MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1988"]
[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 "r1bqkb1r/pp2pppp/n2p3n/2pN4/3P4/5N2/PPP1PPPP/R1BQKBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:59 +0000"]
[GameEndTime "2026-09-14T13:42:00 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd4 {-0.80/8 0.016s, n=14808, sd=13}
6. Qxd4 {+0.90/10 0.036s, n=29404, sd=15} Nf5 {-0.94/10 0.032s, n=26877, sd=20}
7. Qc4 {+0.81/11 0.027s, n=24245, sd=16} e6 {-0.94/9 0.029s, n=24623, sd=17}
8. Qb5+ {+0.97/9 0.015s, n=14215, sd=22} Bd7 {-1.18/8 0.017s, n=16147, sd=14}
9. Qxb7 {+1.71/10 0.022s, n=18773, sd=19} Qa5+ {-1.28/12 0.061s, n=51726, sd=20}
10. Bd2 {+1.84/9 0.016s, n=14066, sd=14} Qxd5 {-1.35/10 0.016s, n=15022, sd=19}
11. Qxa6 {+1.83/10 0.021s, n=18051, sd=17} Rc8 {-1.74/9 0.015s, n=13351, sd=16}
12. e3 {+1.76/9 0.018s, n=15033, sd=14} Qc5 {-1.88/8 0.020s, n=17684, sd=14}
13. Bd3 {+1.73/10 0.014s, n=12770, sd=15}
Ne7 {-2.08/10 0.033s, n=26396, sd=16, White makes an illegal move: e1a1} 0-1