MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1248"]
[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 "1rbqkb1r/pppQp1pp/n4p1n/8/4PP2/8/PPPP2PP/RNB1KBNR b KQk - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:09 +0000"]
[GameEndTime "2026-09-14T13:39:11 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxd7 {+8.97/6 0.059s, n=40431, sd=11}
6. a4 {-8.82/7 0.057s, n=36298, sd=12} Nb4 {+8.92/7 0.026s, n=18199, sd=13}
7. Bb5 {-8.89/8 0.037s, n=26614, sd=18} Bc6 {+8.93/7 0.067s, n=42748, sd=16}
8. Kd1 {-8.84/7 0.029s, n=20027, sd=11} Ng4 {+9.21/8 0.041s, n=24250, sd=12}
9. Na3 {-9.02/7 0.051s, n=35074, sd=13} Ne3+ {+9.11/6 0.029s, n=19615, sd=12}
10. Ke2 {-8.88/5 0.020s, n=13704, sd=12} Nexc2 {+8.82/6 0.025s, n=17664, sd=14}
11. Nxc2 {-9.11/7 0.044s, n=29373, sd=12} Bxb5+ {+8.75/7 0.036s, n=25402, sd=13}
12. Kd1 {-9.26/7 0.063s, n=40911, sd=13} Bf1 {+8.87/8 0.020s, n=14474, sd=12}
13. Ne3 {-8.42/6 0.020s, n=14316, sd=8} Bd3 {+9.17/7 0.019s, n=13980, sd=9}
14. Nh3 {-9.22/8 0.133s, n=84032, sd=14} e6 {+9.02/7 0.035s, n=17902, sd=14}
15. Ra3 {-8.80/8 0.025s, n=17735, sd=13} b5 {+8.93/7 0.039s, n=23007, sd=11}
16. Nf2 {-8.88/8 0.117s, n=74185, sd=13} f5 {+9.06/7 0.033s, n=23562, sd=12}
17. a5 {-9.07/8 0.269s, n=172560, sd=13} fxe4 {+8.98/7 0.051s, n=34845, sd=10}
18. Nfg4 {-9.37/7 0.054s, n=34770, sd=11} g5 {+9.65/7 0.058s, n=24046, sd=11}
19. Rxd3 {-9.17/7 0.041s, n=23237, sd=13} Nxd3 {+9.34/7 0.067s, n=28862, sd=13}
20. Nd5 {-9.33/6 0.037s, n=17767, sd=10} Bg7 {+9.40/7 0.080s, n=41495, sd=10}
21. f5 {-9.36/6 0.024s, n=12054, sd=11} exf5 {+9.53/8 0.065s, n=37001, sd=13}
22. Nge3 {-9.34/6 0.047s, n=24877, sd=9, Black makes an illegal move: e8h8} 1-0