MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1740"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/p1p1ppp1/np5p/3p4/8/2PQPP2/PP1P2PP/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:23:53 +0200"]
[GameEndTime "2026-09-14T16:23:54 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {+0.83/9 0.033s, n=18934, sd=12} 6. Qc2 {-0.78/9 0.029s, n=19337, sd=15}
Nb8 {+0.70/8 0.024s, n=15297, sd=16} 7. d4 {-0.66/9 0.032s, n=22254, sd=18}
c5 {+0.78/8 0.021s, n=14386, sd=13} 8. e4 {-0.77/9 0.042s, n=26865, sd=16}
Nc6 {+0.62/8 0.020s, n=14972, sd=12} 9. Bb5 {-1.13/8 0.018s, n=14613, sd=15}
Bd7 {+0.77/10 0.038s, n=27684, sd=17} 10. Ne2 {-0.83/9 0.027s, n=19085, sd=13}
dxe4 {+1.24/10 0.021s, n=16067, sd=15}
11. fxe4 {-0.77/11 0.030s, n=22293, sd=19} a6 {+0.84/9 0.030s, n=22181, sd=14}
12. Bd3 {-0.87/9 0.028s, n=21089, sd=19} cxd4 {+0.92/10 0.027s, n=20500, sd=17}
13. Nxd4 {-1.23/8 0.016s, n=12570, sd=12} Bc5 {+1.22/10 0.020s, n=16047, sd=15}
14. Be3 {-1.25/10 0.056s, n=38222, sd=17} Ne5 {+1.24/9 0.019s, n=13267, sd=12}
15. Nd2 {-1.13/9 0.025s, n=18207, sd=13} Nf6 {+1.10/9 0.039s, n=26972, sd=13}
16. Be2 {-1.29/10 0.031s, n=22978, sd=19} Neg4 {+1.27/9 0.018s, n=13156, sd=12}
17. Bg1 {-1.35/10 0.018s, n=14371, sd=14} e5 {+0.91/9 0.016s, n=12905, sd=14}
18. b4 {-0.85/10 0.024s, n=19661, sd=15} Bxd4 {+1.45/10 0.032s, n=25590, sd=15}
19. cxd4 {-1.02/10 0.014s, n=12675, sd=20} Rc8 {+0.78/10 0.027s, n=22363, sd=18}
20. Qb2 {-0.62/10 0.014s, n=12109, sd=16} Nh5 {+0.40/12 0.031s, n=22433, sd=20}
21. g3 {-0.90/11 0.019s, n=15631, sd=21, Black makes an illegal move: e8h8} 1-0