MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "250"]
[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 "rnbqk2r/pppp1ppp/8/3np2Q/4P2P/bPN5/P1PP1PP1/R1B1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:18 +0000"]
[GameEndTime "2026-09-14T13:36:19 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-3.30/9 0.020s, n=16699, sd=15}
6. Qxe5+ {+4.55/9 0.021s, n=12752, sd=15} Be7 {-2.88/9 0.015s, n=12584, sd=15}
7. Bb2 {+3.11/9 0.022s, n=15238, sd=14} c6 {-2.83/10 0.037s, n=26399, sd=14}
8. Qg3 {+3.27/10 0.016s, n=14454, sd=16} d5 {-2.99/10 0.018s, n=15998, sd=16}
9. e5 {+3.10/11 0.022s, n=20700, sd=15} Nh5 {-2.92/11 0.016s, n=16023, sd=16}
10. Qf3 {+2.78/9 0.020s, n=14840, sd=15} g6 {-3.04/10 0.013s, n=12938, sd=15}
11. g4 {+2.72/9 0.017s, n=14945, sd=15} Ng7 {-2.65/10 0.020s, n=17840, sd=13}
12. h5 {+2.78/9 0.017s, n=14961, sd=13}
g5 {-2.56/9 0.016s, n=13373, sd=14, White makes an illegal move: e1a1} 0-1