MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "272"]
[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 "1rbqkbnr/p1p1pppp/n2p4/1p6/8/2P2PPN/PP1PP2P/RNBQKB1R w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:59 +0000"]
[GameEndTime "2026-09-14T13:36:00 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf2 {+1.02/9 0.037s, n=16257, sd=16} c5 {-1.17/8 0.032s, n=21054, sd=12}
6. e4 {+1.43/9 0.063s, n=27888, sd=15} Bd7 {-1.21/8 0.018s, n=13258, sd=12}
7. a4 {+1.70/11 0.021s, n=16713, sd=17} Nc7 {-1.67/11 0.032s, n=24312, sd=15}
8. Bxb5 {+1.40/11 0.038s, n=26776, sd=17} Nxb5 {-1.58/10 0.019s, n=13218, sd=14}
9. axb5 {+1.31/10 0.025s, n=14938, sd=17} Bxb5 {-1.53/10 0.046s, n=27742, sd=16}
10. Na3 {+1.15/10 0.041s, n=23176, sd=17} Bd7 {-0.93/10 0.031s, n=19340, sd=17}
11. Nc4 {+0.98/9 0.016s, n=13279, sd=12} Bb5 {-0.97/10 0.031s, n=22181, sd=15}
12. d3 {+1.15/9 0.026s, n=13172, sd=12}
a6 {-0.99/11 0.023s, n=13247, sd=18, White makes an illegal move: e1h1} 0-1