MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "909"]
[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 "rnbqkb1r/pp1pn1pp/4pp2/2p3P1/P7/2P5/1P1PPP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:29 +0000"]
[GameEndTime "2026-09-14T14:53:30 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.04/10 0.018s, n=19230, sd=16} cxd4 {+0.59/10 0.013s, n=12626, sd=15}
6. gxf6 {+0.34/9 0.013s, n=12375, sd=13} gxf6 {+0.43/10 0.024s, n=17526, sd=14}
7. cxd4 {+0.10/9 0.017s, n=16707, sd=15} d5 {+0.22/8 0.014s, n=13092, sd=15}
8. e3 {+0.09/10 0.012s, n=12853, sd=16} Ng6 {-0.08/8 0.013s, n=13107, sd=13}
9. h4 {+0.05/8 0.012s, n=12599, sd=13} Nc6 {+0.26/10 0.032s, n=23761, sd=13}
10. h5 {-0.45/8 0.041s, n=34904, sd=14} Bb4+ {+0.37/8 0.017s, n=14702, sd=16}
11. Bd2 {-0.40/7 0.017s, n=14686, sd=15} Nge7 {+0.13/8 0.018s, n=14889, sd=16}
12. Bxb4 {-0.15/8 0.020s, n=16904, sd=12} Nxb4 {+0.54/9 0.014s, n=12318, sd=16}
13. Nc3 {-0.61/9 0.049s, n=40090, sd=17} Bd7 {+0.43/9 0.018s, n=15256, sd=14}
14. Nf3 {-0.34/8 0.016s, n=14741, sd=12} Nf5 {+0.29/8 0.024s, n=19508, sd=12}
15. Nh4 {-0.31/9 0.018s, n=15677, sd=13} Nxh4 {+0.30/10 0.024s, n=20341, sd=14}
16. Rxh4 {-0.23/9 0.014s, n=12790, sd=14} Qe7 {+0.36/9 0.013s, n=12335, sd=14}
17. Rc1 {-0.08/10 0.036s, n=30779, sd=16} Nc6 {+0.33/8 0.039s, n=27730, sd=12}
18. Bb5 {-0.39/8 0.015s, n=12470, sd=10, Black makes an illegal move: e8a8} 1-0