MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1746"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/pp3ppp/8/1Bppp3/P2P3P/4P3/1PP2PP1/RNBQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:48:44 +0200"]
[GameEndTime "2026-09-14T16:48:45 +0200"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.88/8 0.029s, n=20952, sd=17}
6. dxe5 {+0.52/9 0.021s, n=14703, sd=17} Ne7 {-0.71/9 0.022s, n=15323, sd=14}
7. e4 {+0.07/9 0.075s, n=48825, sd=18} dxe4 {-0.14/9 0.036s, n=22966, sd=17}
8. Qxd8+ {+0.71/9 0.018s, n=14753, sd=14} Kxd8 {+0.10/10 0.036s, n=23949, sd=15}
9. Bf4 {+0.49/9 0.029s, n=19097, sd=14} Nd5 {-0.03/8 0.021s, n=13131, sd=13}
10. Ne2 {+0.71/8 0.032s, n=20608, sd=15} Ncb4 {-0.27/9 0.027s, n=20348, sd=14}
11. Na3 {+0.25/9 0.016s, n=12451, sd=16} a6 {-0.52/10 0.019s, n=15763, sd=17}
12. Bc4 {+0.48/10 0.025s, n=20093, sd=15} Be6 {-0.58/10 0.034s, n=27868, sd=22}
13. Rd1 {+0.61/9 0.018s, n=15768, sd=14} Kc7 {-0.37/9 0.018s, n=15246, sd=17}
14. c3 {+0.42/10 0.032s, n=29415, sd=21} Nd3+ {-0.32/10 0.019s, n=14751, sd=17}
15. Bxd3 {+0.19/10 0.017s, n=13720, sd=13}
exd3 {-0.20/10 0.026s, n=13711, sd=15}
16. Rxd3 {+0.20/12 0.050s, n=40310, sd=20} Kc6 {-0.10/9 0.020s, n=12675, sd=12}
17. Bd2 {+0.11/9 0.030s, n=25528, sd=15} Re8 {-0.05/9 0.031s, n=20109, sd=13}
18. Nf4 {-0.10/8 0.018s, n=14411, sd=14} Nxf4 {+0.05/10 0.020s, n=16461, sd=17}
19. Bxf4 {-0.09/9 0.014s, n=13336, sd=17} Be7 {+0.01/9 0.019s, n=19409, sd=14}
20. Rd2 {-0.08/9 0.017s, n=16428, sd=15} Rd8 {+0.30/9 0.013s, n=12018, sd=13}
21. Bg5 {-0.39/10 0.036s, n=32956, sd=19} f6 {+0.43/11 0.015s, n=15623, sd=17}
22. exf6 {-0.68/9 0.015s, n=15914, sd=15} gxf6 {+0.28/10 0.019s, n=18943, sd=15}
23. Re2 {-0.19/10 0.015s, n=14913, sd=16}
Bb3 {+0.33/10 0.013s, n=13057, sd=18, White makes an illegal move: e1h1} 0-1