MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1377"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/ppp1ppp1/7p/3pN3/4nP2/1P6/P1PPP1PP/RNBQKB1R w KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:44 +0000"]
[GameEndTime "2026-09-14T16:02:44 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. d3 {+0.54/9 0.015s, n=12296, sd=13} Nf6 {-0.73/9 0.022s, n=19238, sd=14}
6. e3 {+0.46/9 0.019s, n=15893, sd=13} e6 {-0.50/9 0.025s, n=21563, sd=14}
7. Nd2 {+0.41/9 0.027s, n=19768, sd=14} Nfd7 {-0.47/9 0.023s, n=18314, sd=13}
8. Nxd7 {+0.42/9 0.037s, n=29369, sd=15} Bxd7 {-0.26/10 0.026s, n=17869, sd=16}
9. Bb2 {+0.22/9 0.023s, n=17928, sd=14} Nc6 {-0.15/10 0.020s, n=16841, sd=17}
10. g3 {+0.48/11 0.054s, n=36796, sd=19} e5 {-0.24/9 0.023s, n=19428, sd=18}
11. Qf3 {+0.49/9 0.020s, n=14663, sd=22} exf4 {-0.22/9 0.022s, n=17197, sd=19}
12. gxf4 {+0.58/11 0.032s, n=23223, sd=23} Qh4+ {-0.62/8 0.027s, n=21157, sd=15}
13. Qf2 {+0.68/8 0.020s, n=17082, sd=16} Qxf2+ {-0.66/9 0.023s, n=20410, sd=17}
14. Kxf2 {+0.71/9 0.028s, n=21212, sd=18, Black makes an illegal move: e8a8} 1-0