MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "355"]
[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 "rnbqkb1r/pp1pnpp1/4p3/2p4P/2P4P/1P6/P2PPP2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:10 +0000"]
[GameEndTime "2026-09-14T13:37:11 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.88/10 0.022s, n=18580, sd=13} 6. Nc3 {-0.88/7 0.018s, n=14450, sd=9}
d4 {+0.87/10 0.025s, n=19427, sd=16} 7. Ne4 {-1.13/9 0.028s, n=20918, sd=16}
Nf5 {+0.99/10 0.026s, n=21027, sd=14} 8. d3 {-0.99/10 0.022s, n=14847, sd=14}
Rxh5 {+1.02/9 0.019s, n=17479, sd=15} 9. Nf3 {-0.94/9 0.016s, n=12380, sd=14}
Bd7 {+1.06/10 0.048s, n=27075, sd=16} 10. Bg2 {-1.41/10 0.065s, n=44094, sd=16}
Bc6 {+1.47/10 0.024s, n=18764, sd=14} 11. Bg5 {-1.08/10 0.020s, n=15589, sd=14}
Be7 {+1.09/12 0.022s, n=18088, sd=17} 12. Qc1 {-1.29/10 0.027s, n=19293, sd=13}
Bxg5 {+1.45/10 0.033s, n=23442, sd=16} 13. Nfxg5 {-1.42/8 0.032s, n=18271, sd=9}
Nxh4 {+1.98/9 0.021s, n=15363, sd=14} 14. Kd1 {-0.99/10 0.014s, n=12041, sd=13}
Qe7 {+1.55/10 0.042s, n=31261, sd=18} 15. Bf3 {-1.15/12 0.026s, n=17798, sd=19}
Rh6 {+0.53/10 0.014s, n=12404, sd=17} 16. Qf4 {-0.43/11 0.026s, n=21390, sd=16}
Ng6 {+1.53/10 0.016s, n=13433, sd=15} 17. Qg3 {-1.20/9 0.024s, n=17713, sd=18}
Rxh1+ {+0.56/9 0.028s, n=22543, sd=16}
18. Bxh1 {-0.84/10 0.039s, n=30244, sd=15} e5 {+0.76/11 0.030s, n=20039, sd=20}
19. Kc2 {-0.68/9 0.014s, n=12575, sd=14} Nd7 {+0.60/10 0.020s, n=16855, sd=16}
20. Nd2 {-0.79/10 0.025s, n=21955, sd=16} Bxh1 {+0.60/11 0.025s, n=21989, sd=15}
21. Rxh1 {-0.62/11 0.042s, n=31071, sd=15, Black makes an illegal move: e8a8}
1-0