MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1499"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/pp1pp2p/5p2/2p2Pp1/1PP5/7N/P2PP1PP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:15 +0000"]
[GameEndTime "2026-09-14T13:40:17 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {-0.73/9 0.037s, n=26961, sd=13}
6. e4 {+0.54/9 0.018s, n=12720, sd=12} Qc7 {-1.15/9 0.062s, n=38936, sd=13}
7. d4 {+1.89/10 0.031s, n=22310, sd=16} e5 {-1.41/9 0.027s, n=18705, sd=15}
8. Qh5+ {+2.50/10 0.026s, n=15706, sd=18} Kd8 {-1.14/10 0.037s, n=22427, sd=19}
9. Qf7 {+0.92/10 0.047s, n=33468, sd=18} Bh6 {-0.97/10 0.027s, n=13784, sd=16}
10. Nf2 {+1.34/10 0.029s, n=25048, sd=17} d6 {-1.28/10 0.049s, n=23401, sd=16}
11. Qxc7+ {+1.57/9 0.018s, n=15474, sd=15} Kxc7 {-1.57/9 0.028s, n=16989, sd=17}
12. a3 {+1.44/9 0.023s, n=13817, sd=11} Nc6 {-1.15/9 0.026s, n=13347, sd=15}
13. axb4 {+1.52/9 0.025s, n=18823, sd=17} Bf8 {-1.58/10 0.053s, n=27954, sd=15}
14. d5 {+1.82/9 0.034s, n=14251, sd=12} Nxb4 {-1.55/10 0.043s, n=22360, sd=16}
15. Na3 {+1.75/9 0.046s, n=21466, sd=15} Bd7 {-1.55/10 0.030s, n=16737, sd=16}
16. Bd2 {+1.88/9 0.024s, n=14725, sd=12} Na6 {-1.34/9 0.052s, n=23901, sd=16}
17. Nb5+ {+0.96/7 0.040s, n=27807, sd=17} Kb8 {-1.08/9 0.060s, n=32380, sd=20}
18. Be3 {+0.97/7 0.037s, n=18239, sd=10} Nc5 {-1.36/9 0.032s, n=16503, sd=15}
19. Be2 {+1.18/10 0.030s, n=15418, sd=14} h5 {-1.18/10 0.021s, n=16199, sd=15}
20. h3 {+0.84/9 0.048s, n=21700, sd=14} a5 {-0.97/10 0.039s, n=29969, sd=14}
21. Nc3 {+0.98/10 0.052s, n=27649, sd=15}
Ne7 {-0.96/10 0.037s, n=18478, sd=14, White makes an illegal move: e1h1} 0-1