MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "652"]
[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 "rnbqkb1r/1pppp2p/p4np1/5p1P/1P6/B4N2/P1PPPPP1/RN1QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:44 +0000"]
[GameEndTime "2026-09-14T13:38:45 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxh5 {+0.94/10 0.026s, n=14934, sd=16}
6. Bb2 {-1.49/9 0.020s, n=15727, sd=12} Nf6 {+1.47/9 0.013s, n=12214, sd=16}
7. Nc3 {-1.46/9 0.040s, n=27968, sd=14} Bg7 {+1.65/10 0.036s, n=27363, sd=17}
8. Nd5 {-1.73/9 0.018s, n=14869, sd=15} e6 {+1.73/10 0.022s, n=18585, sd=14}
9. Nxf6+ {-1.74/10 0.026s, n=20597, sd=18}
Bxf6 {+1.81/10 0.032s, n=26184, sd=17}
10. Bxf6 {-1.52/10 0.013s, n=13176, sd=14}
Qxf6 {+1.74/10 0.018s, n=15396, sd=15} 11. d4 {-1.64/10 0.032s, n=22629, sd=15}
Nc6 {+1.72/9 0.020s, n=14830, sd=13} 12. Qd2 {-1.65/8 0.015s, n=12030, sd=13}
d6 {+1.65/10 0.037s, n=28304, sd=15} 13. e3 {-1.75/8 0.019s, n=12590, sd=11}
e5 {+1.68/8 0.015s, n=12078, sd=13} 14. c4 {-1.66/9 0.019s, n=14705, sd=13}
e4 {+2.04/10 0.021s, n=17191, sd=17} 15. Ng1 {-1.88/9 0.015s, n=12639, sd=15}
Ne7 {+2.28/10 0.034s, n=24044, sd=18} 16. Ne2 {-1.84/9 0.016s, n=12352, sd=12}
h5 {+2.40/10 0.025s, n=21440, sd=15} 17. g3 {-2.22/8 0.020s, n=15694, sd=12}
g5 {+2.56/10 0.031s, n=20538, sd=15, White makes an illegal move: e1a1} 0-1