MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1698"]
[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/3ppppp/p1p4n/1p6/P2P2P1/4P3/1PP1NP1P/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:25 +0000"]
[GameEndTime "2026-09-14T13:40:26 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg4 {-0.16/10 0.024s, n=18264, sd=20}
6. axb5 {-0.19/8 0.019s, n=13563, sd=11} cxb5 {-0.11/10 0.024s, n=16288, sd=16}
7. Bg2 {+0.30/11 0.075s, n=36587, sd=16} d5 {-0.02/11 0.052s, n=33802, sd=19}
8. Nbc3 {+0.17/10 0.035s, n=22587, sd=16} e6 {-0.07/11 0.061s, n=40929, sd=18}
9. Nxb5 {+0.19/10 0.029s, n=20404, sd=16} Bb4+ {-0.05/8 0.023s, n=14782, sd=14}
10. c3 {+0.24/10 0.049s, n=33488, sd=20} Bb7 {-0.03/10 0.032s, n=22098, sd=15}
11. Na3 {+0.21/8 0.021s, n=15151, sd=12} Bd6 {+0.12/10 0.035s, n=22252, sd=14}
12. Nc4 {+0.08/8 0.027s, n=17220, sd=13} Bc7 {+0.28/8 0.017s, n=12176, sd=11}
13. b3 {-0.12/9 0.029s, n=20741, sd=14} Nc6 {+0.28/9 0.031s, n=17338, sd=16}
14. Nb2 {+0.13/8 0.021s, n=14463, sd=15, Black makes an illegal move: e8h8} 1-0