MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "478"]
[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 "rnbqkbnr/2p1pppp/8/pp6/3P3P/5P2/PPQPP1P1/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:36 +0000"]
[GameEndTime "2026-09-14T16:00:36 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-1.37/10 0.015s, n=12888, sd=14} 6. a3 {+1.34/9 0.016s, n=13143, sd=13}
e6 {-1.15/11 0.022s, n=18278, sd=15} 7. e3 {+0.71/10 0.082s, n=59968, sd=16}
Nf6 {-0.83/10 0.018s, n=16047, sd=11} 8. Bc4 {+1.02/10 0.023s, n=19055, sd=15}
Bb7 {-0.87/10 0.026s, n=16997, sd=17} 9. Ne2 {+0.87/9 0.018s, n=14285, sd=15}
Nbd7 {-0.95/10 0.023s, n=16856, sd=12} 10. d3 {+0.54/10 0.016s, n=13666, sd=9}
Be7 {-1.31/9 0.018s, n=13900, sd=15} 11. axb4 {+1.17/11 0.038s, n=24957, sd=18}
axb4 {-1.13/11 0.014s, n=12444, sd=12}
12. Rxa8 {+1.06/10 0.028s, n=24733, sd=17}
Qxa8 {-0.99/10 0.015s, n=14400, sd=19} 13. e4 {+1.35/11 0.029s, n=18990, sd=16}
c5 {-1.12/10 0.028s, n=22922, sd=18} 14. Be3 {+1.51/9 0.031s, n=25350, sd=17}
cxd4 {-1.15/10 0.021s, n=12947, sd=15}
15. Bxd4 {+1.19/10 0.026s, n=23276, sd=15, Black makes an illegal move: e8h8}
1-0