MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "862"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/2ppp1pp/p4p2/1p6/1P6/3PP3/P1PBQPPP/RN2KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:19 +0000"]
[GameEndTime "2026-09-14T14:53:20 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.32/9 0.012s, n=12474, sd=15} 6. c3 {+0.33/8 0.017s, n=17203, sd=15}
e5 {+0.02/9 0.024s, n=16470, sd=16} 7. a4 {-0.10/8 0.012s, n=12402, sd=10}
bxa4 {-0.52/10 0.033s, n=32758, sd=15} 8. Qd1 {+0.46/9 0.015s, n=14753, sd=14}
f5 {-0.25/10 0.018s, n=17627, sd=18} 9. Be2 {+0.24/10 0.023s, n=17691, sd=15}
Bb7 {-0.33/11 0.030s, n=28102, sd=16} 10. Rxa4 {+0.24/10 0.018s, n=16677, sd=17}
Be7 {-0.56/9 0.043s, n=35074, sd=13} 11. Nf3 {+0.55/10 0.014s, n=14450, sd=13}
Nf6 {-0.26/10 0.013s, n=12880, sd=14}
12. c4 {+0.75/9 0.015s, n=14055, sd=12, Black makes an illegal move: e8h8} 1-0