MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "414"]
[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 "r1bqk1nr/ppppp2p/n4ppb/5P2/4P3/PP6/2PP2PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:52 +0000"]
[GameEndTime "2026-09-14T14:50:52 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.31/9 0.023s, n=20614, sd=17}
6. exd5 {-0.24/9 0.019s, n=12996, sd=15} Qxd5 {+0.10/10 0.023s, n=19713, sd=19}
7. Nc3 {-0.43/11 0.054s, n=45529, sd=22} Qe5+ {+0.59/10 0.023s, n=15282, sd=15}
8. Be2 {-0.35/11 0.020s, n=18053, sd=19} Bxf5 {+0.26/10 0.023s, n=20719, sd=18}
9. Nf3 {-0.08/10 0.014s, n=13615, sd=17} Qd6 {+0.33/9 0.015s, n=13889, sd=13}
10. Bb5+ {-0.08/10 0.031s, n=25307, sd=19} c6 {+0.64/9 0.018s, n=14829, sd=16}
11. Bxa6 {-0.12/10 0.019s, n=17723, sd=19}
bxa6 {+0.54/8 0.023s, n=19896, sd=14, White makes an illegal move: e1h1} 0-1