MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "860"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/p2ppp1p/n7/1pp3p1/1P1P4/8/P1P1PPPP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:47 +0000"]
[GameEndTime "2026-09-14T16:10:48 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc5 {+2.84/10 0.020s, n=19375, sd=12} Bg7 {-2.25/9 0.015s, n=14214, sd=12}
6. c3 {+2.74/9 0.023s, n=21752, sd=16} b4 {-2.41/9 0.013s, n=13065, sd=11}
7. e3 {+2.83/9 0.017s, n=17862, sd=10} bxc3 {-2.50/10 0.019s, n=17773, sd=17}
8. Nxc3 {+2.58/10 0.045s, n=40990, sd=19} Nxc5 {-2.35/9 0.014s, n=13026, sd=14}
9. Rb1 {+2.44/10 0.020s, n=19125, sd=18} d5 {-2.53/10 0.057s, n=50287, sd=17}
10. Rb5 {+3.00/9 0.012s, n=12601, sd=15} Nd7 {-2.44/9 0.017s, n=16204, sd=20}
11. Nxd5 {+2.50/11 0.028s, n=27244, sd=16} Ba6 {-2.53/10 0.035s, n=30741, sd=19}
12. Rb3 {+2.55/11 0.020s, n=20037, sd=17} Bxf1 {-2.35/10 0.013s, n=13757, sd=17}
13. Kxf1 {+2.49/10 0.018s, n=19529, sd=23}
Ngf6 {-2.37/10 0.013s, n=14843, sd=15}
14. Nxf6+ {+2.48/9 0.014s, n=15177, sd=15} Nxf6 {-2.36/9 0.025s, n=25724, sd=16}
15. h4 {+2.12/10 0.018s, n=19557, sd=17} g4 {-2.15/11 0.013s, n=14899, sd=15}
16. Ne2 {+2.33/10 0.013s, n=14099, sd=18, Black makes an illegal move: e8h8} 1-0