MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1099"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn2kbnr/pppqpppp/3p4/8/4P2P/6Pb/PPPP1P2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:48:19 +0200"]
[GameEndTime "2026-09-14T15:48:20 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxf1 {+0.11/10 0.014s, n=12182, sd=15}
6. Kxf1 {-0.12/10 0.041s, n=28318, sd=16} Nc6 {+0.10/9 0.016s, n=12106, sd=14}
7. d4 {+0.19/10 0.025s, n=17125, sd=15} e5 {-0.24/9 0.026s, n=19824, sd=15}
8. d5 {+0.06/10 0.044s, n=34071, sd=18} Nce7 {+0.17/11 0.032s, n=30394, sd=16}
9. Qe2 {+0.01/10 0.034s, n=20062, sd=15} f5 {+0.12/10 0.025s, n=13937, sd=14}
10. c4 {-0.19/9 0.013s, n=12296, sd=17} fxe4 {+0.47/10 0.016s, n=13922, sd=12}
11. Nc3 {-0.10/9 0.021s, n=12030, sd=15} c6 {+0.24/10 0.019s, n=12714, sd=17}
12. dxc6 {+0.01/11 0.055s, n=46072, sd=22}
Nxc6 {+0.21/11 0.027s, n=23730, sd=22}
13. Nxe4 {+0.16/10 0.031s, n=22530, sd=14} Nd4 {-0.32/10 0.050s, n=35649, sd=19}
14. Qd3 {+0.27/10 0.018s, n=12833, sd=14} b5 {-0.37/8 0.024s, n=14043, sd=13}
15. cxb5 {+0.12/9 0.023s, n=17310, sd=16} Qxb5 {-0.01/10 0.015s, n=14311, sd=17}
16. Qxb5+ {-0.12/9 0.029s, n=26238, sd=17} Nxb5 {+0.11/9 0.027s, n=25139, sd=15}
17. Bd2 {-0.12/9 0.032s, n=25509, sd=18} Nf6 {+0.12/10 0.036s, n=28981, sd=17}
18. Re1 {-0.46/9 0.058s, n=42749, sd=14} Rc8 {+0.18/9 0.028s, n=17947, sd=14}
19. f4 {-0.51/9 0.047s, n=38636, sd=13} Be7 {+0.59/10 0.026s, n=23229, sd=14}
20. Nc3 {-0.43/8 0.022s, n=17530, sd=13} Nxc3 {+0.86/10 0.017s, n=13788, sd=18}
21. Bxc3 {-0.71/9 0.024s, n=15248, sd=15, Black makes an illegal move: e8h8} 1-0