MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "829"]
[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 "r1bqkbnr/ppppp3/n6p/5pp1/P7/R2P1P2/1PP1P1PP/1NBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:14 +0000"]
[GameEndTime "2026-09-14T13:38:15 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.50/8 0.020s, n=15930, sd=12} d5 {+0.47/8 0.022s, n=12557, sd=11}
6. e3 {-0.39/9 0.019s, n=13884, sd=13} e6 {+0.57/9 0.024s, n=17126, sd=14}
7. Ra1 {-0.39/9 0.020s, n=15271, sd=12} c5 {+0.34/9 0.060s, n=37548, sd=13}
8. b3 {-0.29/9 0.051s, n=34854, sd=17} Nb4 {+0.32/7 0.028s, n=15381, sd=14}
9. Bb5+ {-0.35/8 0.018s, n=12432, sd=9} Bd7 {+0.40/9 0.032s, n=22141, sd=17}
10. c3 {+1.07/9 0.024s, n=17131, sd=14} Nc6 {+0.28/10 0.058s, n=40402, sd=20}
11. Bxc6 {-0.58/8 0.017s, n=12577, sd=15} Bxc6 {+0.66/9 0.027s, n=16250, sd=14}
12. Ne2 {-0.59/10 0.039s, n=27649, sd=18} Nf6 {+0.70/10 0.027s, n=18973, sd=13}
13. Ba3 {-0.58/10 0.021s, n=15751, sd=14} b6 {+0.62/10 0.022s, n=13473, sd=11}
14. b4 {-0.44/10 0.036s, n=25590, sd=14} Qd7 {+0.33/10 0.029s, n=22343, sd=16}
15. bxc5 {-0.44/10 0.024s, n=14296, sd=13}
Bxa4 {+0.38/10 0.031s, n=23312, sd=16} 16. Qc1 {-0.40/10 0.029s, n=20151, sd=14}
bxc5 {+0.25/10 0.032s, n=21024, sd=17} 17. dxc5 {-0.17/9 0.017s, n=13126, sd=12}
Bg7 {+0.39/10 0.019s, n=13946, sd=16} 18. c4 {-0.26/9 0.041s, n=28039, sd=13}
Bc6 {+0.57/8 0.025s, n=13335, sd=10}
19. Nd2 {-0.31/9 0.020s, n=13950, sd=13, Black makes an illegal move: e8h8} 1-0