MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "103"]
[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 "rn1qkb1r/p1pppppp/7n/1p1b4/PP4P1/5P1B/2PPP2P/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:29 +0000"]
[GameEndTime "2026-09-14T13:35:30 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.97/9 0.025s, n=20596, sd=12} 6. e4 {-1.20/8 0.015s, n=12424, sd=14}
Be6 {+0.84/9 0.020s, n=12729, sd=12} 7. axb5 {-0.45/9 0.023s, n=19494, sd=15}
Bxb4 {+0.71/8 0.018s, n=14622, sd=14} 8. c3 {-0.41/9 0.046s, n=36024, sd=16}
Qh4+ {+1.10/8 0.016s, n=12631, sd=12} 9. Kf1 {-0.07/7 0.014s, n=12793, sd=14}
Be7 {-0.04/9 0.062s, n=51047, sd=18} 10. d4 {-0.21/10 0.025s, n=21930, sd=20}
exd4 {-0.08/6 0.015s, n=13375, sd=12} 11. cxd4 {+0.59/10 0.032s, n=25427, sd=19}
d5 {-0.26/10 0.043s, n=30261, sd=19} 12. exd5 {+0.27/10 0.031s, n=25649, sd=19}
Bxd5 {-0.23/10 0.018s, n=15280, sd=21} 13. Nc3 {+0.38/11 0.021s, n=19066, sd=19}
Bb7 {-0.23/10 0.033s, n=23098, sd=20} 14. Qe1 {+0.48/11 0.019s, n=17015, sd=19}
Qxe1+ {-0.26/10 0.020s, n=18140, sd=22}
15. Kxe1 {+0.35/11 0.025s, n=22767, sd=19} Nd7 {-0.36/10 0.047s, n=37435, sd=21}
16. Kf2 {+0.60/9 0.017s, n=15684, sd=13} Bh4+ {+0.10/9 0.020s, n=16839, sd=16}
17. Ke2 {-0.14/8 0.025s, n=20665, sd=15} g5 {+0.18/10 0.019s, n=12907, sd=19}
18. Ne4 {-0.28/9 0.023s, n=19114, sd=24, Black makes an illegal move: e8a8} 1-0