MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "716"]
[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 "rnbqk1nr/Q1ppbppp/8/1p2p3/8/2P3P1/PP1PPP1P/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:18 +0000"]
[GameEndTime "2026-09-14T16:01:19 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxa8 {+8.22/8 0.019s, n=15850, sd=13} Nc6 {-8.22/10 0.025s, n=17793, sd=12}
6. b4 {+8.30/9 0.023s, n=19154, sd=15} Nf6 {-8.04/9 0.025s, n=21324, sd=12}
7. a4 {+8.11/9 0.021s, n=19151, sd=17} e4 {-7.98/10 0.051s, n=40722, sd=17}
8. axb5 {+8.04/9 0.017s, n=15236, sd=16} Ne5 {-8.16/9 0.027s, n=22640, sd=13}
9. d4 {+7.93/9 0.032s, n=22306, sd=16} exd3 {-7.65/8 0.016s, n=13204, sd=14}
10. Nf3 {+8.03/10 0.023s, n=20228, sd=17} c5 {-8.13/8 0.017s, n=13515, sd=15}
11. Nxe5 {+8.95/9 0.042s, n=27827, sd=11} Qc7 {-8.74/8 0.043s, n=29794, sd=10}
12. Bg2 {+9.09/8 0.017s, n=12177, sd=13} Qxe5 {-8.72/8 0.084s, n=54275, sd=15}
13. Qxc8+ {+8.74/8 0.018s, n=13658, sd=14} Bd8 {-9.07/8 0.105s, n=68149, sd=12}
14. e3 {+9.08/8 0.048s, n=28974, sd=12, Black makes an illegal move: e8h8} 1-0