MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "40"]
[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/p2p1pp1/1p5p/1Np1p3/8/3P3P/PPP1PPP1/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:08 +0000"]
[GameEndTime "2026-09-14T13:35:09 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {-0.26/10 0.023s, n=18453, sd=16} Nf6 {+0.21/9 0.025s, n=14961, sd=13}
6. Nc3 {+0.02/9 0.028s, n=13850, sd=12} Nc6 {+0.14/9 0.022s, n=16604, sd=13}
7. g3 {+0.08/11 0.029s, n=14559, sd=15} d5 {+0.06/9 0.036s, n=21404, sd=15}
8. Qa4 {+0.23/10 0.028s, n=14419, sd=10} Qd7 {-0.28/9 0.023s, n=14331, sd=14}
9. Bg2 {+0.07/8 0.020s, n=12666, sd=13} Nb4 {-0.18/9 0.022s, n=14628, sd=16}
10. Qxd7+ {+0.78/10 0.016s, n=12735, sd=11}
Bxd7 {-0.32/8 0.022s, n=13897, sd=17} 11. Kf1 {+0.29/9 0.021s, n=12507, sd=13}
e4 {-0.60/8 0.026s, n=14505, sd=13} 12. dxe4 {+1.21/10 0.023s, n=19553, sd=13}
dxe4 {-0.67/11 0.027s, n=17599, sd=22}
13. Nxe4 {+0.60/11 0.018s, n=15203, sd=16}
Nxe4 {-1.11/11 0.030s, n=24453, sd=18}
14. Bxe4 {+0.78/10 0.017s, n=14050, sd=15, Black makes an illegal move: e8a8}
1-0