MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "663"]
[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 "rn1q1bnr/pppkpppp/3pb3/P7/1P3P1P/8/2PPP1P1/RNBQKBNR b KQ - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:15 +0000"]
[GameEndTime "2026-09-14T13:37:16 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ke8 {-0.91/9 0.051s, n=40374, sd=14} 6. e4 {+0.87/9 0.036s, n=27538, sd=13}
Nf6 {-0.70/10 0.035s, n=24151, sd=21} 7. Nc3 {+0.91/10 0.019s, n=14594, sd=14}
Nc6 {-1.07/9 0.020s, n=15664, sd=15} 8. b5 {+0.80/11 0.023s, n=17688, sd=14}
Nd4 {-1.05/11 0.031s, n=22957, sd=18} 9. f5 {+0.72/10 0.019s, n=16082, sd=15}
Bd7 {-0.75/10 0.017s, n=13944, sd=16} 10. Nf3 {+0.93/11 0.030s, n=23358, sd=18}
c5 {-0.73/10 0.017s, n=12362, sd=18} 11. bxc6 {+0.76/9 0.017s, n=13244, sd=15}
Nxc6 {-0.81/10 0.027s, n=20906, sd=16} 12. a6 {+0.69/10 0.042s, n=30178, sd=18}
bxa6 {-0.72/10 0.029s, n=18192, sd=17} 13. h5 {+0.80/9 0.024s, n=18973, sd=19}
e6 {-0.70/10 0.023s, n=17048, sd=19} 14. fxe6 {+0.81/10 0.026s, n=16523, sd=15}
fxe6 {-0.70/10 0.027s, n=19375, sd=15}
15. Bxa6 {+1.05/10 0.025s, n=18700, sd=17} Nb4 {-0.67/9 0.025s, n=18597, sd=14}
16. d4 {+1.05/9 0.031s, n=18831, sd=14} Nxa6 {-1.28/9 0.058s, n=43005, sd=14}
17. Rxa6 {+1.20/10 0.015s, n=12471, sd=16} Be7 {-1.48/8 0.020s, n=12338, sd=12}
18. h6 {+2.07/10 0.026s, n=20023, sd=15} Bc8 {-1.50/10 0.021s, n=15733, sd=12}
19. Ra4 {+1.50/9 0.045s, n=31524, sd=17} Bd7 {-1.50/8 0.027s, n=13111, sd=11}
20. Ra1 {+1.50/10 0.032s, n=22774, sd=14} Qc7 {-1.39/10 0.053s, n=24850, sd=14}
21. Qd3 {+1.57/9 0.033s, n=24556, sd=15} gxh6 {-1.37/9 0.028s, n=13980, sd=20}
22. e5 {+2.01/12 0.048s, n=30904, sd=17}
Ng4 {-1.50/10 0.074s, n=37745, sd=18, White makes an illegal move: e1h1} 0-1