MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1048"]
[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 "rnb1kb1r/pppqp1pp/5n2/3p1p2/P5PP/5P2/1PPPP3/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:46 +0000"]
[GameEndTime "2026-09-14T13:38:47 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {-0.98/10 0.030s, n=14738, sd=14} Qd6 {+1.28/9 0.018s, n=12811, sd=15}
6. Bh3 {-0.72/8 0.029s, n=12478, sd=14} Nc6 {+1.45/9 0.020s, n=12152, sd=10}
7. d4 {-0.68/9 0.040s, n=18479, sd=15} Qg3+ {+0.77/8 0.035s, n=19598, sd=17}
8. Kf1 {-0.66/10 0.035s, n=16215, sd=21} g6 {+0.96/10 0.038s, n=18871, sd=15}
9. Bg5 {-0.48/11 0.061s, n=26440, sd=20} Bxf5 {+0.24/8 0.020s, n=13251, sd=13}
10. e3 {-0.55/10 0.051s, n=21386, sd=14} Qd6 {+0.53/11 0.112s, n=68462, sd=20}
11. Bxf5 {-0.66/10 0.034s, n=16928, sd=15}
gxf5 {+0.60/10 0.017s, n=12370, sd=13} 12. Qd3 {-0.62/9 0.027s, n=13781, sd=13}
h6 {+0.82/10 0.024s, n=16377, sd=15} 13. Bf4 {-0.63/9 0.036s, n=16885, sd=16}
Qd7 {+0.71/9 0.029s, n=21246, sd=13} 14. Nc3 {-0.69/9 0.036s, n=17342, sd=14}
Nh5 {+0.76/9 0.041s, n=28974, sd=14}
15. Nh3 {-0.89/9 0.027s, n=14330, sd=15, Black makes an illegal move: e8a8} 1-0