MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1608"]
[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 "rnb1kb1r/pppp1pp1/4p2n/6qp/4P3/BP6/P1PP1PPP/RN1QKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:25:15 -0400"]
[GameEndTime "2026-09-14T12:25:15 -0400"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+0.69/9 0.017s, n=12258, sd=11} b6 {-0.80/8 0.015s, n=13235, sd=13}
6. Nc3 {+0.77/9 0.011s, n=12167, sd=16} Bb7 {-0.85/10 0.031s, n=30724, sd=19}
7. Nf3 {+0.67/9 0.019s, n=14629, sd=15} Qe7 {-0.96/9 0.013s, n=13598, sd=15}
8. d4 {+0.60/10 0.040s, n=34537, sd=18} Nc6 {-0.96/9 0.023s, n=19201, sd=14}
9. d5 {+0.97/11 0.014s, n=12116, sd=18} exd5 {-0.41/11 0.020s, n=22631, sd=19}
10. Qxd5 {+0.83/10 0.024s, n=20590, sd=17, Black makes an illegal move: e8a8}
1-0