MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "482"]
[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 "rn1qkbnr/pp1bppp1/2pp3p/8/P2P1B2/5P2/1PP1P1PP/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:31 +0000"]
[GameEndTime "2026-09-14T13:37:31 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qb6 {+0.62/8 0.022s, n=17201, sd=12}
6. Bc1 {-0.80/9 0.022s, n=19198, sd=14} e5 {+0.74/10 0.015s, n=13189, sd=15}
7. c3 {-0.46/9 0.022s, n=15521, sd=12} exd4 {+0.83/9 0.024s, n=20276, sd=13}
8. a5 {-0.52/9 0.016s, n=12891, sd=13} Qd8 {+0.44/10 0.024s, n=21378, sd=13}
9. cxd4 {-0.61/9 0.020s, n=16785, sd=15} d5 {+0.72/9 0.023s, n=13558, sd=16}
10. e4 {-0.20/10 0.047s, n=35066, sd=16} dxe4 {+0.76/8 0.020s, n=13869, sd=12}
11. Qb3 {-0.19/8 0.024s, n=15412, sd=16} Na6 {+0.31/8 0.018s, n=13498, sd=12}
12. Bc4 {-0.87/9 0.032s, n=24121, sd=18} Qh4+ {+0.59/8 0.020s, n=14677, sd=16}
13. Kf1 {-0.98/8 0.027s, n=17818, sd=21, Black makes an illegal move: e8a8} 1-0