MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "981"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p2pp1p1/8/1pp2p1p/2N2P2/3P3N/PPP1P1PP/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:10 +0000"]
[GameEndTime "2026-09-14T13:40:10 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxc4 {+4.96/10 0.033s, n=28764, sd=15}
6. e4 {-4.80/9 0.020s, n=17907, sd=13} Qb6 {+4.49/9 0.013s, n=12316, sd=7}
7. exf5 {-4.20/9 0.018s, n=16434, sd=15} cxd3 {+4.49/10 0.016s, n=15786, sd=13}
8. Bxd3 {-4.41/9 0.013s, n=12036, sd=14} c4 {+4.37/11 0.045s, n=38034, sd=17}
9. Be4 {-5.02/9 0.020s, n=18076, sd=13} Bb7 {+5.19/9 0.020s, n=16622, sd=14}
10. Bxb7 {-5.13/10 0.051s, n=41702, sd=17}
Qxb7 {+4.91/9 0.021s, n=17796, sd=15, White makes an illegal move: e1h1} 0-1