MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1818"]
[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/p3p1pp/3p4/1pp2p2/8/2P5/PP1PPPPP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:07 +0000"]
[GameEndTime "2026-09-14T13:41:08 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.33/9 0.024s, n=18999, sd=15} fxe4 {-0.47/9 0.028s, n=16818, sd=14}
6. d3 {+1.19/8 0.016s, n=12222, sd=13} exd3 {-0.34/9 0.028s, n=16699, sd=15}
7. Bxd3 {+0.60/8 0.025s, n=17411, sd=18} Nf6 {-0.28/9 0.020s, n=14061, sd=14}
8. Bxb5+ {+0.19/8 0.028s, n=22438, sd=14} Bd7 {-0.13/9 0.052s, n=31567, sd=17}
9. Na3 {+0.26/9 0.025s, n=15684, sd=14} Bxb5 {-0.41/10 0.018s, n=12644, sd=15}
10. Nxb5 {+0.44/12 0.030s, n=23245, sd=16} Qd7 {-0.45/10 0.027s, n=14749, sd=14}
11. Qe2 {+0.52/10 0.024s, n=16959, sd=16} Nc6 {-0.38/9 0.023s, n=12701, sd=15}
12. Bg5 {+0.55/9 0.017s, n=12531, sd=16}
e5 {-0.64/9 0.060s, n=24927, sd=16, White makes an illegal move: e1a1} 0-1