MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "898"]
[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/3pp1pp/1p6/p1p1Pp2/5P2/3P4/PPP3PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:16 +0000"]
[GameEndTime "2026-09-14T13:40:17 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.95/9 0.020s, n=18101, sd=14} e6 {-0.94/10 0.018s, n=15398, sd=13}
6. Be3 {+0.76/8 0.016s, n=12766, sd=15} Bb7 {-0.53/9 0.045s, n=35350, sd=16}
7. Nc3 {+1.05/9 0.023s, n=18018, sd=13} Ne7 {-0.88/8 0.026s, n=21104, sd=11}
8. d4 {+0.62/9 0.039s, n=29617, sd=17} Nd5 {-0.73/11 0.018s, n=15957, sd=13}
9. Nxd5 {+0.84/12 0.026s, n=23067, sd=20} Bxd5 {-0.52/11 0.014s, n=14192, sd=20}
10. c4 {+0.98/12 0.015s, n=15397, sd=18} Bxf3 {-0.96/11 0.057s, n=51993, sd=23}
11. Qxf3 {+0.89/10 0.019s, n=17877, sd=19}
cxd4 {-0.38/10 0.017s, n=17681, sd=18} 12. Bxd4 {+0.93/9 0.018s, n=16074, sd=15}
Bb4+ {-0.84/10 0.016s, n=15644, sd=12} 13. Bc3 {+1.01/9 0.024s, n=21620, sd=19}
Na6 {-0.91/11 0.019s, n=18559, sd=16, White makes an illegal move: e1a1} 0-1