MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "420"]
[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 "rnbqk2r/1ppp1ppp/4p2n/p7/PbP5/RP3P2/3PP1PP/1NBQKBNR b Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:35:36 +0200"]
[GameEndTime "2026-09-14T17:35:36 +0200"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa3 {+3.73/11 0.026s, n=20915, sd=18}
6. Nxa3 {-3.71/9 0.016s, n=13658, sd=13} d6 {+3.61/9 0.047s, n=26505, sd=14}
7. d4 {-3.49/9 0.035s, n=26869, sd=14} Nf5 {+4.09/9 0.026s, n=20623, sd=14}
8. g3 {-3.78/8 0.020s, n=17469, sd=12} e5 {+3.94/9 0.019s, n=16775, sd=16}
9. d5 {-4.13/11 0.046s, n=35233, sd=16} Na6 {+3.67/9 0.020s, n=13369, sd=19}
10. e4 {-3.91/10 0.016s, n=16211, sd=16} Nd4 {+3.72/10 0.018s, n=16226, sd=16}
11. Nb5 {-3.76/10 0.019s, n=13111, sd=17} Nxb5 {+3.74/10 0.015s, n=14155, sd=14}
12. cxb5 {-3.67/10 0.020s, n=13734, sd=16} Nc5 {+3.79/9 0.014s, n=14638, sd=15}
13. Nh3 {-3.66/10 0.012s, n=13059, sd=8, Black makes an illegal move: e8h8} 1-0