MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "328"]
[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 "rnbqkb1r/p1pppp2/5n2/1p4pp/P5P1/1PP5/3PPP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:05:53 -0400"]
[GameEndTime "2026-09-14T11:05:54 -0400"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+0.14/10 0.015s, n=18926, sd=18} d5 {-0.06/10 0.018s, n=16170, sd=20}
6. axb5 {+0.41/9 0.016s, n=12800, sd=13} hxg4 {-0.13/9 0.012s, n=14391, sd=13}
7. d4 {+0.42/9 0.018s, n=18581, sd=6} c6 {-0.26/8 0.026s, n=22985, sd=11}
8. Bxg5 {+0.99/9 0.011s, n=15468, sd=12} Ne4 {-1.05/7 0.013s, n=13950, sd=12}
9. Bf4 {+1.16/9 0.011s, n=12634, sd=13} cxb5 {-1.08/8 0.014s, n=15107, sd=13}
10. e3 {+1.11/10 0.021s, n=18449, sd=14} Nd7 {-1.06/10 0.052s, n=51410, sd=16}
11. Ne2 {+1.13/9 0.025s, n=22085, sd=12} Ndf6 {-1.01/9 0.013s, n=14292, sd=14}
12. c4 {+1.15/9 0.021s, n=18396, sd=12} Bb7 {-1.56/7 0.013s, n=15859, sd=14}
13. Nd2 {+1.60/9 0.017s, n=13632, sd=11} e5 {-1.36/9 0.017s, n=18918, sd=15}
14. dxe5 {+0.75/8 0.009s, n=12291, sd=17}
Bb4 {-0.36/10 0.019s, n=22873, sd=20, White makes an illegal move: e1h1} 0-1