MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1720"]
[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 "rn1qkbnr/2p1pppp/1p1p4/p4b2/1P6/5N2/P1PPPPPP/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:12 +0000"]
[GameEndTime "2026-09-14T13:41:12 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+1.31/9 0.014s, n=13121, sd=12}
6. a3 {-1.90/9 0.056s, n=46012, sd=15} bxa3 {+1.69/9 0.039s, n=30873, sd=13}
7. e3 {-1.65/9 0.034s, n=19904, sd=15} Nf6 {+1.72/9 0.021s, n=15698, sd=13}
8. Be2 {-1.57/10 0.026s, n=20372, sd=13} g6 {+1.89/10 0.022s, n=17737, sd=14}
9. Rxa3 {-1.83/8 0.016s, n=12103, sd=15} Rxa3 {+1.80/11 0.016s, n=14825, sd=14}
10. Bxa3 {-1.84/10 0.028s, n=15508, sd=24}
Bg7 {+1.83/10 0.014s, n=12268, sd=15, White makes an illegal move: e1h1} 0-1