MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "568"]
[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 "rnbqkbnr/pp2p1pp/2p5/5p2/2pP3P/6B1/PP2PPP1/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:45 +0000"]
[GameEndTime "2026-09-14T14:51:45 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {+0.90/9 0.014s, n=13782, sd=13} 6. e3 {-1.02/7 0.015s, n=14938, sd=11}
b5 {+0.87/9 0.015s, n=14081, sd=13} 7. Be2 {-0.72/9 0.020s, n=17793, sd=11}
Nf6 {+0.73/8 0.025s, n=19501, sd=13} 8. Bh5+ {-0.43/8 0.015s, n=12472, sd=12}
g6 {+0.32/7 0.018s, n=15743, sd=13} 9. Bf3 {-0.26/8 0.018s, n=16699, sd=12}
Bd6 {+0.57/7 0.016s, n=14796, sd=10} 10. Bxd6 {-0.04/11 0.040s, n=33777, sd=17}
Qxd6 {-0.64/9 0.018s, n=17907, sd=15} 11. a4 {-0.12/9 0.017s, n=16088, sd=14}
Nd5 {-0.47/9 0.041s, n=30180, sd=15} 12. axb5 {-0.20/8 0.021s, n=18020, sd=17}
cxb5 {+0.03/10 0.020s, n=17847, sd=15} 13. Nc3 {+0.31/11 0.018s, n=18225, sd=17}
Nxc3 {+0.03/11 0.040s, n=32549, sd=21} 14. bxc3 {-0.15/9 0.014s, n=12952, sd=17}
Nc6 {+0.26/10 0.020s, n=18592, sd=12} 15. Nh3 {-0.22/8 0.014s, n=13500, sd=12}
a6 {+0.28/10 0.029s, n=26792, sd=15} 16. e4 {-0.01/9 0.027s, n=17994, sd=16}
e5 {+0.50/10 0.016s, n=16072, sd=18} 17. exf5 {-0.55/9 0.014s, n=13751, sd=18}
exd4 {+0.49/9 0.016s, n=14702, sd=13}
18. Bxc6+ {-0.91/11 0.083s, n=66189, sd=21}
Qxc6 {+1.05/10 0.036s, n=33252, sd=20}
19. Qxd4 {-0.70/11 0.025s, n=19981, sd=20, Black makes an illegal move: e8h8}
1-0