MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1983"]
[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 "rnbq1bnr/pppp1k1p/5pp1/4p3/4P1P1/P1P4N/1P1P1P1P/RNBQKB1R b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:38:50 +0200"]
[GameEndTime "2026-09-14T17:38:51 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... h5 {+0.30/8 0.037s, n=17631, sd=16} 6. g5 {-0.22/9 0.041s, n=29867, sd=16}
d5 {+0.28/9 0.019s, n=13491, sd=14} 7. Qb3 {+0.05/8 0.026s, n=19660, sd=16}
fxg5 {+0.74/8 0.020s, n=12580, sd=9} 8. d3 {-0.52/10 0.030s, n=25632, sd=19}
g4 {+0.61/8 0.020s, n=13591, sd=19} 9. Ng5+ {+0.02/10 0.026s, n=14529, sd=18}
Kg7 {+0.39/9 0.023s, n=18689, sd=17} 10. Qxb7 {+1.21/12 0.020s, n=21456, sd=20}
Bxb7 {-0.84/10 0.025s, n=23427, sd=20}
11. Ne6+ {+1.03/12 0.057s, n=40345, sd=22} Kf6 {-1.03/10 0.013s, n=13103, sd=18}
12. Nxd8 {+1.50/12 0.025s, n=19856, sd=18} Bc8 {-1.42/11 0.038s, n=32369, sd=19}
13. exd5 {+1.71/12 0.030s, n=22401, sd=21} Bh6 {-1.48/10 0.027s, n=21116, sd=23}
14. Nd2 {+0.77/12 0.066s, n=41458, sd=21}
Bxd2+ {-0.84/10 0.036s, n=26393, sd=18}
15. Bxd2 {+1.20/12 0.015s, n=13882, sd=19} Ne7 {-0.82/11 0.021s, n=15670, sd=18}
16. Bg2 {+1.42/12 0.021s, n=18986, sd=22} Rxd8 {-0.79/11 0.016s, n=12371, sd=18}
17. d6 {+1.54/13 0.015s, n=16386, sd=24} Nd5 {-1.25/10 0.018s, n=17947, sd=19}
18. Bxd5 {+1.38/9 0.018s, n=12411, sd=21} c6 {-1.24/10 0.016s, n=14214, sd=20}
19. Bg2 {+1.56/11 0.029s, n=22806, sd=17} Rxd6 {-1.48/10 0.033s, n=32797, sd=16}
20. d4 {+1.45/10 0.013s, n=12944, sd=19}
exd4 {-1.50/10 0.012s, n=13068, sd=21, White makes an illegal move: e1a1} 0-1