MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "639"]
[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 "rnbqkbnr/1pp1pp1p/8/p2p1Pp1/4P3/8/PPPP2PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:55 +0000"]
[GameEndTime "2026-09-14T16:08:55 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. d3 {-0.43/10 0.016s, n=15810, sd=14} Bg7 {+0.41/10 0.023s, n=16252, sd=12}
6. Bxg5 {-0.14/9 0.013s, n=12931, sd=12} dxe4 {+0.28/10 0.033s, n=32381, sd=17}
7. Nd2 {-0.08/10 0.018s, n=16979, sd=18} exd3 {-0.15/8 0.020s, n=13471, sd=12}
8. Bxd3 {+0.07/10 0.014s, n=12663, sd=12} Nc6 {-0.16/9 0.016s, n=13271, sd=14}
9. Ngf3 {+0.07/8 0.019s, n=15056, sd=11} Qd5 {-0.32/10 0.035s, n=30141, sd=15}
10. Be4 {+0.39/9 0.028s, n=18988, sd=13} Qc5 {+0.14/9 0.016s, n=13295, sd=13}
11. Qe2 {+0.38/11 0.020s, n=17651, sd=21} Nf6 {+0.36/9 0.025s, n=20668, sd=16}
12. Be3 {-0.29/9 0.027s, n=17150, sd=16} Qb4 {+0.05/11 0.029s, n=27244, sd=17}
13. Bd3 {+0.07/11 0.013s, n=13850, sd=16} Ng4 {+0.01/11 0.016s, n=17088, sd=14}
14. a3 {+0.39/10 0.014s, n=13656, sd=17} Qxb2 {-0.40/10 0.023s, n=18393, sd=18}
15. Rb1 {+0.60/10 0.025s, n=21140, sd=13} Qxa3 {0.00/10 0.018s, n=16167, sd=19}
16. Nc4 {-0.13/9 0.024s, n=20869, sd=12} Qa4 {+0.58/13 0.056s, n=44117, sd=12}
17. Bd2 {-0.54/9 0.017s, n=14834, sd=13}
Nb4 {+1.14/10 0.015s, n=14995, sd=19, White makes an illegal move: e1h1} 0-1