MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1046"]
[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/ppppp3/n6p/5Pp1/3P4/1P2B3/P1P1PP1P/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:35 +0000"]
[GameEndTime "2026-09-14T13:38:36 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.13/9 0.023s, n=12880, sd=11} 6. Qd3 {+0.11/9 0.030s, n=22235, sd=18}
Nb4 {0.00/10 0.030s, n=19004, sd=17} 7. Qb5+ {-0.14/9 0.036s, n=23202, sd=15}
Nc6 {+0.03/9 0.039s, n=20032, sd=14} 8. Nf3 {+0.05/10 0.035s, n=24743, sd=16}
a6 {-0.14/10 0.036s, n=17490, sd=16} 9. Qd3 {+0.36/9 0.036s, n=24409, sd=16}
Bg7 {-0.79/9 0.051s, n=25565, sd=16} 10. c3 {+0.39/10 0.030s, n=20529, sd=11}
Qd6 {-0.12/10 0.035s, n=22169, sd=17} 11. Rg1 {+1.00/10 0.022s, n=15309, sd=13}
Nf6 {-0.08/10 0.022s, n=15858, sd=16} 12. Bh3 {+0.10/9 0.031s, n=22310, sd=16}
Rf8 {-0.15/9 0.020s, n=13329, sd=16} 13. Nbd2 {+0.21/9 0.028s, n=17428, sd=15}
Bd7 {+0.19/9 0.022s, n=14655, sd=14} 14. a4 {+0.12/8 0.018s, n=12149, sd=12}
a5 {-0.12/9 0.022s, n=15006, sd=21}
15. Rc1 {+0.54/10 0.044s, n=24904, sd=17, Black makes an illegal move: e8a8} 1-0