MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "271"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/3pppp1/2p4p/pp6/P1P5/7N/RP1PPPPP/1NBQKB1R w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:24:00 +0200"]
[GameEndTime "2026-09-14T17:24:00 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+1.06/10 0.022s, n=19891, sd=14} Nf6 {-1.05/8 0.041s, n=32537, sd=11}
6. d4 {+1.08/10 0.027s, n=21474, sd=17} d5 {-1.20/9 0.022s, n=16088, sd=14}
7. Nc3 {+0.95/9 0.016s, n=12499, sd=17} dxc4 {-0.94/7 0.018s, n=14429, sd=11}
8. e3 {+0.47/9 0.018s, n=15376, sd=19} cxb5 {-0.68/10 0.032s, n=24789, sd=18}
9. Nxb5 {+0.56/10 0.029s, n=23525, sd=18} Bxh3 {-0.67/9 0.012s, n=12418, sd=16}
10. gxh3 {+0.87/9 0.016s, n=16142, sd=17} e6 {-0.79/9 0.018s, n=17254, sd=17}
11. Bg2 {+0.97/9 0.027s, n=24124, sd=15} Bb4+ {-0.86/9 0.023s, n=22404, sd=18}
12. Bd2 {+1.04/10 0.024s, n=18961, sd=21} Nd5 {-0.75/10 0.027s, n=26001, sd=23}
13. Bxb4 {+0.97/11 0.016s, n=16159, sd=14}
Nxb4 {-0.55/11 0.017s, n=13536, sd=18} 14. Ra1 {+1.15/9 0.019s, n=16265, sd=19}
N8c6 {-0.62/11 0.019s, n=16111, sd=19, White makes an illegal move: e1h1} 0-1