MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "251"]
[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 "rnbqkbnr/pp1ppp2/6p1/2p5/7p/4PP1P/PPPP1KP1/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:05:47 -0400"]
[GameEndTime "2026-09-14T11:05:48 -0400"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-1.06/8 0.018s, n=15343, sd=12} e6 {+1.01/8 0.018s, n=22377, sd=15}
6. f4 {-1.27/7 0.014s, n=18559, sd=13} Nf6 {+1.02/8 0.015s, n=12079, sd=12}
7. Nc3 {-0.86/10 0.027s, n=29270, sd=18} d5 {+0.91/10 0.045s, n=50875, sd=16}
8. Nf3 {-0.80/10 0.021s, n=26081, sd=15} a6 {+0.63/9 0.033s, n=38509, sd=15}
9. Bd3 {-0.76/9 0.011s, n=13462, sd=15} c4 {+0.85/9 0.018s, n=15053, sd=15}
10. Be2 {-0.84/10 0.011s, n=14690, sd=17} b5 {+0.84/11 0.018s, n=16160, sd=17}
11. Re1 {-0.52/9 0.017s, n=16784, sd=11} Bb7 {+0.64/8 0.020s, n=16869, sd=13}
12. a3 {-0.48/9 0.016s, n=18037, sd=13} Nh5 {+0.55/8 0.018s, n=13692, sd=13}
13. Ne5 {-0.63/10 0.014s, n=17730, sd=17} Ng3 {+0.68/9 0.011s, n=13975, sd=14}
14. b3 {-0.52/10 0.013s, n=14078, sd=16} cxb3 {+0.58/9 0.022s, n=22151, sd=10}
15. cxb3 {-0.44/11 0.011s, n=14967, sd=16} Nd7 {+0.36/9 0.016s, n=13004, sd=13}
16. Bd3 {-0.21/11 0.018s, n=24358, sd=16} Nxe5 {+0.30/9 0.011s, n=14169, sd=17}
17. fxe5 {-0.10/12 0.029s, n=27474, sd=17} f5 {+0.13/11 0.011s, n=14219, sd=15}
18. Ne2 {-0.20/12 0.023s, n=22830, sd=21} g5 {+0.14/9 0.012s, n=12126, sd=18}
19. Bd2 {-0.09/10 0.015s, n=13645, sd=12} Ne4+ {+0.07/9 0.010s, n=12329, sd=13}
20. Kg1 {-0.09/9 0.020s, n=18059, sd=16} Qb6 {-0.03/10 0.020s, n=20248, sd=14}
21. Rf1 {-0.03/11 0.044s, n=45361, sd=20} Be7 {-0.11/8 0.010s, n=12663, sd=15}
22. Kh1 {+0.22/10 0.017s, n=21705, sd=18, Black makes an illegal move: e8h8} 1-0