MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2521"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/2p1p1pp/p7/1p1p1p2/P5PP/8/1PPPPP2/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:26:53 -0400"]
[GameEndTime "2026-09-14T12:26:54 -0400"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+1.01/10 0.029s, n=28641, sd=17} b4 {-0.98/9 0.014s, n=15830, sd=15}
6. e4 {+1.73/10 0.018s, n=15233, sd=18} dxe4 {-2.12/9 0.023s, n=20374, sd=16}
7. Qh5+ {+1.51/9 0.025s, n=29554, sd=18} Kd7 {-1.67/9 0.013s, n=14977, sd=12}
8. d3 {+1.74/10 0.028s, n=31535, sd=18} Nf6 {-1.31/9 0.011s, n=14789, sd=14}
9. Qe2 {+1.75/11 0.014s, n=17391, sd=20} exd3 {-1.62/9 0.009s, n=12841, sd=14}
10. Qxd3+ {+1.57/10 0.020s, n=24987, sd=20}
Ke8 {-1.33/10 0.021s, n=25785, sd=24}
11. Qxd8+ {+1.61/11 0.006s, n=12581, sd=19}
Kxd8 {-1.53/11 0.022s, n=21888, sd=22} 12. Bg2 {+1.66/11 0.014s, n=12623, sd=13}
c6 {-1.51/9 0.012s, n=13880, sd=22} 13. Nf3 {+1.49/9 0.011s, n=15722, sd=13}
Bxf5 {-1.11/10 0.012s, n=16894, sd=22} 14. Nbd2 {+1.09/9 0.020s, n=21854, sd=17}
g6 {-1.02/10 0.021s, n=19108, sd=17} 15. Nc4 {+0.91/7 0.015s, n=13089, sd=17}
Nd5 {-0.92/11 0.013s, n=17909, sd=14} 16. Nd4 {+0.85/9 0.016s, n=13516, sd=15}
Kc7 {-0.62/10 0.026s, n=27036, sd=12} 17. Bd2 {+0.93/8 0.016s, n=12394, sd=14}
Bg7 {-0.29/11 0.015s, n=20749, sd=18} 18. Nxf5 {+1.36/12 0.020s, n=21090, sd=19}
gxf5 {-0.33/10 0.013s, n=17408, sd=23, White makes an illegal move: e1a1} 0-1