MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1962"]
[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/2ppp1pp/pp6/8/5p2/N4PP1/PPPPPK1P/R1BQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:50 +0000"]
[GameEndTime "2026-09-14T16:04:51 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.84/9 0.015s, n=15110, sd=13} e5 {-0.86/9 0.025s, n=23400, sd=16}
6. dxe5 {+0.87/9 0.014s, n=13706, sd=18} Bc5+ {-0.57/8 0.020s, n=17690, sd=16}
7. Ke1 {+0.43/8 0.015s, n=14607, sd=14} fxg3 {-0.45/10 0.021s, n=19058, sd=15}
8. hxg3 {+0.72/9 0.016s, n=15411, sd=15} Nc6 {+0.01/10 0.023s, n=22418, sd=15}
9. c3 {+0.94/9 0.018s, n=16243, sd=12} Qe7 {-0.47/9 0.020s, n=17700, sd=14}
10. b4 {+0.47/9 0.027s, n=25090, sd=15} Qxe5 {-0.27/10 0.020s, n=19540, sd=20}
11. bxc5 {+0.14/10 0.020s, n=19140, sd=17}
Qxc3+ {-0.44/9 0.015s, n=15459, sd=17} 12. Bd2 {+0.53/10 0.013s, n=13475, sd=14}
Qxa3 {-0.50/10 0.013s, n=13317, sd=17}
13. cxb6 {+0.30/10 0.012s, n=12511, sd=16}
cxb6 {-0.34/10 0.022s, n=21780, sd=14} 14. Qc1 {+0.38/10 0.021s, n=21050, sd=16}
Qxc1+ {-0.22/8 0.018s, n=17645, sd=20}
15. Rxc1 {+0.28/11 0.055s, n=57529, sd=19} Bb7 {-0.39/9 0.014s, n=12707, sd=13}
16. Nh3 {+0.41/9 0.018s, n=19087, sd=13} Nf6 {-0.44/9 0.015s, n=14280, sd=14}
17. Nf4 {+0.05/9 0.017s, n=16747, sd=13, Black makes an illegal move: e8h8} 1-0