MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "298"]
[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 "r1bqkbnr/p2pppp1/n7/1pp4p/P1P4P/8/1P1PPPP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:23 +0000"]
[GameEndTime "2026-09-14T14:50:23 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+2.16/9 0.013s, n=13371, sd=18}
6. e4 {-0.96/10 0.016s, n=17596, sd=14} d5 {+1.43/11 0.030s, n=28135, sd=22}
7. exd5 {-1.82/10 0.018s, n=17889, sd=18} Qxd5 {+1.15/11 0.040s, n=32996, sd=21}
8. Nc3 {-1.16/10 0.034s, n=30079, sd=22} Qe6+ {+1.55/10 0.016s, n=15354, sd=16}
9. Be2 {-1.99/8 0.030s, n=20663, sd=20} Nb4 {+1.09/9 0.032s, n=29068, sd=15}
10. Nb5 {-1.49/10 0.020s, n=17672, sd=22} Nd3+ {+0.93/8 0.021s, n=18916, sd=13}
11. Kf1 {-1.66/10 0.021s, n=16965, sd=18} Qd7 {+1.42/10 0.029s, n=27913, sd=15}
12. Nf3 {-1.80/12 0.044s, n=39814, sd=21} Nf6 {+2.06/10 0.016s, n=15269, sd=19}
13. Bxd3 {-1.81/9 0.022s, n=18297, sd=15}
Qxd3+ {+1.65/10 0.019s, n=17730, sd=14}
14. Kg1 {-1.64/10 0.016s, n=14248, sd=13} Qd8 {+1.73/10 0.014s, n=12910, sd=14}
15. Ne5 {-1.86/9 0.019s, n=18211, sd=14} Be6 {+1.49/10 0.040s, n=33102, sd=16}
16. Qf3 {-1.66/10 0.042s, n=36692, sd=16} Bd5 {+2.01/10 0.022s, n=19325, sd=15}
17. Qe2 {-2.05/9 0.021s, n=21085, sd=17} g6 {+1.86/10 0.013s, n=12505, sd=15}
18. Rh3 {-1.87/9 0.015s, n=14254, sd=12} a6 {+1.64/8 0.015s, n=12631, sd=12}
19. Na3 {-1.61/9 0.017s, n=14801, sd=14} Bg7 {+1.84/10 0.035s, n=25094, sd=14}
20. d3 {-1.77/9 0.026s, n=20630, sd=16} Ng4 {+1.85/8 0.015s, n=13532, sd=9}
21. Naxc4 {-1.57/8 0.014s, n=12752, sd=15} Bxc4 {+1.93/9 0.017s, n=16281, sd=14}
22. Nxc4 {-1.35/9 0.023s, n=17452, sd=15, Black makes an illegal move: e8h8} 1-0