MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "260"]
[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 "rnb1kbnr/ppp1p1pp/2q2p2/3pP3/7P/5P2/PPPP2P1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:22 +0000"]
[GameEndTime "2026-09-14T16:07:23 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.03/10 0.037s, n=32620, sd=16} Bd7 {-0.28/9 0.029s, n=24289, sd=13}
6. f4 {+0.69/8 0.014s, n=12382, sd=12} Nh6 {-0.56/9 0.020s, n=17837, sd=13}
7. Nf3 {+0.51/8 0.038s, n=34384, sd=13} Bg4 {-0.12/9 0.020s, n=13246, sd=15}
8. c4 {-0.11/8 0.025s, n=22532, sd=17} dxc4 {+0.31/10 0.014s, n=13316, sd=14}
9. Nbd2 {-0.61/8 0.025s, n=20841, sd=13} e6 {+0.89/9 0.024s, n=18272, sd=15}
10. Nxc4 {-0.36/10 0.059s, n=47872, sd=18}
Bxf3 {+0.89/10 0.020s, n=17983, sd=19}
11. gxf3 {-0.61/10 0.023s, n=16450, sd=18} Qd7 {+0.66/9 0.014s, n=13920, sd=17}
12. exf6 {-0.15/10 0.018s, n=16351, sd=15} gxf6 {+0.56/9 0.017s, n=15884, sd=15}
13. Ne3 {-0.94/8 0.019s, n=18216, sd=17} Nc6 {+0.95/10 0.030s, n=21924, sd=17}
14. d5 {-0.45/10 0.012s, n=12388, sd=19} Bb4+ {+1.34/9 0.021s, n=20489, sd=20}
15. Ke2 {-0.88/8 0.016s, n=14308, sd=18} exd5 {+1.15/10 0.020s, n=21262, sd=22}
16. Qxd5 {-1.36/9 0.012s, n=13035, sd=20} Nd4+ {+1.15/9 0.022s, n=16071, sd=22}
17. Kf2 {-1.42/9 0.023s, n=24374, sd=21, Black makes an illegal move: e8a8} 1-0