MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "311"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbq1bnr/1pp1kppp/4P3/p7/8/3P4/PPP2PPP/RNBQKBNR w KQ - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T12:22:49 -0400"]
[GameEndTime "2026-09-14T12:22:50 -0400"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf7 {+6.39/9 0.018s, n=14436, sd=12} Nf6 {-6.56/10 0.024s, n=27349, sd=15}
6. d4 {+6.67/10 0.021s, n=24033, sd=16} Be6 {-6.50/9 0.020s, n=16778, sd=13}
7. Nf3 {+6.28/9 0.027s, n=29865, sd=15} h6 {-6.52/9 0.013s, n=15806, sd=16}
8. Ne5 {+7.02/10 0.030s, n=32741, sd=26} Nc6 {-6.82/8 0.021s, n=21788, sd=17}
9. Ng6+ {+6.95/8 0.017s, n=12291, sd=17} Kxf7 {-6.30/8 0.012s, n=13905, sd=16}
10. Nxh8+ {+6.76/9 0.025s, n=28832, sd=24} Kg8 {-6.82/9 0.176s, n=197542, sd=19}
11. Ng6 {+6.81/9 0.021s, n=22513, sd=18} Bd6 {-6.81/9 0.138s, n=142728, sd=15}
12. Nf4 {+6.90/9 0.014s, n=15039, sd=16} Bg4 {-7.31/8 0.018s, n=20770, sd=12}
13. Bc4+ {+7.57/9 0.026s, n=30586, sd=17} Kh8 {-7.30/8 0.014s, n=16046, sd=17}
14. Ne2 {+7.65/9 0.011s, n=13133, sd=14} Nb4 {-7.47/9 0.022s, n=26701, sd=15}
15. a3 {+7.87/9 0.026s, n=22256, sd=13} b5 {-7.55/7 0.011s, n=12989, sd=11}
16. axb4 {+7.43/8 0.011s, n=13120, sd=12} bxc4 {-7.47/9 0.026s, n=30304, sd=15}
17. bxa5 {+7.95/9 0.017s, n=13786, sd=12} Bh5 {-7.54/9 0.022s, n=19333, sd=13}
18. h3 {+8.09/9 0.025s, n=22179, sd=15} Nd5 {-7.11/9 0.016s, n=17804, sd=12}
19. Nbc3 {+8.20/10 0.037s, n=33266, sd=14} Nb4 {-8.30/9 0.073s, n=63997, sd=14}
20. Be3 {+8.39/8 0.041s, n=30920, sd=11}
Qf8 {-8.21/7 0.020s, n=17997, sd=10, White makes an illegal move: e1h1} 0-1