MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1528"]
[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/1pp2pp1/p2pp2p/8/7P/2P4R/PP1PPPP1/RNBQKBN1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:43 +0000"]
[GameEndTime "2026-09-14T13:40:44 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.53/9 0.038s, n=26739, sd=15}
6. Rh1 {-1.81/8 0.022s, n=16270, sd=14} d5 {+1.94/9 0.024s, n=17710, sd=13}
7. d4 {-1.67/9 0.017s, n=13041, sd=12} Bd6 {+1.76/10 0.032s, n=23195, sd=15}
8. g3 {-1.79/9 0.019s, n=14219, sd=14} e5 {+2.01/10 0.016s, n=12782, sd=13}
9. dxe5 {-1.90/11 0.043s, n=31849, sd=19} Bxe5 {+2.16/10 0.026s, n=17853, sd=15}
10. c4 {-2.12/10 0.084s, n=61574, sd=17} d4 {+2.43/10 0.032s, n=21207, sd=13}
11. Nf3 {-2.48/8 0.026s, n=19176, sd=12} Nc6 {+2.12/10 0.015s, n=12892, sd=20}
12. Nxe5 {-2.32/10 0.022s, n=17602, sd=22}
Nxe5 {+1.94/10 0.026s, n=19139, sd=15} 13. Bf4 {-2.38/11 0.015s, n=14077, sd=21}
Nxc4 {+2.86/11 0.027s, n=21592, sd=17} 14. e4 {-1.93/8 0.046s, n=27415, sd=14}
Na5 {+2.28/9 0.028s, n=19891, sd=16}
15. e5 {-1.83/9 0.033s, n=22574, sd=13, Black makes an illegal move: e8h8} 1-0