MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "981"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbnr/p1p1pppp/8/np1p4/1P6/4P3/P1PP1PPP/RNBQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:48:06 +0200"]
[GameEndTime "2026-09-14T15:48:07 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb5+ {+6.91/10 0.029s, n=22356, sd=17} c6 {-6.73/8 0.017s, n=13215, sd=14}
6. Ba4 {+6.63/10 0.026s, n=22489, sd=15} e5 {-6.84/9 0.019s, n=14967, sd=14}
7. bxa5 {+6.82/10 0.024s, n=23382, sd=16} Bd7 {-6.62/9 0.016s, n=13148, sd=15}
8. c4 {+6.69/8 0.028s, n=17452, sd=11} dxc4 {-6.91/9 0.045s, n=33078, sd=15}
9. Qc2 {+6.77/9 0.016s, n=12230, sd=14} Qxa5 {-6.91/9 0.023s, n=20129, sd=14}
10. Qxc4 {+6.70/10 0.022s, n=18408, sd=18} Qd5 {-6.96/9 0.043s, n=32128, sd=13}
11. Qxd5 {+6.61/10 0.027s, n=16862, sd=18} cxd5 {-6.47/9 0.021s, n=17157, sd=15}
12. Bb3 {+6.29/10 0.025s, n=19712, sd=17} Nf6 {-6.47/8 0.016s, n=15793, sd=13}
13. Ne2 {+6.27/10 0.025s, n=22821, sd=14} a5 {-6.38/10 0.022s, n=19681, sd=17}
14. Nbc3 {+6.49/9 0.014s, n=13142, sd=14}
Bc6 {-6.51/9 0.014s, n=14072, sd=15, White makes an illegal move: e1h1} 0-1