MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "588"]
[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 "rn1qkbnr/pbpppp2/7p/1p4p1/1P6/2PPBP2/P3P1PP/RN1QKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:29 -0400"]
[GameEndTime "2026-09-14T12:48:29 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+1.23/9 0.017s, n=13556, sd=14} 6. a3 {-1.28/8 0.011s, n=12753, sd=12}
axb4 {+1.90/9 0.016s, n=12036, sd=11} 7. cxb4 {-1.96/9 0.027s, n=23502, sd=13}
Bg7 {+1.59/9 0.025s, n=23868, sd=13} 8. d4 {-1.00/11 0.013s, n=19326, sd=16}
c5 {+1.92/10 0.025s, n=28751, sd=16} 9. bxc5 {-1.21/9 0.010s, n=12629, sd=14}
Nc6 {+2.20/9 0.022s, n=14826, sd=16} 10. Nc3 {-1.44/10 0.025s, n=23966, sd=15}
Qa5 {+2.08/9 0.021s, n=19364, sd=15} 11. Rc1 {-0.58/11 0.008s, n=13465, sd=17}
Qxa3 {+1.08/9 0.012s, n=14350, sd=16} 12. Bd2 {-1.12/11 0.020s, n=18060, sd=20}
b4 {+0.75/11 0.028s, n=28609, sd=19} 13. Nb5 {-0.26/11 0.010s, n=14195, sd=20}
Qa5 {+0.13/10 0.009s, n=12638, sd=19} 14. e3 {-0.59/11 0.009s, n=12983, sd=18}
Nf6 {+1.01/10 0.009s, n=13029, sd=16} 15. h4 {-0.83/10 0.029s, n=35086, sd=17}
g4 {+1.15/9 0.010s, n=12514, sd=14}
16. Bd3 {-0.53/12 0.015s, n=20424, sd=19, Black makes an illegal move: e8h8} 1-0