MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "634"]
[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 "rnbqkbn1/pp2pppr/8/2pp3p/7P/4P1P1/PPPP1P2/RNBQKBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:59 +0000"]
[GameEndTime "2026-09-14T16:01:00 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {-0.06/8 0.019s, n=15782, sd=13} Nc6 {-0.03/8 0.026s, n=14874, sd=14}
6. d4 {+0.05/8 0.020s, n=17128, sd=11} Bg4 {-0.05/8 0.015s, n=12209, sd=14}
7. Bg2 {+0.38/8 0.018s, n=12988, sd=13} e6 {-0.03/9 0.032s, n=21816, sd=13}
8. c4 {+0.35/9 0.022s, n=18588, sd=13} dxc4 {-0.47/8 0.049s, n=31280, sd=15}
9. Qa4 {+0.58/9 0.028s, n=21504, sd=15} Qa5+ {-0.47/9 0.035s, n=21433, sd=12}
10. Qxa5 {+0.99/10 0.029s, n=23891, sd=19}
Nxa5 {-0.66/11 0.019s, n=15230, sd=21} 11. Bd2 {+0.94/11 0.021s, n=19783, sd=17}
Bxf3 {-0.81/10 0.026s, n=16111, sd=15}
12. Bxf3 {+0.73/10 0.012s, n=12995, sd=15} Nc6 {-0.73/10 0.031s, n=21653, sd=17}
13. dxc5 {+0.83/10 0.013s, n=12144, sd=13}
Bxc5 {-0.86/10 0.039s, n=25911, sd=18, White makes an illegal move: e1h1} 0-1