MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1002"]
[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/p2ppppp/8/1pp5/P2P3P/5N2/1PP1PPP1/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:26 +0000"]
[GameEndTime "2026-09-14T16:01:26 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+4.17/10 0.065s, n=45162, sd=17} cxd4 {-4.71/10 0.030s, n=24645, sd=15}
6. Qxd4 {+4.04/12 0.054s, n=43356, sd=20} a6 {-4.53/10 0.015s, n=12054, sd=10}
7. Qd5 {+4.00/11 0.032s, n=28331, sd=16} Ra7 {-4.45/9 0.016s, n=13573, sd=15}
8. e4 {+3.86/9 0.018s, n=15735, sd=15} Bb7 {-4.05/10 0.033s, n=23934, sd=15}
9. Qb3 {+3.95/10 0.017s, n=14597, sd=15} e6 {-4.13/10 0.021s, n=17980, sd=14}
10. Ra4 {+4.31/9 0.032s, n=20196, sd=13} Nf6 {-4.32/9 0.024s, n=17460, sd=13}
11. Be3 {+4.31/11 0.023s, n=18931, sd=16} Ra8 {-4.21/10 0.024s, n=20027, sd=18}
12. bxa6 {+4.70/11 0.024s, n=17645, sd=13}
Bxe4 {-4.63/10 0.020s, n=17942, sd=16} 13. Nc3 {+5.22/10 0.019s, n=18070, sd=11}
Bd5 {-4.65/10 0.018s, n=14214, sd=21} 14. Bc4 {+5.15/10 0.014s, n=13094, sd=14}
Bxc4 {-5.34/10 0.015s, n=12456, sd=11}
15. Qxc4 {+4.59/11 0.025s, n=21750, sd=19} Be7 {-4.44/12 0.045s, n=35040, sd=19}
16. a7 {+4.69/10 0.013s, n=13225, sd=15}
Nc6 {-4.69/10 0.023s, n=14193, sd=15, White makes an illegal move: e1h1} 0-1