MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1543"]
[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 "rnbqkbnr/2pp1pp1/p6p/1p2p3/1P2P2P/5P2/P1PP2P1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:46 +0000"]
[GameEndTime "2026-09-14T13:40:46 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {-1.15/8 0.021s, n=15804, sd=14} bxa4 {+1.09/8 0.018s, n=13051, sd=11}
6. Bb2 {-0.80/9 0.024s, n=17864, sd=16} Nc6 {+0.91/11 0.031s, n=18087, sd=20}
7. Rxa4 {-1.12/9 0.030s, n=20255, sd=15} Be7 {+1.58/9 0.029s, n=19952, sd=18}
8. g3 {-1.10/9 0.055s, n=35873, sd=17} Rb8 {+1.23/9 0.017s, n=12239, sd=12}
9. c3 {-1.53/11 0.047s, n=31395, sd=20} Nf6 {+1.42/10 0.029s, n=15062, sd=12}
10. Bxa6 {-1.45/9 0.020s, n=14584, sd=15} d5 {+1.39/10 0.044s, n=28347, sd=15}
11. Bxc8 {-1.51/8 0.016s, n=12026, sd=11} Qxc8 {+1.50/9 0.017s, n=12167, sd=15}
12. d3 {-1.39/10 0.029s, n=21472, sd=13, Black makes an illegal move: e8h8} 1-0