MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1422"]
[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 "r1bqkbnr/ppp1ppp1/2np4/8/7p/1P1PP3/P1PB1PPP/RN1QKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:34 +0000"]
[GameEndTime "2026-09-14T13:39:35 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {-0.35/8 0.018s, n=12182, sd=13} Nf6 {-0.19/10 0.020s, n=16378, sd=14}
6. h3 {+0.37/10 0.031s, n=22432, sd=13} d5 {-0.22/10 0.029s, n=21453, sd=16}
7. Nf3 {+0.29/9 0.021s, n=14587, sd=18} e5 {-0.24/9 0.024s, n=17881, sd=13}
8. cxd5 {+0.43/10 0.022s, n=16481, sd=16} Nxd5 {-0.29/11 0.031s, n=22124, sd=14}
9. Be2 {+0.32/9 0.032s, n=17312, sd=13} Be6 {-0.47/9 0.017s, n=12690, sd=13}
10. Nc3 {+0.14/9 0.020s, n=13815, sd=16} Ba3 {-0.11/10 0.045s, n=26795, sd=17}
11. Nxd5 {+0.05/9 0.020s, n=12937, sd=14} Bxd5 {-0.13/10 0.031s, n=21192, sd=15}
12. b4 {+0.12/9 0.031s, n=21862, sd=16} Bxb4 {-0.11/10 0.041s, n=25091, sd=19}
13. Bxb4 {+0.07/10 0.034s, n=24721, sd=17}
Nxb4 {-0.23/10 0.031s, n=19649, sd=17} 14. Qa4+ {+0.18/9 0.017s, n=13544, sd=13}
Nc6 {-0.13/9 0.017s, n=12735, sd=17}
15. Rb1 {+0.22/10 0.023s, n=18231, sd=17, Black makes an illegal move: e8h8} 1-0