MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1075"]
[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/p1pppp1p/1p6/6p1/P1P5/1P2P1P1/3P1P1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:50 -0400"]
[GameEndTime "2026-09-14T10:43:50 -0400"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.01/10 0.014s, n=12099, sd=14}
6. Bb2 {+0.31/9 0.018s, n=15483, sd=13} Nf6 {-0.02/10 0.017s, n=19993, sd=14}
7. f3 {+0.25/9 0.013s, n=16039, sd=16} Na6 {-0.04/8 0.019s, n=13852, sd=13}
8. Nc3 {+0.26/9 0.040s, n=38380, sd=13} e5 {+0.07/9 0.021s, n=17683, sd=12}
9. e4 {-0.01/8 0.013s, n=14531, sd=12} Nb4 {-0.01/8 0.022s, n=22894, sd=14}
10. Nh3 {-0.35/8 0.014s, n=16032, sd=13} h5 {-0.13/9 0.017s, n=18711, sd=13}
11. a5 {-0.04/9 0.028s, n=29187, sd=14} Bc5 {+0.28/9 0.016s, n=18181, sd=11}
12. axb6 {-0.62/8 0.012s, n=13966, sd=16} cxb6 {+0.34/10 0.013s, n=15213, sd=17}
13. Nxg5 {-0.42/9 0.012s, n=12931, sd=12} h4 {+0.52/11 0.023s, n=21167, sd=20}
14. Nh3 {-0.01/10 0.025s, n=27569, sd=17} hxg3 {+0.21/10 0.010s, n=13384, sd=16}
15. hxg3 {-0.52/10 0.012s, n=15042, sd=15} Qe7 {+0.20/9 0.012s, n=14210, sd=18}
16. Ba3 {-0.33/9 0.016s, n=12700, sd=12} a5 {+0.26/10 0.031s, n=29933, sd=16}
17. Bxb4 {-0.23/11 0.026s, n=31254, sd=16}
Bxb4 {+0.47/10 0.010s, n=13977, sd=15} 18. g4 {-0.55/10 0.027s, n=35463, sd=16}
Bc5 {+0.53/8 0.020s, n=16358, sd=11}
19. Qe2 {-0.69/10 0.017s, n=23796, sd=15, Black makes an illegal move: e8a8} 1-0