MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1970"]
[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 "rnbqkb1r/ppp1pp1p/8/3p2p1/2PBn3/3P4/PP2PPPP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:28 +0000"]
[GameEndTime "2026-09-14T16:04:29 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.06/10 0.014s, n=14053, sd=16}
6. Bxf6 {+0.36/8 0.015s, n=13810, sd=13} exf6 {+0.07/9 0.014s, n=14586, sd=12}
7. cxd5 {+0.09/10 0.014s, n=13958, sd=15} Qxd5 {-0.45/10 0.045s, n=43911, sd=13}
8. e3 {+0.12/10 0.059s, n=51386, sd=18} Qa5+ {-0.47/6 0.014s, n=13913, sd=9}
9. Nc3 {+0.12/8 0.014s, n=12984, sd=14} c5 {+0.09/9 0.014s, n=12966, sd=12}
10. d4 {+0.05/9 0.014s, n=13141, sd=16} cxd4 {-0.18/10 0.018s, n=15670, sd=16}
11. Qxd4 {+0.11/9 0.021s, n=17526, sd=17} Be7 {-0.17/9 0.022s, n=19359, sd=15}
12. Qd5 {+0.23/10 0.020s, n=17364, sd=15} Qc7 {-0.23/9 0.031s, n=27689, sd=17}
13. Qb5+ {+0.19/10 0.035s, n=26625, sd=23} Nc6 {+0.23/10 0.030s, n=24101, sd=18}
14. Nd5 {+0.05/11 0.016s, n=14593, sd=16} Qd6 {+0.22/10 0.017s, n=15056, sd=15}
15. Rd1 {+0.20/9 0.026s, n=15266, sd=17} a6 {-0.18/9 0.076s, n=63492, sd=17}
16. Qa4 {+0.37/10 0.034s, n=28115, sd=15, Black makes an illegal move: e8h8} 1-0