MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "659"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kb1r/pppp1ppp/5q1n/4p1P1/1PP5/7N/P2PPP1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:02 +0000"]
[GameEndTime "2026-09-14T16:01:02 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc6 {+0.51/10 0.022s, n=19700, sd=15}
6. Rg1 {-0.95/9 0.025s, n=20243, sd=18} Nf5 {+1.33/10 0.029s, n=22012, sd=15}
7. Bb2 {-0.46/10 0.027s, n=21531, sd=16} Bxb4 {+2.13/9 0.012s, n=12237, sd=12}
8. Bxe5 {-0.85/11 0.044s, n=35588, sd=18} Qxc4 {+0.98/9 0.016s, n=13835, sd=10}
9. Nf4 {-1.62/10 0.028s, n=23229, sd=15} Qe4 {+0.99/9 0.017s, n=13645, sd=14}
10. Nd3 {-1.27/9 0.019s, n=15064, sd=14} Nc6 {+1.51/9 0.022s, n=16358, sd=13}
11. Bg2 {-1.25/9 0.019s, n=16132, sd=15} Qh4 {+1.61/11 0.031s, n=25950, sd=17}
12. Bxc7 {-1.17/10 0.025s, n=21749, sd=16} d6 {+1.65/10 0.026s, n=22820, sd=18}
13. Bxc6+ {-0.96/9 0.013s, n=12006, sd=20}
bxc6 {+0.84/10 0.015s, n=15218, sd=21}
14. Nxb4 {-1.34/11 0.022s, n=21330, sd=17}
Qxb4 {+1.02/11 0.014s, n=13468, sd=18}
15. Nc3 {-1.21/11 0.023s, n=18800, sd=14, Black makes an illegal move: e8h8} 1-0