MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "376"]
[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 "rnbqkbnr/2p1ppp1/p6p/1p1p4/4P3/N7/PPPPQPPP/R1B1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:42:09 -0400"]
[GameEndTime "2026-09-14T10:42:09 -0400"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. exd5 {-0.28/10 0.019s, n=15957, sd=18} Qxd5 {+0.31/10 0.039s, n=36965, sd=17}
6. c4 {-0.24/10 0.023s, n=21470, sd=19} bxc4 {+0.12/9 0.018s, n=15074, sd=17}
7. Qxc4 {-0.01/10 0.029s, n=31419, sd=16} Nf6 {+0.36/10 0.014s, n=17003, sd=12}
8. Nf3 {-0.50/9 0.025s, n=22586, sd=15} Nc6 {+0.64/9 0.025s, n=18614, sd=12}
9. b3 {-0.67/9 0.021s, n=15353, sd=16} e5 {+0.76/9 0.027s, n=30470, sd=14}
10. Nc2 {-0.70/9 0.019s, n=21125, sd=13} e4 {+0.83/11 0.046s, n=50977, sd=18}
11. Nfd4 {-1.11/9 0.020s, n=17074, sd=23} Ne5 {+0.26/10 0.022s, n=23740, sd=19}
12. Ne3 {-0.16/10 0.013s, n=17577, sd=11} Qd7 {+0.17/9 0.013s, n=14036, sd=13}
13. Qc3 {-0.42/10 0.033s, n=30780, sd=16} Bb7 {+0.47/9 0.027s, n=23800, sd=15}
14. Ndf5 {-0.29/10 0.035s, n=30761, sd=20} Nc6 {+0.35/10 0.016s, n=15520, sd=15}
15. Bc4 {-0.08/10 0.051s, n=44428, sd=16, Black makes an illegal move: e8a8} 1-0