MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1617"]
[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 "rnbqkb1r/ppppp1p1/5P2/7p/5p2/2P4N/PP1PPP1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:12 +0000"]
[GameEndTime "2026-09-14T13:41:13 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf6 {-7.53/9 0.024s, n=19053, sd=14}
6. Nxf4 {+7.41/11 0.030s, n=25707, sd=19} e5 {-7.35/10 0.021s, n=15652, sd=19}
7. Ng6 {+7.26/10 0.028s, n=22462, sd=16} Rg8 {-7.23/10 0.037s, n=26802, sd=17}
8. Nxf8 {+7.32/10 0.021s, n=16846, sd=14} d5 {-7.09/10 0.024s, n=19651, sd=13}
9. d4 {+7.34/10 0.027s, n=20551, sd=19} Kxf8 {-7.26/9 0.025s, n=18800, sd=14}
10. dxe5 {+7.15/10 0.028s, n=22128, sd=14} fxe5 {-7.17/9 0.022s, n=14159, sd=16}
11. Qd3 {+7.27/9 0.020s, n=14676, sd=15} e4 {-7.21/8 0.024s, n=14971, sd=15}
12. Qe3 {+7.25/9 0.037s, n=25463, sd=14} Rg6 {-7.15/8 0.019s, n=13159, sd=14}
13. Na3 {+7.29/9 0.021s, n=15302, sd=20} Nc6 {-7.34/9 0.054s, n=34462, sd=15}
14. Bd2 {+7.26/9 0.031s, n=21931, sd=14} Ne5 {-7.01/8 0.022s, n=14700, sd=11}
15. Qf4+ {+7.34/9 0.044s, n=32739, sd=14} Qf6 {-7.13/7 0.016s, n=12276, sd=14}
16. Qxf6+ {+7.45/8 0.023s, n=19323, sd=15} Rxf6 {-6.91/8 0.019s, n=15219, sd=13}
17. Be3 {+6.97/10 0.024s, n=20782, sd=15} Ng4 {-6.97/8 0.037s, n=29101, sd=13}
18. Nc2 {+7.05/8 0.020s, n=16551, sd=14} a5 {-6.98/8 0.021s, n=16349, sd=15}
19. Rg1 {+7.09/9 0.021s, n=16609, sd=13} Rg6 {-7.14/8 0.020s, n=15162, sd=11}
20. Rh1 {+6.94/9 0.038s, n=30426, sd=15}
a4 {-6.78/7 0.019s, n=13865, sd=13, White makes an illegal move: e1a1} 0-1