MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1440"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1qbnr/pp1pkppp/2p5/4p1P1/6B1/8/PPPPPP1P/RNBQK1NR w KQ - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:19 +0000"]
[GameEndTime "2026-09-14T13:40:19 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.85/9 0.031s, n=20870, sd=16} d5 {-0.70/10 0.034s, n=24016, sd=16}
6. Bxc8 {+0.79/10 0.034s, n=25934, sd=17} Qxc8 {-0.92/10 0.027s, n=17232, sd=19}
7. dxe5 {+0.90/10 0.022s, n=17053, sd=15} Ke8 {-0.90/10 0.020s, n=15575, sd=15}
8. Nc3 {+0.99/9 0.016s, n=12603, sd=13} Bc5 {-1.04/9 0.042s, n=24981, sd=15}
9. e4 {+1.28/9 0.023s, n=16813, sd=15} Ne7 {-1.24/8 0.023s, n=16570, sd=12}
10. Bd2 {+1.51/9 0.022s, n=15147, sd=10} Na6 {-1.50/8 0.034s, n=21727, sd=13}
11. Qe2 {+1.73/10 0.038s, n=25973, sd=18} Bb4 {-1.64/9 0.017s, n=12407, sd=12}
12. Nf3 {+1.76/10 0.016s, n=12168, sd=18} Bxc3 {-2.00/9 0.050s, n=33934, sd=17}
13. Bxc3 {+1.75/11 0.015s, n=13612, sd=16} Nc5 {-2.25/10 0.032s, n=26765, sd=16}
14. exd5 {+2.15/11 0.022s, n=14246, sd=18}
Nxd5 {-2.05/12 0.017s, n=15799, sd=16} 15. Bd2 {+2.15/12 0.016s, n=15119, sd=17}
Qg4 {-2.09/11 0.014s, n=13792, sd=17, White makes an illegal move: e1a1} 0-1