MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1278"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/1ppp1p2/p6p/4p1p1/PP6/4P2P/2PP1PP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:23:03 +0200"]
[GameEndTime "2026-09-14T16:23:04 +0200"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb4 {+0.95/9 0.016s, n=12884, sd=9} 6. c3 {-1.11/8 0.019s, n=14864, sd=12}
Ba5 {+1.05/9 0.016s, n=12258, sd=14} 7. Nf3 {-1.20/8 0.019s, n=14135, sd=15}
d6 {+1.40/9 0.023s, n=12891, sd=14} 8. d4 {-1.30/8 0.016s, n=12317, sd=12}
exd4 {+1.09/9 0.024s, n=13367, sd=13} 9. Nxd4 {-0.95/9 0.019s, n=13377, sd=13}
Qf6 {+1.07/8 0.023s, n=13269, sd=11} 10. Be2 {-1.00/9 0.027s, n=17571, sd=14}
c5 {+0.84/8 0.024s, n=12520, sd=10} 11. Nb3 {-0.19/10 0.026s, n=14783, sd=13}
Bc7 {+0.22/9 0.024s, n=17957, sd=13} 12. c4 {-0.31/10 0.030s, n=23229, sd=15}
Nc6 {+0.35/12 0.125s, n=80677, sd=22} 13. Bd2 {-0.15/9 0.024s, n=13334, sd=10}
Nge7 {+1.36/11 0.052s, n=25576, sd=13, White makes an illegal move: e1h1} 0-1