MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "804"]
[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 "rnbqkbnr/1p2pppp/2pp4/3P4/p7/1P2PN2/P1P2PPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:29 +0000"]
[GameEndTime "2026-09-14T14:53:29 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb3 {+0.97/10 0.026s, n=19811, sd=14}
6. cxb3 {-1.19/9 0.014s, n=12646, sd=15} Qa5+ {+0.90/9 0.021s, n=19103, sd=15}
7. Nbd2 {-0.82/9 0.015s, n=13136, sd=13} cxd5 {+0.94/10 0.033s, n=29020, sd=16}
8. b4 {-1.37/8 0.016s, n=15224, sd=13} Qxb4 {+1.85/10 0.014s, n=13837, sd=14}
9. Rb1 {-1.71/8 0.016s, n=15482, sd=17} Qa5 {+1.79/10 0.020s, n=19979, sd=20}
10. Bb5+ {-1.83/9 0.039s, n=29784, sd=13} Bd7 {+2.05/9 0.022s, n=20513, sd=17}
11. a4 {-2.03/9 0.015s, n=15421, sd=14}
Nf6 {+2.30/10 0.019s, n=18621, sd=20, White makes an illegal move: e1h1} 0-1