MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "831"]
[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 "rnb1kbnr/pp1ppppp/1q6/2p5/4P2P/P1P2P2/1P1P2P1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:42 +0000"]
[GameEndTime "2026-09-14T13:39:43 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.35/9 0.031s, n=21342, sd=12} 6. b4 {-0.08/8 0.015s, n=12069, sd=12}
e6 {+0.26/10 0.024s, n=19387, sd=14} 7. Ne2 {-0.18/8 0.017s, n=12993, sd=13}
d5 {+0.48/11 0.035s, n=23583, sd=17} 8. bxc5 {-0.43/9 0.016s, n=12304, sd=14}
Bxc5 {+0.69/10 0.029s, n=22377, sd=17} 9. d4 {-0.48/9 0.017s, n=14260, sd=16}
Be7 {+0.61/10 0.045s, n=31521, sd=15} 10. Nd2 {-0.50/9 0.039s, n=28565, sd=14}
dxe4 {+0.67/10 0.039s, n=27900, sd=13} 11. fxe4 {-0.28/9 0.021s, n=12399, sd=12}
Qc7 {+0.44/9 0.016s, n=12274, sd=13} 12. Nf3 {-0.13/9 0.026s, n=18642, sd=13}
Nf6 {+0.46/10 0.049s, n=29579, sd=14} 13. e5 {+0.20/9 0.017s, n=12440, sd=14}
Ng4 {+0.22/9 0.023s, n=17525, sd=15} 14. Nf4 {+0.31/11 0.060s, n=39249, sd=20}
f6 {-0.38/8 0.023s, n=15244, sd=12} 15. Bd3 {+0.19/11 0.047s, n=34567, sd=19}
fxe5 {-0.54/9 0.062s, n=38363, sd=19} 16. Ng5 {-0.30/9 0.025s, n=19588, sd=19}
Bxg5 {-0.26/10 0.020s, n=13833, sd=14}
17. hxg5 {+0.45/10 0.019s, n=12229, sd=15}
exf4 {+0.20/10 0.021s, n=16184, sd=24} 18. Qxg4 {-0.60/8 0.036s, n=28741, sd=17}
Ne5 {+0.61/10 0.027s, n=21486, sd=19} 19. Bb5+ {-0.35/9 0.020s, n=15061, sd=20}
Bd7 {+0.67/9 0.018s, n=14200, sd=14} 20. Bxd7+ {-0.57/8 0.017s, n=15396, sd=16}
Kxd7 {+0.99/10 0.027s, n=22153, sd=20} 21. Qh3 {-1.06/10 0.033s, n=23321, sd=15}
Ng6 {+0.89/10 0.020s, n=16313, sd=19, White makes an illegal move: e1h1} 0-1