MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "477"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "1rbqkbnr/2pppppp/n7/pp6/PP6/N6N/2PPPPPP/R1BQKB1R w KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:08 +0000"]
[GameEndTime "2026-09-14T14:51:08 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+1.65/11 0.022s, n=21957, sd=18} axb4 {-2.08/10 0.022s, n=18171, sd=17}
6. bxa6 {+2.23/11 0.030s, n=28840, sd=25} bxa3 {-2.21/9 0.013s, n=13765, sd=17}
7. e3 {+2.11/11 0.030s, n=27903, sd=15} Ra8 {-1.90/10 0.022s, n=15824, sd=12}
8. Rxa3 {+2.05/10 0.027s, n=24520, sd=15} Nf6 {-1.99/10 0.015s, n=15961, sd=15}
9. Ra2 {+2.09/11 0.025s, n=23150, sd=16} g6 {-2.03/8 0.013s, n=13261, sd=13}
10. Bb2 {+2.25/10 0.017s, n=13370, sd=15} Bg7 {-2.14/9 0.012s, n=12458, sd=14}
11. Qa1 {+2.25/10 0.019s, n=18622, sd=15, Black makes an illegal move: e8h8} 1-0