MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "538"]
[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 "rnbk1bnr/pp2pppp/8/q1pp4/4P3/2NP3P/PPP2PP1/R1BQKBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:46 +0000"]
[GameEndTime "2026-09-14T16:08:47 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. exd5 {+3.62/10 0.025s, n=15710, sd=14} Nf6 {-3.57/9 0.015s, n=13723, sd=14}
6. Bd2 {+3.81/10 0.020s, n=13250, sd=12} e6 {-3.93/9 0.031s, n=27925, sd=14}
7. g3 {+4.31/10 0.022s, n=20499, sd=16} Qa6 {-4.24/10 0.026s, n=23766, sd=15}
8. dxe6 {+4.20/9 0.022s, n=21355, sd=15} Qxe6+ {-4.00/10 0.019s, n=18927, sd=14}
9. Be3 {+4.13/9 0.016s, n=14746, sd=16} Bd6 {-3.94/10 0.032s, n=29089, sd=16}
10. Nge2 {+4.13/11 0.026s, n=17307, sd=17} Bd7 {-3.88/11 0.012s, n=12780, sd=13}
11. d4 {+3.96/10 0.016s, n=15502, sd=17} Bc6 {-4.32/9 0.015s, n=14445, sd=15}
12. dxc5 {+4.22/11 0.030s, n=26497, sd=19}
Bxh1 {-3.91/10 0.017s, n=12390, sd=16} 13. Nd4 {+4.56/11 0.036s, n=33237, sd=24}
Qe5 {-4.18/9 0.016s, n=13790, sd=17} 14. cxd6 {+4.20/10 0.021s, n=20808, sd=15}
Nc6 {-3.79/9 0.020s, n=14724, sd=13} 15. Be2 {+4.42/9 0.013s, n=12850, sd=14}
Nb4 {-3.82/9 0.019s, n=15854, sd=17} 16. Bf3 {+5.44/10 0.020s, n=19529, sd=16}
Bxf3 {-4.13/11 0.027s, n=24208, sd=22}
17. Qxf3 {+5.80/11 0.037s, n=32021, sd=19}
Nbd5 {-4.14/11 0.045s, n=42698, sd=17, White makes an illegal move: e1a1} 0-1