MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1571"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/ppqpp1pp/2p5/5p2/1PP2P2/3P3N/P3P1PP/RNBQKB1R b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:04 +0000"]
[GameEndTime "2026-09-14T13:40:04 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-0.50/8 0.028s, n=14855, sd=12} 6. Bd2 {+0.68/9 0.022s, n=15389, sd=13}
Nf6 {-0.60/8 0.049s, n=39508, sd=12} 7. e3 {+0.95/9 0.025s, n=13616, sd=14}
b5 {-0.46/9 0.024s, n=15785, sd=14} 8. Ng5 {+0.49/10 0.045s, n=28522, sd=16}
Ke8 {-0.05/10 0.051s, n=28954, sd=17} 9. cxb5 {+0.23/9 0.037s, n=23354, sd=17}
cxb5 {-0.17/9 0.045s, n=23833, sd=17} 10. a4 {+0.32/9 0.042s, n=24783, sd=13}
Nc6 {-0.01/10 0.028s, n=21039, sd=12} 11. Be2 {+0.24/9 0.020s, n=13396, sd=14}
Nxb4 {-0.35/9 0.018s, n=15824, sd=17} 12. Na3 {+0.05/9 0.023s, n=15773, sd=16}
bxa4 {-0.08/10 0.022s, n=18160, sd=16} 13. Qxa4 {+0.05/9 0.015s, n=12614, sd=17}
Qc6 {-0.30/10 0.060s, n=34478, sd=17} 14. Nc4 {+0.51/10 0.027s, n=15214, sd=13}
Qxa4 {-0.63/11 0.034s, n=18672, sd=14}
15. Rxa4 {+0.58/11 0.055s, n=41831, sd=15}
Nc6 {-0.63/9 0.014s, n=12342, sd=12, White makes an illegal move: e1h1} 0-1