MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "947"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbnr/pppppp1p/2n5/8/8/4PPpP/PPPP2PR/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:56 +0000"]
[GameEndTime "2026-09-14T13:40:57 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Rh1 {+0.13/10 0.014s, n=14321, sd=13} e5 {-0.32/9 0.032s, n=27884, sd=14}
6. d4 {+0.67/8 0.014s, n=13830, sd=11} d5 {-0.32/9 0.032s, n=21727, sd=21}
7. dxe5 {+0.27/9 0.016s, n=15735, sd=12} Nxe5 {-0.04/10 0.028s, n=24408, sd=16}
8. Nc3 {-0.12/8 0.022s, n=18790, sd=17} c6 {+0.19/9 0.028s, n=14588, sd=15}
9. f4 {+0.08/9 0.014s, n=12836, sd=12} Ng6 {-0.26/10 0.029s, n=20520, sd=18}
10. Bd3 {+0.30/10 0.036s, n=29580, sd=15} Bc5 {-0.43/7 0.035s, n=23049, sd=11}
11. Bd2 {+0.30/10 0.019s, n=16134, sd=13} Qe7 {-0.57/9 0.020s, n=14079, sd=15}
12. Qf3 {+0.66/9 0.019s, n=15125, sd=12} Nh4 {-0.61/11 0.061s, n=47832, sd=18}
13. Qxg3 {+0.83/9 0.017s, n=13890, sd=15} Nf5 {-0.30/10 0.019s, n=16954, sd=17}
14. Bxf5 {+0.32/9 0.017s, n=15212, sd=18}
Bxf5 {-0.23/11 0.019s, n=18589, sd=18, White makes an illegal move: e1a1} 0-1