MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "825"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kbnr/pppqpppp/8/3pN3/7P/7R/PPPPPPP1/RNBQKB2 w Qkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:39 +0000"]
[GameEndTime "2026-09-14T13:39:41 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxd7 {+8.41/9 0.030s, n=16646, sd=14} Nc6 {-8.17/7 0.046s, n=27676, sd=10}
6. Nc5 {+8.29/7 0.023s, n=12238, sd=12} e6 {-8.29/6 0.022s, n=15133, sd=10}
7. Na6 {+8.34/7 0.191s, n=106826, sd=11} bxa6 {-8.33/9 0.035s, n=22773, sd=13}
8. b4 {+8.35/8 0.019s, n=12051, sd=15} Nd4 {-8.28/8 0.051s, n=33803, sd=16}
9. Na3 {+8.31/8 0.033s, n=20545, sd=13} Bxb4 {-8.07/9 0.046s, n=27017, sd=17}
10. Bb2 {+8.22/8 0.019s, n=13428, sd=13} Bc3 {-8.28/9 0.034s, n=23866, sd=16}
11. dxc3 {+8.22/8 0.031s, n=14844, sd=11} c6 {-8.12/7 0.028s, n=23169, sd=12}
12. Qxd4 {+8.30/9 0.020s, n=14883, sd=13} f6 {-8.35/8 0.056s, n=32150, sd=13}
13. c4 {+8.89/9 0.058s, n=32913, sd=12} e5 {-8.45/7 0.022s, n=15044, sd=12}
14. Qc5 {+9.23/9 0.052s, n=31224, sd=13} Ne7 {-9.05/7 0.064s, n=34148, sd=9}
15. cxd5 {+9.03/8 0.026s, n=14761, sd=12} Bxh3 {-9.21/7 0.390s, n=221426, sd=12}
16. gxh3 {+9.33/7 0.026s, n=18034, sd=10} cxd5 {-8.93/7 0.035s, n=21627, sd=11}
17. Qa5 {+9.35/8 0.045s, n=34025, sd=10} f5 {-9.37/6 0.019s, n=14910, sd=9}
18. Bxe5 {+10.72/9 0.093s, n=66185, sd=17} Rc8 {-11.02/7 0.032s, n=23235, sd=15}
19. Qxa6 {+11.17/8 0.032s, n=23983, sd=15} d4 {-11.01/7 0.017s, n=12750, sd=13}
20. Qa4+ {+11.36/7 0.020s, n=14385, sd=13} Nc6 {-11.31/6 0.019s, n=14082, sd=12}
21. Bf4 {+11.20/8 0.032s, n=21591, sd=15} g5 {-11.21/8 0.063s, n=46619, sd=16}
22. Bd6 {+11.31/8 0.043s, n=26478, sd=13}
Kd7 {-11.36/8 0.071s, n=47793, sd=18, White makes an illegal move: e1a1} 0-1