MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "428"]
[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 "rnbqkbnr/p1ppp3/8/1p3ppp/4P3/2N3PP/PPPP1P2/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:04 +0000"]
[GameEndTime "2026-09-14T13:38:05 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb5 {+3.39/9 0.019s, n=15668, sd=14} Bg7 {-3.53/9 0.032s, n=18851, sd=14}
6. Nf3 {+3.42/8 0.030s, n=14652, sd=14} c6 {-3.97/8 0.048s, n=24845, sd=13}
7. Be2 {+4.04/10 0.027s, n=21605, sd=18} g4 {-4.08/10 0.022s, n=18307, sd=15}
8. Nh4 {+4.07/10 0.024s, n=14712, sd=17} fxe4 {-3.91/11 0.024s, n=14323, sd=14}
9. Nxe4 {+3.83/9 0.038s, n=24259, sd=16} Nf6 {-4.25/10 0.043s, n=26101, sd=16}
10. d3 {+4.26/11 0.056s, n=41577, sd=19} d5 {-4.15/7 0.031s, n=17198, sd=13}
11. Nxf6+ {+4.89/11 0.017s, n=14662, sd=21}
Bxf6 {-5.18/9 0.015s, n=12507, sd=15} 12. hxg4 {+4.57/9 0.016s, n=13501, sd=16}
hxg4 {-4.51/10 0.016s, n=12235, sd=20}
13. Bxg4 {+4.74/11 0.032s, n=16633, sd=21} Bxg4 {-4.74/9 0.020s, n=15962, sd=21}
14. Qxg4 {+4.82/10 0.018s, n=14311, sd=25} Qb6 {-4.50/10 0.029s, n=22593, sd=19}
15. Qc8+ {+4.84/9 0.039s, n=25125, sd=16} Qd8 {-4.81/9 0.022s, n=18799, sd=16}
16. Qf5 {+4.62/11 0.027s, n=23865, sd=23} Qb6 {-5.43/11 0.138s, n=61558, sd=20}
17. Kf1 {+4.94/10 0.026s, n=21740, sd=15} Nd7 {-4.11/10 0.025s, n=14265, sd=18}
18. Qe6 {+3.96/9 0.024s, n=20389, sd=14} Qc5 {-4.65/9 0.071s, n=33614, sd=15}
19. Bf4 {+4.82/10 0.014s, n=12304, sd=15} Qxc2 {-4.82/10 0.025s, n=21208, sd=14}
20. Re1 {+5.65/10 0.043s, n=23672, sd=17} Qxd3+ {-2.89/9 0.029s, n=23196, sd=18}
21. Kg2 {+5.83/10 0.021s, n=17314, sd=16} Qc2 {-4.44/10 0.024s, n=16851, sd=16}
22. Ng6 {+9.67/11 0.016s, n=12732, sd=15, Black makes an illegal move: e8a8} 1-0