20. b3 {-2.29/8 0.037s, n=23621, sd=16} Qa5 {+2.68/10 0.027s, n=16953, sd=17}
21. d5 {-2.90/9 0.038s, n=30192, sd=16} Nc2+ {+3.24/9 0.021s, n=13103, sd=14}
22. Kd1 {-3.01/9 0.018s, n=14503, sd=16} Nxe3+ {+3.27/9 0.018s, n=16054, sd=14}
23. fxe3 {-3.25/9 0.013s, n=12391, sd=16} Qb6 {+3.05/10 0.021s, n=18557, sd=14}
24. g4 {-3.30/10 0.033s, n=27937, sd=15, Black makes an illegal move: e8h8} 1-0