MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1046"]
[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/2ppp1pp/p4p2/1p6/PP4P1/2N5/2PPPP1P/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:01:52 +0000"]
[GameEndTime "2026-09-14T16:01:53 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+2.20/11 0.046s, n=27480, sd=16} Ra7 {-1.89/9 0.019s, n=16625, sd=13}
6. axb5 {+2.21/11 0.034s, n=22209, sd=17} e6 {-1.69/9 0.024s, n=17459, sd=14}
7. Rb1 {+1.95/10 0.026s, n=16157, sd=17} h5 {-1.99/8 0.014s, n=12342, sd=13}
8. gxh5 {+1.83/11 0.056s, n=36491, sd=26} Rxh5 {-2.05/10 0.016s, n=14314, sd=15}
9. e4 {+2.00/10 0.028s, n=16799, sd=17} Rh8 {-1.84/9 0.014s, n=12236, sd=10}
10. Nge2 {+1.57/10 0.088s, n=54795, sd=18}
axb5 {-1.62/11 0.058s, n=27571, sd=17} 11. Nf4 {+1.49/9 0.048s, n=27301, sd=14}
Nc6 {-1.30/11 0.021s, n=17577, sd=18} 12. Ng6 {+1.13/10 0.057s, n=31423, sd=15}
Rh7 {-1.30/11 0.023s, n=20102, sd=13} 13. Nxf8 {+1.23/11 0.014s, n=12238, sd=11}
Kxf8 {-1.28/10 0.021s, n=15474, sd=13} 14. d4 {+1.30/10 0.032s, n=21533, sd=15}
Nge7 {-1.11/10 0.025s, n=20099, sd=14} 15. h4 {+1.42/10 0.032s, n=18357, sd=15}
d5 {-1.39/9 0.017s, n=13999, sd=11} 16. h5 {+1.28/9 0.035s, n=18366, sd=14}
Ra6 {-1.52/9 0.017s, n=13689, sd=12} 17. Nxb5 {+1.37/8 0.021s, n=12593, sd=14}
Rb6 {-1.25/10 0.022s, n=14706, sd=16} 18. exd5 {+1.65/9 0.032s, n=16422, sd=16}
exd5 {-0.59/12 0.022s, n=18951, sd=19} 19. Nc3 {+1.22/11 0.041s, n=30560, sd=23}
Rxb4 {-0.72/10 0.015s, n=13934, sd=17}
20. Rxb4 {+0.83/11 0.040s, n=34990, sd=21}
Nxb4 {-0.69/11 0.030s, n=21215, sd=16, White makes an illegal move: e1h1} 0-1