MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "472"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/p3pppp/8/1ppp4/P7/5NPP/1PPPPP2/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:45 +0000"]
[GameEndTime "2026-09-14T16:00:46 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+2.93/11 0.012s, n=12432, sd=14} a6 {-2.81/11 0.023s, n=14387, sd=19}
6. c4 {+3.11/10 0.019s, n=19247, sd=14} Bb7 {-2.94/8 0.018s, n=14830, sd=11}
7. cxd5 {+3.19/10 0.013s, n=13862, sd=9} Qxd5 {-3.61/8 0.015s, n=12689, sd=13}
8. Nc3 {+3.94/10 0.017s, n=17659, sd=15} Qd8 {-4.18/10 0.049s, n=37212, sd=15}
9. bxa6 {+4.28/10 0.025s, n=24222, sd=17} Rxa6 {-4.19/11 0.052s, n=36290, sd=18}
10. Rxa6 {+4.29/10 0.020s, n=20412, sd=18}
Bxa6 {-3.96/10 0.025s, n=21442, sd=14} 11. d3 {+4.30/10 0.039s, n=32253, sd=15}
e6 {-3.84/9 0.027s, n=21099, sd=15} 12. Bg2 {+4.34/9 0.011s, n=12614, sd=13}
Bd6 {-4.01/10 0.047s, n=35709, sd=17} 13. Ne4 {+4.22/8 0.018s, n=18315, sd=14}
Nf6 {-4.01/10 0.055s, n=40820, sd=18} 14. Qa4+ {+4.63/10 0.022s, n=17981, sd=18}
Ke7 {-4.86/10 0.031s, n=24868, sd=18} 15. Nxd6 {+4.18/10 0.015s, n=16364, sd=19}
Qxd6 {-4.47/10 0.014s, n=12250, sd=15, White makes an illegal move: e1h1} 0-1