MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "956"]
[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 "rnbqkb1r/1pp1ppp1/5n1p/p2p4/1P4P1/2P5/P2PPP1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:36:22 +0200"]
[GameEndTime "2026-09-14T15:36:22 +0200"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+5.12/9 0.032s, n=22347, sd=16} 6. h3 {-5.03/9 0.029s, n=23092, sd=15}
axb4 {+4.97/10 0.044s, n=30348, sd=15} 7. Bg2 {-4.93/9 0.032s, n=24857, sd=13}
Bd7 {+4.84/9 0.063s, n=46880, sd=15} 8. a4 {-4.51/9 0.022s, n=17510, sd=12}
Nc6 {+4.54/8 0.045s, n=32436, sd=14} 9. Bb2 {-4.85/9 0.027s, n=22923, sd=16}
Bd6 {+4.77/9 0.018s, n=13942, sd=13} 10. cxb4 {-5.00/9 0.018s, n=12838, sd=16}
Nxb4 {+4.95/11 0.043s, n=31871, sd=18} 11. d3 {-4.93/9 0.026s, n=20216, sd=15}
Qe7 {+5.15/10 0.027s, n=20866, sd=12}
12. Nc3 {-5.07/9 0.032s, n=24852, sd=13, Black makes an illegal move: e8h8} 1-0