MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "359"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/1p1ppppp/2p5/p7/8/P2P3N/1PP1PPPP/RNBQKBR1 w Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:47 +0000"]
[GameEndTime "2026-09-14T14:50:47 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. f4 {-0.19/9 0.024s, n=23045, sd=12} d5 {+0.22/10 0.029s, n=26666, sd=16}
6. Nf2 {-0.29/10 0.014s, n=13998, sd=11} Nd7 {+0.12/10 0.039s, n=30440, sd=18}
7. d4 {-0.10/9 0.020s, n=19359, sd=12} h5 {-0.02/9 0.021s, n=21198, sd=15}
8. e3 {-0.12/9 0.026s, n=18715, sd=13} Nb6 {+0.11/9 0.020s, n=18847, sd=14}
9. h3 {+0.17/8 0.014s, n=13514, sd=13} h4 {+0.27/9 0.029s, n=26054, sd=15}
10. Bd3 {-0.27/9 0.017s, n=16187, sd=14} g6 {+0.20/9 0.022s, n=18169, sd=14}
11. Nd2 {-0.12/9 0.018s, n=17528, sd=12} Bf5 {+0.50/9 0.017s, n=16808, sd=12}
12. b3 {-0.50/9 0.034s, n=31894, sd=14} Nf6 {+0.51/10 0.028s, n=24015, sd=13}
13. c4 {-0.42/9 0.013s, n=12604, sd=14} Nh5 {+0.54/9 0.014s, n=14337, sd=14}
14. Nf3 {-0.56/9 0.027s, n=25656, sd=13} e6 {+0.67/8 0.015s, n=12941, sd=15}
15. c5 {-0.74/8 0.015s, n=14462, sd=16} Nd7 {+0.85/9 0.035s, n=30864, sd=15}
16. Bd2 {-1.21/10 0.017s, n=15988, sd=15} Ng3 {+1.37/11 0.030s, n=27723, sd=16}
17. b4 {-0.87/10 0.018s, n=13823, sd=18} axb4 {+1.13/11 0.025s, n=17524, sd=16}
18. axb4 {-1.11/10 0.015s, n=15115, sd=16} Bg7 {+1.13/10 0.060s, n=35876, sd=17}
19. Bc3 {-1.24/10 0.034s, n=31103, sd=15} Bxd3 {+1.26/8 0.012s, n=12203, sd=12}
20. Nxd3 {-1.05/9 0.013s, n=13904, sd=17, Black makes an illegal move: e8h8} 1-0