MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "818"]
[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 "rnb1kbnr/pp2pppp/2q5/2pp4/P6P/2N2PP1/1PPPP3/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:23:46 -0400"]
[GameEndTime "2026-09-14T12:23:47 -0400"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qd6 {+0.65/8 0.026s, n=22551, sd=15}
6. Kf2 {-0.99/9 0.018s, n=17956, sd=13} Nc6 {+0.84/10 0.035s, n=37582, sd=16}
7. e4 {-0.38/10 0.015s, n=19111, sd=12} Nf6 {+0.94/10 0.026s, n=22462, sd=15}
8. exd5 {-0.88/8 0.017s, n=17840, sd=13} Nxd5 {+0.63/10 0.014s, n=13328, sd=8}
9. Bb5 {-0.92/8 0.021s, n=21574, sd=12} e5 {+1.03/9 0.024s, n=25574, sd=15}
10. Nxd5 {-1.06/10 0.052s, n=55633, sd=16} Qxd5 {+0.90/9 0.012s, n=13522, sd=14}
11. Qe2 {-0.94/9 0.019s, n=15541, sd=10} Be6 {+1.00/9 0.026s, n=25332, sd=17}
12. Bxc6+ {-0.80/9 0.014s, n=15021, sd=14} bxc6 {+0.85/9 0.025s, n=17052, sd=17}
13. d3 {-0.80/9 0.015s, n=12204, sd=15} c4 {+0.63/9 0.025s, n=22854, sd=18}
14. dxc4 {-0.80/9 0.025s, n=24374, sd=17} Qd4+ {+0.54/8 0.022s, n=26079, sd=19}
15. Qe3 {-0.70/8 0.020s, n=16159, sd=17} Bc5 {+0.72/11 0.050s, n=43212, sd=17}
16. Qxd4 {-0.86/9 0.012s, n=15569, sd=17} Bxd4+ {+0.81/9 0.009s, n=12860, sd=15}
17. Be3 {-0.48/10 0.011s, n=16137, sd=17} Bxb2 {+0.60/10 0.012s, n=14573, sd=16}
18. Rb1 {-0.86/11 0.020s, n=21807, sd=18} Ba3 {+0.69/10 0.017s, n=23953, sd=17}
19. c5 {-0.68/10 0.011s, n=15767, sd=18, Black makes an illegal move: e8h8} 1-0