MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "612"]
[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/2ppp2p/6p1/pp3p2/2P4P/1P3NP1/P2PPP2/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:06 +0000"]
[GameEndTime "2026-09-14T14:52:06 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {-1.06/10 0.029s, n=26521, sd=16}
6. d4 {+1.06/9 0.021s, n=17346, sd=13} bxc4 {-0.87/10 0.016s, n=15243, sd=15}
7. bxc4 {+0.78/9 0.024s, n=21456, sd=12} c5 {-0.67/9 0.015s, n=15151, sd=12}
8. Bg2 {+0.66/9 0.024s, n=22191, sd=14} Bb7 {-0.73/9 0.021s, n=16447, sd=13}
9. Nbd2 {+0.67/10 0.043s, n=38034, sd=16} cxd4 {-0.15/10 0.018s, n=16316, sd=16}
10. Rb1 {+0.56/10 0.019s, n=16885, sd=16}
Bc6 {-0.66/9 0.017s, n=12099, sd=16, White makes an illegal move: e1h1} 0-1