MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2466"]
[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 "rnb1kb1r/pp1ppppp/5n2/1qp5/4P3/P1N5/1PPPKPPP/R1BQ1BNR w kq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:15:23 +0200"]
[GameEndTime "2026-09-14T17:15:24 +0200"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+8.83/7 0.046s, n=22465, sd=10} Nc6 {-8.59/7 0.059s, n=42724, sd=13}
6. Ke1 {+8.66/7 0.045s, n=30050, sd=14} b6 {-8.74/7 0.080s, n=51944, sd=13}
7. Be2 {+8.56/7 0.043s, n=26633, sd=14} Ba6 {-8.69/7 0.037s, n=22736, sd=11}
8. e5 {+8.61/7 0.036s, n=24435, sd=13} Bxb5 {-8.59/7 0.022s, n=16546, sd=12}
9. e6 {+8.29/8 0.043s, n=31208, sd=15} Nd4 {-8.30/7 0.021s, n=12500, sd=11}
10. exd7+ {+8.35/7 0.055s, n=38643, sd=13} Nxd7 {-8.21/7 0.025s, n=17906, sd=12}
11. Bxb5 {+8.13/9 0.038s, n=30294, sd=12} Nxb5 {-8.13/9 0.039s, n=23777, sd=14}
12. Kf1 {+7.95/9 0.038s, n=28913, sd=14} Nd4 {-7.88/9 0.024s, n=13941, sd=12}
13. Rb1 {+7.97/9 0.032s, n=23691, sd=16} Nxc2 {-7.91/9 0.022s, n=18873, sd=16}
14. Qxc2 {+8.05/11 0.022s, n=17127, sd=18} b5 {-7.89/8 0.026s, n=18946, sd=12}
15. Nh3 {+7.96/9 0.024s, n=18469, sd=15} e6 {-7.99/8 0.028s, n=20385, sd=13}
16. a4 {+7.92/9 0.023s, n=16523, sd=15} Be7 {-7.54/9 0.029s, n=16208, sd=11}
17. axb5 {+7.86/9 0.036s, n=23934, sd=14, Black makes an illegal move: e8h8} 1-0