MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "859"]
[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/pp1p3p/2p2p2/4p1p1/4P1P1/5P1P/PPPPN3/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:52 +0000"]
[GameEndTime "2026-09-14T16:09:53 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.47/8 0.013s, n=13102, sd=13} 6. d4 {+0.83/10 0.020s, n=19531, sd=14}
dxe4 {-0.29/10 0.026s, n=24270, sd=14} 7. fxe4 {+0.73/9 0.022s, n=19541, sd=14}
Nd7 {-0.88/9 0.024s, n=18705, sd=15} 8. Be3 {+0.91/9 0.030s, n=26232, sd=14}
Ne7 {-0.89/9 0.020s, n=18428, sd=14} 9. Qd2 {+0.93/9 0.016s, n=15744, sd=14}
Ng6 {-0.99/9 0.021s, n=15372, sd=14} 10. Nbc3 {+1.19/11 0.019s, n=19380, sd=17}
Nb6 {-0.82/10 0.013s, n=12302, sd=17} 11. Ng3 {+0.71/10 0.024s, n=22258, sd=18}
exd4 {-0.28/10 0.029s, n=21643, sd=21}
12. Bxd4 {+0.65/11 0.027s, n=25663, sd=18} Bd6 {-0.57/11 0.013s, n=13869, sd=21}
13. Nh5 {+0.57/11 0.028s, n=27055, sd=22} Be5 {-0.29/11 0.011s, n=12037, sd=16}
14. Ne2 {+0.76/9 0.020s, n=16106, sd=20}
Qe7 {-0.68/10 0.025s, n=22660, sd=17, White makes an illegal move: e1a1} 0-1