MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1005"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbr1/ppppppp1/8/7p/4n3/2P1QN2/PP1PPPPP/RNB1KB1R b KQq - 7 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:41 -0400"]
[GameEndTime "2026-09-14T10:43:42 -0400"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.22/10 0.026s, n=23786, sd=14} 6. g3 {+0.27/9 0.027s, n=22826, sd=13}
Nf6 {-0.41/8 0.019s, n=20538, sd=15} 7. Bg2 {+0.37/10 0.020s, n=15497, sd=16}
Ng4 {-0.28/10 0.011s, n=13505, sd=21} 8. Qf4 {+0.55/9 0.016s, n=16602, sd=15}
Nc6 {-0.16/10 0.013s, n=15810, sd=16} 9. d4 {+0.70/10 0.032s, n=35995, sd=17}
g5 {+0.34/10 0.013s, n=15176, sd=18} 10. Qd2 {+0.53/10 0.012s, n=13359, sd=14}
e5 {-0.28/10 0.013s, n=16339, sd=21} 11. h3 {+0.07/11 0.023s, n=26598, sd=18}
Nxf2 {+0.45/11 0.010s, n=13554, sd=19}
12. Kxf2 {+0.01/12 0.012s, n=16763, sd=16} e4 {-0.34/10 0.011s, n=16172, sd=17}
13. Qe3 {-0.08/11 0.028s, n=31846, sd=18} Be7 {-0.43/10 0.033s, n=30917, sd=17}
14. Ne5 {+0.21/11 0.043s, n=44600, sd=19} f5 {-0.34/11 0.029s, n=28163, sd=18}
15. Ke1 {+0.25/10 0.014s, n=13538, sd=13} Nxe5 {+0.19/10 0.013s, n=17886, sd=17}
16. dxe5 {+0.14/11 0.010s, n=14573, sd=19} Be6 {+0.32/9 0.010s, n=13825, sd=16}
17. Na3 {-0.07/10 0.037s, n=44339, sd=24} f4 {+0.54/9 0.034s, n=31998, sd=18}
18. Qf2 {-0.37/9 0.017s, n=13848, sd=17} c5 {+0.23/11 0.012s, n=18714, sd=17}
19. Nc2 {-0.37/10 0.035s, n=40794, sd=16} Qb6 {+0.23/9 0.013s, n=14672, sd=14}
20. b3 {-0.16/9 0.010s, n=13206, sd=16} e3 {-0.04/10 0.027s, n=32137, sd=18}
21. Nxe3 {-0.27/12 0.032s, n=37945, sd=21}
fxe3 {+1.04/11 0.012s, n=17068, sd=15}
22. Qxe3 {-0.30/11 0.017s, n=21703, sd=23, Black makes an illegal move: e8a8}
1-0