MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "682"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/p1ppp1pp/5P2/1p5n/8/3P4/PPP1KPPP/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:46 +0000"]
[GameEndTime "2026-09-14T13:38:47 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxf6 {+0.34/11 0.018s, n=16476, sd=12}
6. Ke1 {-0.30/8 0.020s, n=16574, sd=13} e5 {+0.36/9 0.035s, n=23104, sd=14}
7. Nf3 {-0.31/9 0.019s, n=14911, sd=19} Nc6 {+0.47/9 0.024s, n=20622, sd=14}
8. d4 {-0.66/9 0.052s, n=37666, sd=17} exd4 {+0.53/9 0.020s, n=15022, sd=12}
9. Bxb5 {-0.69/9 0.031s, n=23778, sd=17} Qe7+ {+0.66/9 0.032s, n=24780, sd=16}
10. Qe2 {-0.57/9 0.039s, n=31690, sd=17} Bb7 {+0.70/9 0.024s, n=20388, sd=16}
11. c3 {-0.70/10 0.035s, n=25252, sd=20} dxc3 {+0.67/8 0.030s, n=26708, sd=13}
12. Nxc3 {-0.61/11 0.024s, n=21150, sd=22}
Qxe2+ {+0.72/8 0.018s, n=15640, sd=11}
13. Kxe2 {-0.59/12 0.015s, n=14322, sd=13} a6 {+0.55/9 0.049s, n=34870, sd=19}
14. Bc4 {-0.49/9 0.014s, n=12416, sd=15, Black makes an illegal move: e8a8} 1-0