MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "389"]
[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/p2ppppp/8/1pp5/8/5PPN/PPPPP1KP/RNBQ1B1R b kq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:54 +0000"]
[GameEndTime "2026-09-14T14:50:54 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... a6 {+0.74/10 0.050s, n=47674, sd=15} 6. c3 {-0.52/8 0.018s, n=17200, sd=10}
d5 {+0.76/10 0.032s, n=30795, sd=18} 7. d4 {-0.48/8 0.016s, n=15030, sd=13}
e6 {+1.00/9 0.016s, n=14971, sd=18} 8. a4 {-0.90/8 0.022s, n=18244, sd=14}
b4 {+1.02/9 0.012s, n=12213, sd=10} 9. dxc5 {-1.15/8 0.027s, n=24650, sd=13}
Nc6 {+1.33/9 0.014s, n=13293, sd=10} 10. Nf2 {-1.07/10 0.042s, n=35132, sd=16}
Bxc5 {+1.42/10 0.016s, n=15172, sd=16} 11. Nd3 {-1.26/10 0.012s, n=12644, sd=14}
Bd6 {+1.40/9 0.017s, n=14565, sd=14} 12. cxb4 {-1.39/10 0.036s, n=26431, sd=18}
Nf6 {+1.28/9 0.020s, n=16756, sd=13} 13. Bd2 {-1.26/9 0.032s, n=27792, sd=19}
e5 {+0.99/9 0.025s, n=22526, sd=14} 14. b5 {-1.19/9 0.022s, n=13217, sd=14}
axb5 {+1.23/10 0.018s, n=16358, sd=17} 15. Nc3 {-1.10/10 0.018s, n=16500, sd=14}
b4 {+1.40/10 0.023s, n=20525, sd=15} 16. Nb5 {-1.43/9 0.015s, n=13776, sd=16}
Be7 {+1.28/10 0.021s, n=13227, sd=18} 17. Rc1 {-1.28/11 0.030s, n=24988, sd=15}
Bd7 {+1.22/10 0.019s, n=17709, sd=14} 18. Rxc6 {-0.93/11 0.015s, n=15852, sd=18}
Bxc6 {+0.82/10 0.012s, n=12561, sd=15}
19. Nxe5 {-0.82/10 0.029s, n=22751, sd=20} Bb7 {+0.97/10 0.019s, n=17699, sd=17}
20. Nd4 {-1.18/10 0.031s, n=30004, sd=18, Black makes an illegal move: e8h8} 1-0